Mobile Technic






यो जानकारी प्रिती फन्टमा लेखिएको छ । कृपया  कम्पूटरमा प्रिती फन्ट इन्सटल गर्नुहोस । 


s]lx dxTjk"0f{ ;+s]t / kl/efiffx?
! ol/on                                       
@ l:ks/                         SP                   
# dfOs              
$ /lh:6]G;                      R
% sG8]G;/                       C                            
^ 8fof]8                         D
& OG8]6]G; -SjfO{n_               L
* 6«fG;kmd{/             P = Primari
                             S = Secondary                    
( 6«lGh:6/                           
                      


! ol/on M–o;n] cfPsf] l;+un -lk|msf]G;L_ x?nfO{ Received ug]{ sfd                   ub{5 .
@ l:ks/ M–o;n] ljB'lto t/ËnfO{ WjgL t/Ëdf ?kfGt/0f ug]{ sfd ub{5 .
# dfOs M–o;n] ljB'lto t/ËnfO{÷ljB'lto t/Ëdf ?kfGt/0f ug]{ sfd ub{5 .
$ /lh:6]G; M–o;n] ol/on wf/fsf] af6f]df cj/f]w ug]{ sfd ub{5 .
% sG8]G;/ M–of] klg Pp6f On]S6«f]lg; kf6{ xf] . h;n] ljB'lto phf{nfO{        rfh{ / lb;rfh{ ug]{ sfd ub{5 . 
^ 8fof]8 M–8fof]8 klg ljB't wf/fsf] Ps dfuL{P rfn x'G5 . h;df @ j6f On]S6«f]gx? Pgf]8 / Sofyf]8 x'g\ .
& OG8]6]G; M–ljB'ltowf/fsf] Ps dfuL{P rfns xf] . o;n] ljB't wf/fsf] af6f]df lwnfO{ pTkfbg ug]{ sfd ub{5 .
* 6«fG;kd{/ M–6«fG;kmd{/sf] k/fOdl/df AC ljB't lbPkl5 ef]N6]h  k/fOd/Ljf6 ;]s]G8/L u/L @ j6f SjfO{nx? x'G5g\ .
( 6«flGh:6/ M– ljB't wf/fsf] Ps dfuL{P rfns xf], o;df # j6f                                                        On]S6«f]gx? x'G5g\ . != sn]s6/ @= j]z #= Old6/ .


On]S6«f]lg; ls|of
     tnsf] k|lsofx?jf6 On]s6«f]lg; ls|of ;~rfng x'G5 . h;jf6 xfdLn] On]S6«f]lg; pks/0fx?sf] ;xfotf lnO/x]sf] x'G5 .
     ! /]sl6lkms];g
     @ PlDknL lkms];g
     # cfl;n];g
     $ dfpn];g
     % 8L dfpn];g
! /]sl6lkms];g M–o; On]S6«f]lg; lqmofdf AC ljB'twf/fnfO{ DC df ?kfGt/0f ug]{ sfo{ x'G5 . of] sfo{ oGqnfO{ /]sl6lkms];g elgG5 .                                                                                                                                                                     
@ PlDknL lkms];g M–o; On]S6«f]lg; lqmof cGt{ut sdhf]/ l;+unfO{ zlQmzfnL agfPg] sfo{ x'G5 . of] sfo{ ug]{ oGqnfO{ PlDknL lkms];g elgG5 .
# cfl;n];g M–o; On]S6«f]lg; lqmof cGt{ut cfjZostf cg';f/ lk|msf]Og;L pTkfbg ug{ sfo{ ub{5 . of] sfo{ ug]{ oGqnfO{ cfl;n];g elgG5 .
$ dfpn];g M– o; On]S6«f]lg; lqmof cGt{ut sdhf]/ l;Ënx?nfO{ zlQmzfnL l;Ënx?df ;jf/ ug]{ sfo{ x'G5 . of] sfo{ ug{ oGqnfO{ dfpn]6/ elgG5 .
% 8L dfpn];g M o; On]S6«f]lg; lqmof cGt{ut ld; l;Ënjf6 jf:tljs l;Ën ef8f 5'Tofpg] sfo{ x'G5 . of] sfo{ ug]{ oGqnfO{ 8L dfpn]6/ jf l8/]s/ elgG5 .
Mobile Phone df]jfO{n kmf]gsf] 8fOu|fd

df]jfO{n k|of]u x'g] ljleGg :6]h tyf kf]6{ ltgLx?sf] sfo{
 Pgl6gf df]jfO{n kmf]g ;]6df l;ËnnfO{ k|;f/0f jf k|fKt ug{sf nfuL k|of]u ul/Psf] l8efO{;nfO{ g} Pgl6gf elgG5 . Pgl6gfx? ljleGg cfsf/ g} b]lvg] u/L /flvPsf] x'G5 eg] sltkodf o;nfO{ ;]6df gb]lvg] ul/ /flvPsf] x'G5 .

Pgl6gf l:jr – Pgl6gfsf] 5]pdf /flvPsf] Pp6f ;fgf] l:jr cfOl;nfO{ Pgl6gf l:jr elgG5 . of] cfOl; l;Ën In Coming / Out Going sf] ;dodf l:jrsf] sfd u5{ h;n] ubf{ Pp6} Pgl6gfjf6 l;Ën cfpg] hfg] u5{ of] cfOl; lju]|sf] qmddf g]6js{÷6fj/ b]vfpb}g h;n] ubf{ kmf]g cfpg] / hfg] sfo{ x'Fb}+g .

;jfFlkmN6/ M– Pgl6gf l:jrjf6 k|fKt ePsf] ljleGg a]Gbsf] RE l;ËnnfO{ o;n] cnu ug]{ sfd ub{5 . / ;DjlGwt PlDkkmfP/nfO{ lbG5 . df]jfO{n kmf]gx?df ;jff lkmn6/ sf] ;+Vof a]Gbsf] cfwf/df km/s – km/s x'G5 . km/s –km/s ;jf lkmN6/n] km/s–km/s a]Gbsf] lk|ms]O{G;LnfO{ lkmN6/ ub{5 . h:t} – 900 MHz, 1900 MHz 1800 MHz Amplifior.

RF /]l8of] lk|ms]O{G;L Amplifior :
;jfF lkmN6/jf6 cfPsf]] RF l;ËnnfO{  900 MHz 1900 MHz 1800 MHz nfO{ of] Amplifior n] Ampliyfi kmfP/ ub{5 . / pQm l;ËnnfO{ RE lkmN6/df k7fpg] sfd u5{ . oL tLg Amplifior dWo s'g} ! j6f Amplifior ljlu|of] eg] df]jfO{nn] pQm ljlu|Psf] a]Gbdf sfd gug]{ / csf]{ a]Gbdf sfd ug]{ x'G5 .
RE lkmN6/ RF Amplifior jf6 -zlQmzfnL_ PlDknLkmfO eP/ cfPsf] RF l;ËnnfO{ g} dfpn]6]8 lk|msf]O{G;L elgG5 . of] lk|msf]O{G;Ljf6 dfpn]l6ª lk|msf]O{G;LnfO{ cnu ug]{ ;lhnf] xf]; eg]/ of] ;]s;gn] pQm RF l;ËnnfO{ OG6/d]8LP/ lk|msf]O{G;Ldf ?kfGt/0f ug{] sfd u5{ . o;n] 900 MHz nfO{ 1 MHz / 1800 MHz nfO{ 17 MHz df kl/jt{g u/L Hagger :6]hdf k7fp5 s'g} ;]6df o;nfO{ Hagger :6]hdf Buildin x'G5 .

Hagger Stage :- of] :6]hn] l;Ën cfpg] ;dodf OG6/dLot lk|msf]O{G;LnfO{ klxnf PDKnLkmfO -zlQmzfnL_ u5{ . / pQm OG6/dLot lk|msf]O{G;lnfO{ 8L dfpn];g u/L so/Lo/ lk|msf]O{G;Ljf6 dfpn]l6Ë lk|msf]O{G;lnfO{ 8L dfpn];g u/L sol/o/ lk|msf]O{G;Ljf6 dfpn]l6Ë lk|msf]O{G;LnfO{ cnu u/fpFg] sfo{ ub{5 . ;fy} pQm l8lh6nnfO{ dfpn]l6Ë lk|msf]O{G;LnfO{ sf]jfdf k7fpg] sfd ub{5 eg] Out going sf] ;dodf :6]hn] sf]jfaf6 cfPsf] l8lh6n cl8of] lk|msf]O{G;L / Crystal jf6 cfPsf] so/Lo/ lk|msf]O{G;LnfO{ Fm :6]h Modutar :6]h l8df8'n]6/ :6]h / Radio RF k|f];];/ elgG5 .

sf]jf :6]h M- of] Pp6f cl8of] :6]h xf] . of] :6]hn] df]jfO{ndf 8ftf tyf Modutar k|f];];/ tyf PDKnLkmfO (Amplify) u5{ . of] :6]hn] ;+ug OgsldË ;dodf Hagger jf6 cfPsf] l8lh6n cl8of] l;ËnnfO{ l/ªluËsf] nfuL CPU x'b}+ phf{ OG6/ km];df jf 8fO/]6 phf{ OG6/km]h hgfpF5 eg] l8lh6n km];df jf 8fO/]t phf{ OG6/km]h k7fpF5 eg] l8lh6n cl8of]nfO{ Analog l;Ën sGe6{ u/]/ To;nfO{ Amplify u/L l:ks/df lbg] sfd u5{ eg]  Out Going sf] ;dodf dfOqmf]kmf]gjf6 cfPsf] cl8of] ;+unnfO{ Amplify u/L To;nfO{ l8lh6n l;Ëndf a8\n]/ Hagger :6]hdf k7fpFg] sfd ub{5 . of] :6]hnfO{ cl8of] :6]hnfO{ sGe6{/ :6]h Amplify Audio k|f];];/ cfbL gfdn] lrlgG5 .

Cyastal cl;n]6/ – of] :6]h df]jfO{n kmf]gdf xfdLn] jf]n]sf] cfjfhnfO{ Tolts} k|;f/0f ug{ ;lsb}g\ . To;nfO{ k|;f/0f ug{sf] nfuL km]/ (Carrifier) cfjZostf k5{ . of] Carrifier Frequncey pTkfbg ug{sf] nfuL cfjZos kg]{ :6]hnfO{ lqmG6n cfl;n]/ elgG5 . ljleGg df]jfO{n ;]6x?df a]Gbsf] cfwf/df s[06nsf] ;+Vof km/s–km/s x'G5 . olb df]jfO{ndf of] :6]hdf v/faL eof] eg] Call Failed b]vfpF5 .

a]G8 kf; (Band Pasa):- Out going RF Filter xfu/jf6 Fm df8'n];g eP/ cfPsf] l;ËnnfO{ of] :6]hdf lbO{G5 . of] :6]hn] ljleGg a]G8sf] lk|msf]O{G;LnfO{ lkmN6/ u/L ;DjlGwt lk|msf]O{G;LnfO{ lkmN6/ x'b}+ k7fpF5 . h:t} M– 900 MHz 900 df 1800 MHz nfO{ 1900 df k7fpF5 . To;kl5 ;DjlGw lkmN6/n] ;DjlGwt Frequncy nfO{ lkmN6/ u/L PFO df k7fpF5 .

PFO :6]h M– 6«kg ;ldtsf] ;dodf Outgoing Single nfO{ cfjZostf cg';f/ Amplify u/L k|;f/0f ug{sf nfuL of] :6]hsf] 7"nf] e"ldsf /xG5 . of] :6]hsf] kfj/sf] cfwf/df out going Single ljleGg Cell Side df k'Ug] u5{ . olb of] :6]hdf ljlu|of] eg] df]jfO{ndf g]6js{ b]vfpFb}+g .

CPU:- :6]h df]jfO{n kmf]gnfO{ d'Vo?kdf lgoGq0f ug{ cfO{;LnfO{ ;L kL o" elgG5 . of] IC n] Data and Voice nfO{ Processing ub{5 . To;nfO{ sxfF–sxfF k7fpFg] xf] ljleGg :6]hnfO{ lgb]{zg lbg] sfd ub{5 . of] df]kfO{n leq k|of]u ul/g] ljleGg cfO{ ;L h:t}M–Cont Coba ug{ OG6/ s]h Display, SIM, Memory etc. CPU sf] lgb]{zssf] cfwf/df sfd ub{5g\ CPU ljgf df]jfO{nn] s'g} klg sfd ub}{g CPU ljlu|Pdf df]jfO{nsf] cj:yf 8]8 -gfz_ x'G5 .

User Interface :- kmf]g cfPsf] jf Message cfPsf] yfxfF lbgsf] nfuL of] :6]h /flvPsf] x'G5 . kmf]g cfPsf] ;dodf sf]jfjf6 cfPsf] xf] l;ËnnfO{ klxnf CPU df k7fpF5 . / CPUn] lbPsf] lgb]{zgsf] cfwf/df ph{/ User Interface 306L ahfpg] jf efO{j]|zg ug]{ jf Light jfNg] sfd u5{ . To;jf6 ;DjlGwt JolQmn] kmf]g jf d];]h cfPsf] yfxfF kfpF5 . of] :6]h ljlu|Psf] v08df 306L gjHg] jf efO{j|]zg gx'g] x'G5 .

LCD :- of] Pp6f Out Put Device xf] . df]jfO{nn] kmf]gsf ;Dk"0f{ ;'rgfx? o;n] LCD / Display b]vfpFg] sfd u5{ . d]g' kmf]g a's g]6js{ sf8{ Jol6«rfh{ Incoming Call and Out going Call sf ;fy} cGo ljleGg s'/fsf] Information Display b]Vg ;lsG5 . Display ljlu|Psf] v08df oL s'g} s'/f b]Vg ;lsb}+g .

Coconut -sf]sf]G6_ :- rfh{ sG6«f]n IC of] Pp6f kfj/ IC xf] . of] IC n] Jofl6«jf6 cfPsf] ;6nfO{ /]u'n]6/ u/L ljleGg :6]hx?df cfjZos kg]{ ef]N6]h ldnfP/ lbg] sfd u5{ . olb Tof] :6]hdf v/faL ePdf df]jfO{nsf] kfj/ cg x'b}+g . o;nfO{ UEM klg elgG5 . of] cfO{ ;L df IME sf]8 klg /flvG5 . Computer sf] ;xof]ujf6 of] cfO{ ;L lju|]sf] jf glju|]sf] yfxfF kfpFg ;lsG5 . of] cfO{ ;L k|foM h;f] df]jfO{n kfgLdf /fv]df lju|g] b/ x'G5 .

Chips -rflh{Ë IC_ M– df]jfO{n ;]6df l/rfh{ Pjn Jofl6« k|of]u ul/G5 . Jofl6« 8fpg ePdf o;nfO{ rfh{ ug'{ kb{5 . Jofl6« rfh{ ug{sf] nfuL df]jfO{nx?df lrK; cfO{ ;L k|of]u ul/Psf] x'G5 . o;n] rfh{/jf6 cfPsf] efN6]hnfO{ /]u'n]6/ u/L Jofl6«df k7fpF5 . h;sf] sf/0f Jofl6« rfh{ x'G5 . Jofl6« slt rfh{ eof] eGg] jf Jofl6« tfltPsf] 5 ls 5}g\ eg]/ yfxfF kfpFg] sfd CPU n] sfd ub{5 . Jofl6« km'n rfh{ eof] eg] CPU n] To;df hfg] ;KnfO{ /f]Sg lrK; nfO{g lgb]{zg u5{ . lrK;n] ;f]xL lgb]{zg cg';f/ sfd u5{ . Jofl6« km'n rfh{ eO{ ;Sbf klg jf:tf gu/]/ rfh{ g5'6fPdf ef]N6]h tn dfyL x'bfF v]/L lrK; lju|g] ;S5 .

RTC :- of] Pp6f s[06n xf] . o;sf] d'Vo sfo{ df]jfO{ndf tfksf] nfuL cfjZos kg]{ l;Ën h]g]/]6 ug'{ xf] . of] lau|]sf] v08df tfk ;DjlGw ;d:of cfpF5 .

Reference crystal :- s'g} klg l8lh6n Equipment pks/0fn] sfd ug{sf] nflu Pp6f lglZrt Frequnce cfjZostf kb{5 . Tof]  Frequnce gePdf To;sf] s'g} klg sfd ug{ ;lsb}+g . df]jfO{ndf klg o:tf] Frequnce  k5{ . To;n] To; Frequnce sf] pTkfbg ug{sf] nflu /flvPsf] crystal Reference crystal elgG5 . k|foM df]jfO{ndf ;]6x?df 26 MHz crystal k|of]u ul/Psf] x'G5 . eg] sltko df]jfO{nx?df of] 13 MHz klg /flvPsf] x'G5 . of] v/faL ePdf klg df]jfO{n ;]6 cg x'b}+g .

Memory -d]df]/L_ :- df]jfO{n ;]6df ljleGg Input or Out Data x?nfO{ :6f]/ ug{sf] nflu k|of]u ul/g] Device nfO{ d]df]/L elgG5 . df]jfO{ndf @ lsl;dsf] d]df]/L k|of]u ul/Psf] x'G5 . Volatile memory and Non Volatile memory elgG5 . Volatile memory df /x]sf] 8f6fx? Jofl6« lgsfn]df ;a} x/fP/ hfG5 eg] Non Volatile memory df :6f]/ ePsf 8f6fx? Jofl6« lgsfn]klg x/fP/ hfb}Fg . df]jfO{ndf k|of]u ug{] Volatile memory nfO{ SRAM-;f/d_ elgG5 . eg] Non Volatile memory nfO{ flash Rom and EEP Rom elgG5 .

Flash ROM :- df]jfO{n ;~rfng ug{sf] nflu Mobile Control Unit Software(MCUS) nfO{ olx d]df]/Ldf /flvPsf] x'G5 . of] d]df]/L v/fa ePdf MCUS Mobile df /fVg ;lsb}{g h;n] ubf{ df]jfO{n rNg} ;Sb}g . df]jfO{n ;]6 cg';f/ of] d]df]/Lsf] ;fO{h klg km/s–km/s x'G5 . k'/fgf df]jfO{nx?df of] d]df]/L ;fO{h sd x'G5 eg] gofF df]jfO{n ;]6x?df o;sf] ;fO{h 8 MB x'G5 . t/, MCUS tf/n] eg] 5/2KB dfq 7fpF lnPsf] x'G5 .

Electronically Eresable Programmeable Read only memory (EEPROM)
On]s6«f]snL O/]h]jn k|f]u|fd df]jfO{n l/8 jGnL d]df]/L
of] memory klg Flash memory h;t} Volatile Memory xf] . of] d]df]/Ldf ePsf 8f6fx? klg Flash memory h;t} Jofl6« lgsfNbf x/fP/ hfb}+g . of] d]df]/L User -phf{_ nfO{ cfjZos kg]{ Ogkm/d];gx? Tic el/Psf] x'G5 . d]df]/Lsf] Ifdtf klg df]jfO{n cg';f/ km/s – km/s x'G5 . ;fdfGotof dfjfO{ndf o;sf Ifdtf 4mb x'G5 . of] d]df]/Ldf k|foM Langauge -efiff_ Past and Ringtone Past ul/Psf] x'G5 . cfh ef]nL ljleGg ;]6x?df Flash memory and EEPROM nfO{ Ps} 7fpFdf /flvPsf] x'G5 .

SRAM -;f/d+_ :- Satatc Ramdom Access Memory of] Pp6f Volatile Memory xf] . of] d]df]/Ldf /x]sf 8f6fx? df]jfO{nsf] Jofl6« lgsfn] klg ;a} d]l6G5g\  . df]jfO{n rnfpFbf sltko 8f6fx? Tolt cfjZos x'b}+g\g . To;tfx?nfO{ dfq of] d]df]/Ldf /fVg] ul/G5 . k|foM h;f] df]jfO{nx?df of] d]df]/Lsf] Ifdtf 1312 MB-1324 MB sf] x'G5 . cfhsfnsf] df]jfO{n ;]6x? Flash ROM, EEPROM, SRAM nfO{ Pp6} agfPsf] x'G5 .

 IR/Bluetooth IC :- Computer or Mobile jf6 Computer df / Pp6f Mobile jf6 csf]{  df]jfO{ndf ljleGg Data x? h:t} Ring tune, Photo cflbnfO{ cfbfg k|bfg ug{sf] nfuL o;sf] k|of]u ul/G5 . o;n]  IR Inforad Ray sf] dfWodjf6 8f6f cfbfg k|bfg u5{ . cfbfg k|bfg u5{g\ eg] Bluetooth n] /]l8of] Radio wap sf] dfWodjf6 8f6f cfbfg k|bfg u5{ .

Camera IC :- Mobile df hf]l8Psf Camera n] sfd ug{sf] nflu Camera IC sf] h8fg ul/Psf] x'G5 . h;nfO{ Camera Model klg elgG5 . of] cfO{ ;Ln] df]jfO{ndf /x]sf] Sofd/f / CPU sf] jLrdf ;DjGw :yflkt ub{5 . of] cfO{ ;L lju|]sf] v08df df]jfO{nsf] Sofd/fn] sfd ub}{g .

EMI/ESD Filter :- kl5Nnf lbgx?df sn/ df]jfO{n ;]6x?sf] w]/} rng rN6Ldf cfPsf 5g . df]jfO{nnfO{ sn/ km'n agfpFgsf] nflu ;]6 leq Pp6f IC /flvPsf] x'G5 . h;nfO{ EMI or ESD Filter elgG5 . of] cfO{ ;L lju|]sf] v08df LCD df sn/ jf Display g} cfpFb}g . of] cfO{ ;Ln] CPU or LCD sf] jLrdf /x]/ sfd ub{5 .

MMC/Reader :- Multi Media Card Reader df]jfO{ndf el/Psf] ljleGg lsl;dsf] 8f6fx?nfO{ sf8{df :6f]/ ug{ sf8{df /flvPsf] 8f6fx?nfO{ df]jfO{ndf oL x]g{ ;'ljwfsf nflu df]jfO{n leq Pp6f csf]{ l8efO; /flvPsf] x'G5 . h;nfO{ MMC Reader elgG5 . of] l8efO;n] df]jfO{ndf sf8{ l/l8ª x'b}+g\ / 8f6fx? sf8{df :6f]/ ug{ klg ;lsb}g\ .

Wireless/ Fm IC :- cfh ef]nL df]jfO{ndf Pkm= Pd= /]l8of] ;'Gg] ;'ljwf klg pknJw 5 . of] ;'ljwfsf] nflu df]jfO{n leq Pp6f 5'§} cfO{ ;L /flvPsf] x'G5 . h;nfO{ Wireless Fm Radio jf Fm IC elgG5 . o;n] df]jfO{n leq CPU / COBA ;Fu ;DjGw /fv]/ sfd ub{5 . of] IC lju|Lof] eg] df]jfO{njf6 Fm ;'Gg] ;'ljwf k|fKt x'b}Fg .

Subscribers Identity Modulation(SIM)
 l;d Pp6f o;sf] l8efO; xf], h;n] df]jfO{n ;]6df service k|f]efO8/sf] ljrdf ;DjGw :yflkt u5{ . ;fy} l;d ljgf GSM System df df]jfO{n ;~rfng ug{ ;lsb}Fg\ . cfh ef]nL jhf/df Post paid / Prepaid ul/ @ k|sf/sf l;d sf8{ kfOG5 .

SIM sf] gd'gf lrq
VCC =  Voltage Control
RST = Rest
CLU = Cbcu Signet
VPP = Power  Supply voltage
GND = Growing -a[l4_



GSM and CDMA df]jfO{ndf km/s

GSM
CDMA
·       of] k|ljlwdf l;d sf8{ clgjfo{ rflxG5 .
·       of] k|ljlwdf l;d sf8{sf] cfjZos kb}Fg .
·       of] gofF k|ljlw xf] .
·       of] Pp6f k'/fgf] k|ljlw xf] .
·       of] dxËf] k|ljlw xf] .
·       of] ;:tf] k|ljlw xf] .
·       o;df CDMA sf eGbf Security sd x'G5 . 
·       o;df GSM eGbf Security jl9 x'G5 .
·       df]jfO{nsf] dgk/L / df]jfO{n cfˆgf] OR5f cg';f/ hlt a]nf klg Change ug{ ;lsG5 .
·       Service k|f]efO8/sf] cg'dlt ljgf ;]6 r]Gh ug{ ;lsb}Fg\ .
·       ljZjdf &%Ü dflg;n] of] k|ljlw k|of]u u5{g\ .
·       ljZjdf !) – !%Ü dflg;n] of] k|ljlw k|of]u ub{5g\ .
·       of] k|ljlw Jofkf/Ln] k};f sdfpg] p2]Zon] jgfPsf] xf] .
·       of] k|ljlw k'ln; tyf cfdL{x?n] Ps cfk;df ;+rf/ ug{ ;lhnf] xf]; eg]/ jgfPsf] xf] .
·       o;sf] Frequency ()) d]ufxh{, !*)) d]ufxh{ / !()) d]ufxh{sf] x'G5 .  
·       o;sf] Frequence *)) d]ufxh{sf] x'G5 . 

Ps b]zjf6 csf]{ b]zdf Setalight sf] dbtjf6 tnsf] lrq cg';f/ l;Ën k|;f/0f x'G5 .




df]jfO{n kmf]g Repair ubf{ cfjZos kg]{ ;fdfu|Lsf] kl/ro / sfo{x?
!+= Hot air gun  Or, SMD Rework station
df]jfO{n Pp6f ;fgf] Equipment -pks/0f_ xf] . o;df w]/} h;f] SMD ;km]{; dfp08 Device g} k|of]u u/LPsf] x'G5 . o:tf kft{x?nfO{ PCB jf6 lemSg / /fVgsf] nflu ;fwf/0f cfO/gn] lgsfng ;lsb}g o;sf] nflu tftf] xfjfsf] dfWodjf6 lemSg] / /fVg] ul/G5 . of] tftf] xfjf ˆofSg] d];LgnfO{ Hot air Gun jf SND Rework O6];g elgG5 . of] d]l;gsf] k|of]u ug{ hfg]g eg] PCB df /x]sf s'g} klg kft{x? x/fpg]] / PCB p8g] / lju|g] x'G5 . of] d]l;g rnfpg' eGbf klxnf ljleGg s'/fdf Wofg k'¥ofpg' kb{5 . d]l;gjf6 lg:s]sf] xfjf / ;fgf] IC sf] nflu ;fgf] Kjfn ePsf] / 7"nf] IC sf] nflu Kjfn ePsf] gf]hg xfNg' kb{5 . IC lemSg / /fVgsf] nflu %–* sf] /]Ghdf d]l;gsf] Hit /fVg' k5{ . eg] Air presser nfO{ xftdf ldnfP/ xftjf6 klg cGbfg ug{ ;lsG5 . lsgsL jhf/df cfpg] km/s–km/s d]l;gsf Air presser Pp6} gDj/df klg km/s–km/s ePsf] kfOG5 . olb cGbfh ug{ g;Sg] ePdf ! b]lv # ;Dd /fVbf x'G5 .

Micro Iron - dfOqmf] ;':d cfO/g _
df]jfO{nsf] PBC df ;f]Nb/ ug{sf] nflu of] cfO/gsf] lj8 dl;gf] x'g] ePsf]n] ;fgf] Prints df klg ;f]N8/ ug{ ;lhnf] xf]; eGg]sf] nflu k|of]u ul/g] cfO/0fnfO{ dfOqmf] cfO/g elgG5 . of] cfO/g k|of]u ubf{ ;f]Nb/ jfo/ klg dl;gf] vfnsf] k|of]u ug{' k5{ . h:t} df]jfO{nsf] nflu 0.04 ml sf] ;f]Nb/  k|of]u ug{' kb{5 .

Jofl6« rfh{ M– df]jfO{n js{;df ljleGg ;fOhsf ljleGg Voltage n] Jofl6« cfpg] ePsf]n] Voltage rfh{ (Multi charge) n] df]8df ePsf] -8]d]hdf_ ePsf] Jofl6«nfO{ xNsf em6\sf lbg] / cfjZostf cg';f/sf] efN6]h / s/]G6n] Jofl6« rfh{ ug{ ;lhnf] x'G5 . rfh{x? ljleGg k|sf/sf x'G5g\ . h:t} xf]d rfh{/, 8]:s6k rfh{/, ;f]nf/ rfh{/, 6«fOnen rfh{/, Unit Card cflb .

Magnifying d]Ug]kmfPg glash with lamp
Pp6f aQL lkm6 u/]sf] O{gnfh{ unf; xf] . df]jfO{nsf] PCB df k|of]u ul/g] sltko kf6{nfO{ ;f]Nb/ ubf{ cfk;df kf6{x? ;t eof] eg]/ x]g{nfO{ ;lhnf] xf]; eGgsf nflu of] Lamp sf] k|of]u ul/G5 .


BD Tool Kit / BJ Paste k|foM
df]jfO{ndf k|of]u ul/g] IC x/sf] lkgdf ;f]N8/ jfo/sf jn k|of]u u/]/ jgfPsf] x'G5 . IC x?nfO{ Ps k6s PCB jf6 lgsfn] kl5 o;sf] lkg lju|g5 . of] IC df PIN jNj jgfpg' kb{5 . of] jNj jgfpgsf] nfuL BJ Tool Kit / BJ Paste sf] k|of]u ul/G5 . jn Pin agfpgsf] nflu ;DjlGwt IC ;Fu  ldNg] lkg ;+s]t BJ Tool Kit df vf]Hg' kb{5 . To; kl5 jn jgfpg' kg{] cfO{ ;L Tool Kit df 6]ksf] d2tn] 6fFl; IC dfyL Kjfn ePsf] BJ Tool Kit sf] lkn]6nfO{ /fVg' k5{ . To;kl5 BJ Paste /fVg' k5{ . ca  of] lkn]t dfyLjf6} jf lkn]tnfO{ xftdf xTsgn] IC Pin df nfu]sf] k]:6nfO{ ttfpFg' kb{5 . o;sf] nflu kft{ xTsgnfO{ ^–& Tempers df g} /fVg' k5{ . BJ Paste kUn]kl5 IC sf] v'§f jG5 . ca of] cfO{ ;L nfO{ df]jfO{nsf] PCB df /fVg ;lsG5 .

Liquid -lnSjfO8/t/n_Paste :
Mobile df k|of]u ul/g] jn IC leqsf] s'g} Pin Dry sold -8«fO;f]N8_ ePsf] cj:yfdf To;nfO{ ;f]N8/ ug{sf] nfuL of] k]:6 jlb pkef]u x'G5 . Dropper -8f]«k/_ sf] d2tn] of] Paste nfO{ IC df /flv To;df Hot lb+bf ;f]N8 ePsf] Pin k'gM ;f]N8/ eO{ pQm PC n] sfd u5{ .

0.04 mm Solder wire
Mobile sf] PBC ;fgf] x'g] ePsf]n] TB jgfpFbf k|of]u ul/g] ;f]N8/ jfO/ k|of]u ug'{ x'b}g\ . o;sf] nflu dl;gf] vfnsf] ;f]N8/ jfO/nfO{ k|of]u ug'{ k5{ . h;n] ubf{ PCB df jf s'g} kft{;sf] lkg ;6{ x'g] ;Defjgf x'b}g\ .

Computer
Mobile dd{t ug{sf] nflu Computer gePdf ;fdfGo jfx]s hltn ;d:ofx? ;dfwfg ug{ ;lsb}g . Software  ;DjlGw ;a} sfd ug{ Computer geO{ x'b}g . df]jfO{ndf Software flashing ug{ On luck ug{ Ring tone tyf Picture, MP3, MP4  tyf ljleGg k|sf/sf Application Software /fVgsf] nflu of] geO{ x'b}g\ . Computer k|of]u ubf{ Computer df klg ljleGg df]jfO{n ;DjlGw cfjZos kg{] Software x? /fVg' k5{ . h:n] ubf{ sfd ug{ ;lhnf] x'G5 .



Memory card reader:
Memory card reader sf] k|of]u df]afO{ndf ljleGg Application /fVgsfnfuL k|of]u ul/G5 . o;nfO{ computer sf] USB port df hf]8L Memory card nfO{ o;df /flvG5 / copy / paste u/]/ computer df /fVg ;lsG5 . obL of] card df visual clip Mp3 uLt DVD visual clip cfbL /fVg] xf] eg] df]afO{ndf clgjfo{ ?kdf To;sf] ;DalGwt player x'g'k5{ . gq df]afO{n kmf]gdf clip x]g{ MP3 uLt ;'Gg ;lsb}g .

Screw driver & opener seat:
df]jfO{nsf] screw tyf o;sf] se/ vf]Ngsf] nfuL ;DalGwt screw driver sf] k|of]u ug{'k5{ . hyfeflj k|of]u u/]df screw driver k|of]u u/]df screw 3ft lju|]/ To;nfO{ vf]Ng g;lsg] x'G5 . df]jfO{ndf Pp6f ;fgf] equipment eosfn]] o;nfO{ yf]syfs kf/]/ lgsfNg ;lsb}g .


Multi meter:ax'dfkg
df]jfO{ndf k|of]u u/Lg] Battery jf df]jfO{nsf] PCBdf ePdf v/faL kQf nufpg sf] nfuL o;sf] k|of]u u/LG5 .

Battery:
df]jfO{ndf k|of]u u/Lg] ;a}vfn] battery s'g}df # lkg / s'g}df @ lkg x'G5 . Battery df /xg] rfh{ dWo Pp6f -±_positive  / Pp6f -–_Negative x'G5 . / afFsL /x]sf] @ dWo ! Battery Seance point / csf{] Battery point, Temprature point x'G5 . positive / Negative point  af6 df]jfO{ndf ;KnfO{ lbg] u/LG5 . eg] charge sansing point n] df]jfO{ndf battery sf] charge eO{/x]sf] 5 eGg] s'/fsf] yfxfF kfpg] sfd u5{ . Jofl6« Temperature Point n] /f]Sg] sfd u5{ .

Multi Meter  :  
@ jf @ eGbf alb ld6/x?nfO{ Pp6} ld6/df /fv]/ agfPsf] ld6/nfO{ g} dlN6ld6/ -ax'dfks oGq_ elgG5 . h:t} efN6 gfKgsf] nflu ef]N6 ld6/ k|of]u ul/G5, s/]G6 gfKgsf] nflu PlDko/ ld6/ k|of]u ul/G5 . / /lh:6];g gfKgsf] nflu cf]xfd -_ ld6/ k|of]u ul/G5 . o;/L ef]N6]h, s/]G6 / cfxf]d gfKg] ld6/x?nfO{ Pp6} ld6/df /fv]/ agfPsf] 5 . dlN6ld6/ d'Vo to @ k|sf/sf x'G5g\ .
!_ Pgfnu (Analog)
@_ l8lh6n (Digital)

Analog :-
;'O/fsf] ;fxotfjf6 dfg b]vfpg] vfNsf] dlN6ld6/nfO{ g} Analog Multi meter elgG5 . Analog Multi meter df ;'O/f]nfO{ Pp6f 3'Dg] vfnsf] SjfOndf /flvPsf] x'G5 . To;}n] o; dlN6ld6/nfO{ Moving Multi Coil dlN6ld6/ klg elgG5 . o;sf] dlN6ld6/df s'g} klg a:t'sf] dfg ;'O/f]n] b]vfpg] ePsf]n] s;} s;}n] d]sflgsn dlN6ld6/ klg eGg] u/]sf] kfO{G5 . o; lsl;dsf] dlN6ld6/df Reading ubf{      8fonsf]  s'g kf]lh;gdf ;'O/f]n] 5f]Psf] 5 To;}sf] cfwf/df dfg kQf nufOG5 . o;sf] dlN6ld6/df Reading ug{ kg{] dfg P /]Gh km/s k/]sf] v08df dlN6ld6/ lju|g ;Sg] ;Defjgf x'G5 . x'gnfO{ t k|foM h;f] Analog Multi meter x?df Over Voltage jf /]Gh pN6f] ePsf] cj:yfdf ld6/nfO{ jrfFpgsf] nflu ˆo"h 8fof]8sf] k|of]ujf6 ag]sf] ;+/IfTds ;ls{t k|of]u u/]sf] kfOG5 . t} klg slxn] sfFxL w]/} /]Gh km/s–km/s k/]sf] v08df o; lsl;dsf] ;+/IfTds ;ls{t ;fdfgx?n] klg k"0f{ lju|g ;sg] ;Defjgf x'G5 .   

Digital Multi Millimeter :-
s'g} klg dfgnfO{ Digital cyjf c+s 4f/f b]vfpg] vfnsf] dlN6ld6/nfO{ Digital Multi Millimeter elgG5 . Pgfns dlN6ld6/ eGbf o; lsl;dsf] dlN6ld6/df ;j} lsl;dsf] Reading c+s 4f/f g} b]Vg ;lsG5 . Digital Multi millimeter df /]Gh gldNbf /ftf] sfnf] tf/ pN6f] kbf{ lju|g] ;Defjgf sd g} x'G5 . lsgsL o;sf] cj:yfsf] nflu Special vfnsf] Portion Circuit -k|f]6]S;g ;s{'6_ k|of]u ul/Psf] x'G5 .

Multi meter x?df k|of]u ul/g] ljleGg sG6«f]n/x?sf] gfd / sfd
!_ 8fon (Dial)
s'g} klg Reading sf] cj:yf x]g{sf] nflu o;sf] k|of]u ul/G5 . Analog Multi Meter df ljleGg c+sx? n]v]/ jgfPsf] dial k|of]u ul/Psf] x'G5 . eg] l8lh6n dN6Lld6/ df liquid crystal tf/sf] 8fon k|of]u ul/Psf] x'G5 . Analog tf/sf] dN6LdL6/df ef]N6]h, s/]G6 / /]lh:6];g r]s ug{sf] nfuL cnu cnu nfO{gdf cnu cnu dfgx? n]lvPsf] x'G5 . Function selection ;'O{ s'g kf]lh;gdf 5 pQm Reading sf] dfg Tolt g} x'G5 . h:t} Function selection switch @% ef]N6sf] ca:yfdf 5 / ;'O/f] @% sf] nfO{gsf] !) dfly a;]sf] 5 eg] Reading !) ef]N6sf] x'G5 . l8lh6n dN6LdL6/ df eg] !) ef]N6sf] ;dodf Display g} !) c+s b]lvG5 .
Function select switch:    
dN6LdL6/nfO{ ef]N6]hsf] continy jf /]lh:6];g Reading sf] ca:yfdf /fVg] xf] eg] select ug{] switch nfO{ function select switch elgG5 . k||fo h;f] dN6LdL6/ x?df function select switch dial eGbf tn jf dL6/sf] 7Ls lardf /fv]sf] kfO{G5 .

Indicator:Ogl8s]6/ -;'rs_
o;sf] k|of]u Pgfnu dN6LdL6/df dfq x'G5 . l8lh6n dN6LdL6/df o;sf] s'g} cfjZos gkg{] ePsfn] of] /flvPsf] x'b}g . o;sf] sfd s'g} klg s'/f r]s ubf{ df slt 5 eg]/ b]vfpgsf] nfuL k|of]u ul/Psf] x'G5 . s'g} klg Reading lnbf dndicatir cyjf ;'O{/f] n] 8fonsf] slt c+sdf 5f]Psf] 5 Tolx cfwf/df /Ll8ª lnO{G5 .



 Ohm(Ω) Adjust: ldnfpg'
 of] dlN6dL6/ df dfq x'G5 . o;sf] Ohm jf cj/f]w /lh:6]zg hfFr u5{ . ubf{ ld6/sf] ;'O{sf] cyjf OGbL s/]G6nfO{ sf] cj:yfdf Nofpgsf] nflu k|of]u ul/G5 . /lh:6]zg r]s ug{ ld6/sf] 8fonsf] bfFof efu tkm{ /fv]sf] x'G5 . /lh:6]zg r]s ubf{ ;j{ k|yd ld6/sf] /ftf] / sfnf] tf/nfO{ cfk;df ;t{ u/L o; P8h]:tsf] ;fx/fn] ;'O/f]nfO{ sf] kf]lh;gdf Nofpg' k5{ .

Prob -k|f]j_
ld6/df k|of]u x'g] /ftf] / sfnf] tf/nfO{ k|f]j elgG5 .

Voltage Reading :-
dlN6ld6/df Alternet Current -s/]G6_ Voltage (ACV) / Direct Current -s/]G6_ Voltage (DCV) r]s ug{sf] nflu cnu – cnu /]Ghx? /flvPsf] x'G5g\ . k|foM h;f] dlN6ld6/x?df 5,10,25,50,250,500 / 1000V sf] /]Ghx? /flvPsf] x'G5 . h; dWo 0-10 ;Ddsf] r]s ug{sf] nfuL 10 sf] Selection ug{], 10-25 ;Ddsf] Voltage r]s ug{sf] nflu 25 sf] /]Ghdf /fVg] 25 eGbf jlb / 50 eGbf sd Voltage r]s ubf{ 50 sf] /]Ghdf /fVg] / 50 eGbf dfyL / 250 eGbf tn 5 eg] 250 sf] /]Ghdf /fVg] ug'kb{5 . olb dfyL pNn]lvt cg';f/sf] /]Ghsf] 5gf]6 gePsf] v08df Reading uN6 cfpg ;S5 . ld6/ lju|g ;S5 .

Fault of Mobile
Mobile df b]lvg] ljleGg fault and To;sf] klxrfg df]jfO{n kmf]g  j]ns'Ng} grNg] u/L death ePdf .  
!_ Jofl6« v/fa x'g ;S5 .
@_ Jofl6« Connector Point  n] Jofl6«nfO{ /fd|f] ;Fu g5'g jf Connector Point g} v/fj x'g' .
#_ 26 MHz sf] crystal v/fj xg ;S5 .
$_ Ccont IC v/fj x'g' .
%_ CPU v/fj x'g' .
^_ MCU Software v/fj x'g'

Call in Ended ePdf
!_ g]6js{ jlb hfd x'g' .
@_ g]6js{ ;]n]S;g u/]sf] gldNg' .
#_ df]jfO{nsf] PlG6gf /fd|f] ;Fu gldNg' .
$_ PlG6gfsf] l:jrdf Drysold x'G5 .
%_ PFO Drysold x'g' jf PFO g} v/fa x'g' .
^_ Carrier -Sof/Lo/_ Frequencey pTkfbg ug]{ Crostall n] v/fj x'g' .

df]jfO{n x]ª ePdf M
df]jfO{n kmf]g ;]6sf] s'g} Internaal jf Extenal key pad g} kmf]xf]/ x'g' .
df]jfO{nsf] ;]l6ª leq uP/ User  n] hyfeflj rnfPsf] x'g' . To:tf] cj:yfdf Restore factory setting ug]{ .

df]jfO{n kmf]g ;]6df efO{/; nfUg' . To;sf] nfuL Antivirus 4f/f :Sofg ug{] . df]jfO{ndf software v/fa x'g', To;sf] nfuL df]jfO{nnfO{ flash u/]/ x]g{] . df]jfO{nsf] PCB kmf]xf]/ x'g', To;sf] nfuL PCB ;kmf ug{],


LCD df Contact ;le{; eg]/ b]vfPdf M
!_df]jfO{sf] ;ˆ6jP/ v/fa x'g', To;sf] nfuL flash ug{] .
@_slxn] sflx flash ubf{ Flash x'g dfg]g eg] df]jfO{n kmfg]nfO{ ;kmf u/]/ flash hot lbP/ Flash ug]{ .
#_ Flash lng dfGb} dfg]g eg] Flash memory v/fa ePsf] x'G5 . o;nfO{ Flash memory Change ug]{ clg Flash ug]{ .

Display hfg] / cfpg] u/]df
!_ Display coneter n] Display / PCB nfO{ /fd|f] ;Fu g5'g' . o;tf] cj:yfdf Display Connector  nfO{ /fd|f] ;Fu ;kmf u/]/ Sold ug{] .
@_ Display Connector -k|bz{g h8fg_ g} v/fa x'g' o;tf] cj:yfdf Display Connector g} Change ug]{ .
#_ df]jfO{nsf] Software v/fj x'g' Software xfNg] .
$_ Display v/fj x'g' o;sf] nflu Display Change ug]{ .

Display k'/f gePdf s] ug]{ .
!_ df]jfO{nsf] patta -kTtf_ v/fa x'g' o;sf] nflu Patta Change ug]]{ .
@_ Display Connector n] /fd|f] sfd gug{] o;tf] cj:yfdf ;kmf ug]{ .
#_ LCD g} v/fa x'g' o;sf] nflu LCD g} Change ug]{ .

LCD df VETICAL / HOTYZONTAL nfO{g b]lvPdf
!_ Display Connector n] /fd|f] ;Fu cfˆgf] 7fFpdf gj:g' o;tf] cj:yfdf Resold ug{] .
@_ Display Connector g} v/fa x'g' . o;tf] cj:yfdf Display Connector Change ug]{ .
#_ Display g} v/fa x'g' . o;sf] nflu Display Change ug{] .

df]jfO{nsf] LCD df Insert SIN Card eg]/ b]vfPdf
!_ df]jfO{n ;]6df SIM g/flvPsf] x'g' jf SIM Card /flvPsf] gx'g' .
@_ SIM Card g} v/fj x'g' o;sf] nflu rln/x]sf] SIM /fv]/ x]g]{ .
#_ SIM Connector g} v/fj x'g' . o;sf] nflu SIM Connector g} SIM Card nfO{ ;s]6 / SIM Card Connector ljrsf] s'g} nfO{g Crock x'g' . – o;sf] nflu SIM ;s]6 / Connector ljrsf] ;KnfO{ hf]8\g] .
$_ SIM and Connector ljrsf] PCB Crock x'g' o;tf] cj:yfdf Cocont nfO{ Hit lbg] .
%_ SIM Driver IC v/fa x'g' . – o;sf] nflu SIM Driver IC Change ug]{ .

       LCD df SIM Card Not Accepted jf Phone Luck eg]/ b]vfPdf
!_ df]jfO{n Luck ePsf] x'g ;S5 . – o;sf] nflu Software of Unlucking Code 4f/f luck vf]Ng' k5{ .
@_ SIM Card v/fa ePsf] x'g ;S5 . – o;sf] nflu rln/x]sf] SIM Card /fv]/ x]g] .

xfdLn] jf]n]sf] cfjfh c?n] g;'g]df
!_ microphone sf] Kjfn df kmf]xf]/ cyjf jGb x'g' . –   microphone ;kmf ug]{ .
@_ microphone sf] Connector n] PCB / Mic nfO{ /fd|f] ;Fu g5'g'df Sold u/]/ 5'Olbg] .
#_ microphone g} v/fa x'g . – o;sf] nflu microphone Change ug]{ ;fgf] kmf]g .
$_ microphone jf6 Cobba df Single hfg] nfO{gdf nfUg] h;tf Capacity v/fj x'g' jf ;6 x'g' .
%_ mic IC v/fa x'g' . – o;sf] nflu Mic IC Change ug]{ .
^_ Cobba IC v/fa x'g' . – o;sf] nflu Cobba IC nfO{ Hit lbg] .



306Lklg gjHg] / efOj|]zg klg gx'g] .
!_ df]jfO{n sf] Setting df efOj|]zg Off / Incoming allowed klg ckm x'g' . –  o;sf] nflu Setting df uP/ efOj|]zg On ug]{ .
@_ Setting leq efOj|]zg / l/ª cg 5 t/ klg sfd u/]g eg] u/]/ x]g]{ .
#_ User Interface IC v/fa x'g' . – o;sf] nflu IC Change ug]{ .

c?n] jf]n]sf] cfjfh g;'lgPdf
!_ l:ks/sf] Connector n] l:ks/ / PCB nfO{ g5'g'  . – o;tf] cj:yfdf 5'jfOlbg] .
@_ l:ks/ g} v/fa x'g' . – o;tf] cj:yfdf l:ks/ Change ug]{ .
#_ df]jfO{nsf] Setting leq hyfefjL rnfPsf] x'g'  . – o;sf] nflu Factor Default Setting ug]{ .
$_ Cobba jf6 l:ks/df hfg] nfO{gjf6df nfUg] s'g} Capacitor ;t{ x'g' . o;tf] cj:yfdf ;t{ xtfpg] .
%_ Cobba IC g} v/fa x'g' . o;sf] nflu Hit lbg] jf Change ug{] .


df]jfO{n ;]6 kfgLdf k/]/ lju|]df
!_ ;j eGbf klxn] ;]6nfO{ vf]n]/ ;]6 vf]n]/ ;kmf ul/ xNsf Hit lbP/ ;'sfpg' kb{5 .
@_ kfgLdf k/]/ lju|]df Jofl6« klg v/fj x'g ;S5 . Jofl6« rfh{ u/]/ /fVg] .
#_ olb Jofl6«g} v/fa 5 eg] gofF Jofl6« xfNg] .
$_ df]jfO{nsf] kfj/ cg u/]/ x]g]{ km]/L, cg ePg eg] df]jfO{ndf Setting 5}g\ eg] Software Flash ug]{ .
%_ Flash ubf{ klg ePg eg] kfj/ cfO{ ;L lju|]sf] x'G5 . o;sf] nflu kfj/ jf sf]sf]g cfO{ ;L nfO{ Hit lbg] jf km]g]{ .

Network gb]vfPdf
!_ g]6js{ Selection-;]n]Szg_ u/]sf] gldNg' .
@_ PlG6gfsf] Conection 5'6\g' . o;sf] nflu hf]8\g] .
#_ PlG6gf l:jrdf 8«fO;f]N8 jf PlG6gf ;'Or g} v/fa x'g' . – o;sf] nflu l/ ;f]N8 ug]{ jf km]g]{ .
$_ SIM Card g} v/fj x'g' . – km]g]{.
%_ PFO df 8«fO ;f]N8 x'g' jf o;nfO{ Hit lbg] ;Dej eP km]g]{ .
^_ ;jfF lkmN6/ v/fa x'g' . – Hit lbg] ePdf km]g]{ .
&_ kmNofl;Ë u/]sf] gldNg' – k'gM kmNof; ug]{ .
*_ IMES Number gldNg' – o;sf] nflu sDkgL ;Fu ;Dks{ ug]{ .
(_ xfu/ v/fj x'g' – o;sf] nflu Hit lbg .
!)_ ;DjlGwt b]zdf grn]sf] df]jfO{n x'g' – o;tf] cj:yfdf ;DjlGwt b]zdf k7fpg] .


g]6js{ cfpg] / hfg] ;d:of ePdf
!_ PlG6gf sg]zg n'h x'g' .
@_ PlG6gf ;'O{r 8«fO;f]N8 x'g' jf PlG6gf ;'O{r g} v/fa x'g' xf] .
#_ PFO 8«fO;f]N8 x'g' jf PFO g} v/fj x'g' .
$_ ulx/f] 7fFpdf x'g' .

Display sf] LED aNg] t/ Display df s]lx klg gcfPdf
!_LED Contect  v/fj x'g' jf kmf]xf]/ x'g' .
@_ Software v/fa x'g' .
#_ Flashing ubf{ klg sfd gu/]df . – LCD g} Change ug]{ .
$_ CCONT IC n] LCD nfO{ k7fPsf] Voltage LCD df ghfg' . o;sf] nflu CPU nfO{ Hit lbg] .
%_ CPU jf6 LCD df Data hfGg] s|]s x'g' . o;sf nflu CPU nfO{ Hit lbg] .

Call Received x'g] t/ s'g} klg Call jflx/ guPdf
!_ df]jfO{nsf] Setting Option df Off ePsf] x'g' . – sn/ ID o;nfO{ Oli ug]{ Activate ug]{ .
@_ Line selection u/]sf] gldNg' .– of] sxfF 5 vf]h]/ Selection ug]{ / nfO{g ! df /fVg] .
#_ ;le{; k|fefO8/n] Out going call nfO{ jGb u/]sf] x'g' . ;le{; k|f]efO8/ ;Fu ;Dks{ /fVg] .

$_ Carrier Frequency Oscillatar  -Sol/o/ lk|msf]O{G;L cf];Ln]6/ _ v/fj x'g' .
%_ PFO v/fa x'g' . – o;f] ePdf Hit lbg] .
^_ Hunggar v/fa x'g' . – o;f] ePdf Hit lbg] . olb IC l8df8'n];g l8df8'n]l6Ë eg]/ lrlgG5 .

df]jfO{n ;]6 @–$ 306f rn]kl5 cfkm} ckm x'G5 .
!_ Jofl6«n] /fd|f] ;Fu sfd gug'{ . – Jofl6« km]g]{ .
@_ CCONT IC n] /fd|f] ;Fu sfd gug'{ . – o;tf] ePdf PCB nfO{ /fd|f] ;Fu ;kmf u/]/ CCONT nfO{ Hit lbg] .
#_ olb o;f] ubf{ klg ePg eg] CCONT g} km]g]{ .
$_ olb Call ubf{ klg Off x'g] u5{ eg] PFO n] /fd|f] ;Fu sfd gu/]sf] x''G5 . – o;sf] nflu PCB df k]:6 nufP/ Hit lbg] .
%_ PFO df ;knfO{ k7fpg] 6«fGhL:6f]/ v/fa x'g' . – o;sf] nflu 6«fGhL:6f]/ km]g]{ .

Call Transmit 6«fG;ldt jf Received gePdf
!_ PlG6gf v/fa x'g' . – PlG6gf km]]g]{ .
@_ PlG6gf ;'O{r v/fa x'g' . – Hit lbg] jf km]g]{ .
#_ xfu/ IC v/fa x'g' . – ;dfg ?kn] lxt lbg] .
$_ sf]jf IC v/fa x'g' . – ;dfg ?kn] lxt lbg] .
%_ PFO v/fa x'g' . – ;dfg ?kn] lxt lbg] .

Call Faild b]vfPdf
!_ PlG6gf v/fa x'g' .
@_ Sol/o/ lk|msf]O{G;L pTkfbg Crystal df Drysold jf Crystal g] v/fj x'g' .
#_ Haggar n] df]8'n]zg gug{ . – Hit lbg] .
$_ PPO n] sfd gug'{ .
%_ g]6js{ Busy x'g' .
^_ Network Selection u/]sf] gldNg' . – ;]l6Ëdf uP/ ldnfPg] .

/]l8of] ePdf] df]jfO{ndf /]l8of] gjh]df
!_ Flashing ubf{ Radio gePsf] Software /fVg] .
@_ Software l7s eP Wareless IC (FM IC) . o;tf] cj:yfdf Hit lbg] gePdf km]g{] .

Camera ePsf] df]jfO{ndf Camera n] sfd gug'{ .
!_ Camera Setting u/]sf] gldNg' . – o;sf] nflu Restore ug]{ .
@_ n]G; kmf]xf]/ x'g' . – ;kmf ug]{ .
#_ Camera Conector v/fa x'g' . – Hit lbg] .

df]jfO{n kmf]g 7Ls eP  klg Call aflx/ ghfg] / Call Received klg gx'g' .
!_ SIM Card v/fa x'g' .
@_ All Call Driver ePsf] x'g' . – o;sf] nflu Cancel Call driver ug]{ .

IMEI Number  ? ? ? dfs{ b]vfPdf kmf]gn] sfd gu/]df
!_ Flashing u/]sf] gldNg' . – ;DjlGwt df]8]nsf] Flashing ug]{ .
@_UEM IC v/fa x'g' . – Hit lbg]

Gallery gv'n]df
!_ Reset full factory ug]{ .
@_ Format ug]{ .
#_ Bluetooth IC v/fa x'g ;S5 . o;sf] nflu pQm IC km]g]{ .
$_ olt ubf{ klg ePg eg] Software v/fa ePsf] x'g ;S5 . – o;sf] nflu df]jfO{ndf Flashing ug]{ .

df]jfO{nnfO{ rfh{ ubf{ df]jfO{nsf] Screen df rfh{ ePsf] b]vfPg] t/ kfj/ On gx'g] ePdf .
!_ df]jfO{nsf] kfj/ On ug]{, ;'O{rsf] lkgdf 8«fO;f]N8 x'g' o;sf] ;f]N8 ug]{ .
@_ kfj/ On / Off Switch v/fj x'g' . – Switch km]g]{ .

Phone luck Inter PIN Number eg]/ b]vfPdf
!_ o;sf]= nflu ;DjlGwt SIM sf] ;DjlGwt PUK gDj/ xfg]/ Ok ug]{ .
@_ cj df]jfO{nn] Go" PIN dfU5 cnu gDj/ lbg] h:t} M– 12345 xfGg] To; kl5 km]/L PIN Comfrom ug'{ eG5 Tolx gDj/ lbg] h:t} M–12345 lbg] .
#_ ca, df]jfO{nn] Main menu df cfpF5 . olb cfkm'nfO{ PIN Number yfxfF 5}g\ eg] ;le{; k|f]efO8/ sxfF k7fpg] .

df]jfO{n ON ugf{ ;fy Check dlN6ldl8of eg]/ b]vfPdf
!_ Setting lju|]sf] x'g ;S5 Ps k6s full factory Setting u/]/ x]g]{ .
@_ Flash Memory v/fa ePsf] x'g ;S5 . – o;sf] nflu j'8{ IC Change ug]{ .


df]jfO{n cfkm} On x'g] / Power Off ubf{ klg LCD sf] LED jln/x]df
!_ df]jfO{ndf PCB kmf]x/ x'g' . – ;kmf ug]{ .
@_ df]jfO{ndf efO/; nfUg' .
#_ df]jfO{nsf] Software v/fa x'g' . Flash ug]{ .
$_ Flash memory n] /fd|f] ;Fu sfd gug'{ . – Hit lbg gePdf Flash memory km]g]{ .

Camera On ubf{ df]jfO{nsf] Screen df Picture glvRg] nfO{gx? b]vf kg]{ .
!_ Camera Conector n] PCB df /fd|f] ;Fu g5'g' .
@_ Camera n] 5'g] PCB kmf]xf]/ x'g' . – ;kmf ug]{ .
#_ Camera v/fa x'g' . – Camera km]g]{ .

N70, 3230, 6600 cflb h:tf df]jfO{nx?df d]df]/L vfnL x'g] t/ kmf]6f] lvRbf d]df]/L km'n eg]/ b]vfPdf <
!_ df]jfO{ndf efO/; nfUg' . – o;sf nflu Anti-Viruse 4f/f Scan ug]{ .
@_ df]jfO{nnfO{ Format ug]{ .

Bluetooth jf sf8{ l/8/jf6 df]jfO{ndf /fv]sf] Tone jf lehf]n Play gePdf <
!_ ;DjlGwt uLt jf lehf]nsf] ;DjlGwt Player /fv]sf] Software player, mp3 playre cflb .
@_ uLt jf Fail Format gldNg' .

Memory Card Format ug{ vf]h MMC Format ug{] Software or, Cardredar gePdf
!_ MCC nfO{ df]jfO{ndf /fvL df]jfO{nnfO{ Format ug]{ .

Bluetooth Device jf6 df]jfO{ndf s'g} klg Apps Software /fVg g;s]df
!_ Bluetooth Device v/fa x'g' . Hit lbg] .
@_ Bluetooth Software v/fa x'g' / o;sf] nflu Computer df uninstall u/]/ k'/} install ug]{ .
#_ Bluetooth IC v/fa x'g' . Hit lbg]  / IC km]g]{ .

df]jfO{ndf Message cfpg] t/ Send gePdf
!_ Message Center Number /fVg]sf] gldNg' . – o;sf] nflu Center Number /fVg] .
@_ Message setting sf] Option gldNg' . – Reset ug]{
#_ Message Center Number ldn]sf] 5}g eg] Center /fVg] .
NTC sf nfuL +9779851028801 (+9779851028804) to 13
Mero SIM sf] nfuL +9779800009000 to 13

df]jfO{njf6 Ring tone or, Picture hfg gdfg]df
!_ o;df klg Message Setting Number ldn]sf] x'b}g ;DjlGwt gDj/ /fVg] .
@_ Not charging eg]/ b]vfPdf
#_ rfh{/ v/fa x'g' . Orginal charger lbg] .
$_ Jofl6« v/fa x'g' . Jofl6« Change ug]{ .
%_ rfh{ sG6«f]n 8fof]8 v/fa x'g' km]g{

UFS jf6 s'g} klg Date mobile nfO{  Flash ug{ vf]Hbf
!_ Computer sf] Screen df 15 + boot /fd|f] ;Fu ghf]8]g' .
@_ df]jfO{ndf Test pin v/fa x'g' .
#_ df]jfO{n Conector n] df]jfO{nsf] Test pin df /fd|f] ;Fu g5'g' .
$_ Test pin PCB sfl6Psf] x'g' .
%_ dfyL n]lvPsf] ;a} l7s eP/ klg First boot Error b]vfPdf df]jfO{nsf] kfj/ cfO{ ;L v/fj x'g' .

UFS jf6 Flashing ug{ vf]HbfF Computer df ff … Error egL b]vfPdf
!_ Flashing memory Drysold v/fa x'g' .

UFS jf6 Flashing ug{ vfHbfF 0000……Error Screen df b]vfPdf
!_ sf]jf IC Drysold v/fj x'g' .


df]jfO{nsf] Software v/fj x'g] -df]jfO{nnfO{ Flash ubf{ Flash klg g'x'g] t/ df]jfO{nsf] kfj/ cg gePdf_ .
!_ Software n] ;kf]6 gug' . – o;sf] nfuL km/s–km/s sf] Software jf6 Flash ug]{ .


Flash ubf{ g]6js{ gcfPdf
!_ kmNof; u/]sf] gldNg' .
@_ km/s–km/s Verson sf] Software jf6 Flash ug]{ .
#_ Flash ul/;s]kl5 g]6js{ kmfOn /fVg] .


df]jfO{nkmf]gdf Call recoder, Misscall, Dial Call cflb gb]vfPdf
!_ Software v/fj x'g' . o;sf] nflu df]jfO{n kmNof; ug]{ .



kmfg] ubf{ jf]n]sf] cfjfh Recode gePdf
!_ of] ;'ljwf ;a}df x'b}g\ . of] ;'ljwf pkNJw x'gsf] nfuL cnu} Software /fVg' kb{5 .
@_ o;sf] Software v/fj x'g' . o;sf] nflu Software xfNg] .
#_ Software Mobile df Install gx'g' . o;sf] nfuL Software xfNg] .
$_ Software Install ePsf] eP Setting gldNg' . o;sf] nfuL Setting ldnfpg] cyjf Reset ug]{ .




s'g} df]jfO{ndf kmf]g ubf{ pQm kmf]g cs{}sf] kmf]g jf df]jfO{ndf uPdf
!_ Call drivert ePsf] x'g' k5{ . – o;sf] nfuL Cancle Call Driver ug]{ . olb Cancle x'g} dfg]g eg] ;DjlGwt ;le{; k|f]efO8/ sxfF k7fpg] .
@_ Key pad n] s'g} sfd gu/]df . – Key pad kmf]xf]/ x'g' . Software v/fj x'g' .
#_ Key pad driver v/fa x'g' .
$_ Key pad form PCU df hfg] – PCU Crack x'g' .
%_ CPU n] /fd|f] ;Fu sfd gug'{ .


df]jfO{nn] kmNof; lng gdfg]df
!_ kmNof; ?dn] ef]N6]h gkfpg' . – Hit lbg] .
@_ kmNof; ?d g} v/fa x'g' .


df]jfO{n kfj/ cg ubf{ hlxn] klg lkg gDj/ dflu/x]df
!_ df]jfO{nsf] Security leqsf] Setting df /x]sf] Pin Code Option On x'g' . – o;sf] nfuL Pin Code Off ug]{ .


df]jfO{n cg ubf{ hlxn] klg Security Code dflu/x]df
!_ o;sf] nfuL df]jfO{nsf]  Security On ePsf] x'G5 . – o;sf] nfuL df]jfO{nsf]  Security Code nfO{ Off ug]{ .



Go to button lyRbf df]jfO{n Off ePdf
!_ df]jfO{nsf] PCB kmf]xf]/ ePsf] x'G5 . – ;kmf ug]{ .
@_ Software v/fj x'g ;S5 . – gofF Version sf] Software Flash ug]{ .



df]jfO{ndf k|of]u x'g] dxTjk"0f{ sf]8x?
df]jfO{nsf nfuL k|of]u ul/g] gDj/x?nfO{ sf]8 elgG5 .
      df]jfO{nsf nfuL k|of]u ul/g] sf]8x? ljleGg k|sf/sf 5g\ . tL lgDgfg';f/ 5g\ .
Ø Security Code
Ø Phone Code
Ø Unlucking Code
Ø PIN and PUK Code
Ø Formating Code
Ø Extra Code
Security Code :- s'g} klg df]jfO{ndf df]jfO{n sDkgLn] df]jfOn jgfO{ ;s]kl5 To;nfO{ Setting u/]/ /fv]sf] x'G5 . o;} Code nfO{ g} Security Codr elgG5 . df]jfO{nn] Tof] Code dfu]sf] ;dodf olb unt Code lbOof] eg] pQm df]jfO{nnfO{ Factory setting ug]{ ;lsb}g\ unt sf]8 k|of]u ubf{ df]jfO{n sfd ug{ ;Sb}g t/ df]jfO{n eg] v/fa x'b}g ljleGg sDkgLsf] Security Code o; k|sf/ 5g\ .
Nokia-12345   Samsung-0000, 000000, 00000000
Motorola-0000,000000  Sonyericshion-0000, 000000, 00000000
Phone code df]jfO{n ON ubf{ s'g} sf]8 lbPkl5 dfq kmf]gsf] d]g' cfpg] u5{ eg] To:tf] sf]8nfO{ kmf]g sf]8 elgG5 . df]jfO{nsf] ;]s'/L6L ;]6Lª leq uP/ sf]8 dfUg] of gdfUg] u/fpg ;lsG5 . of] sf]8 l8kmN6df sf]8 g} x'G5 . o;nfO{ abNg klg ;lsG5 . olb sf]8 abnLof] / To;sf] sf]8 la;]{df df]jfo[nsf] d]g d]g'df hfg ;lsb}g h;n] ubf{ df]jfO{nn] sfd ub}g .

Locking Code:- sltko df]jfO{nx? lock eosf] ca:yfdf To;nfO{ vf]Ngsf nfuL k|of]u u/Lg] sf]8 nfO{ unlocking code elgG5 . To:tf vfnsf unlocking code x? o; k|sf/ 5g .

Samsung sf] Universal Unlocking Code x?
·       *2767*63342#        
·       *2767*3855#
·       *2767*2878#
·       *2767*927#
·       *2767*78225738#
·       *2767*637#
·       #*7337#
·       *#9998*3323#
·       *2767*7377#
·       Samsung V200 *2767*7822573788#

Pin and puk code:- df]jfO{n sf] SIM sf8{ lsGg] ;dodf l;d ;Fu ;le{; k|f]efO{8/ n] Security sf] nfuL s]lx gDa/ lbg] u5{ To;}nfO{ g} Pin and PUK elgG5 . PIN eg]sf] Personal identification number / Puk  eg]sf] Pin unlock key xf] . df]jfO{n cg ubf{ ;+alGwt JolQmn] dfq To;nfO{ ;~rfng ug{ ;S5 . olb df]jfO{nsf] ;]s'/L6Ldf PIN option nfO{ On enable u/]df hlta]nf df]jfO{nsf] Power on u/LG5,  Tolt j]nf g} df]jfO{nn] Pin dfUg] u5{ . olb xfldn] PIN number lj;]{/ ltg k6s eGbf al9 csf{] gDa/ xfg]df df]jfO{nn] PUK number dfUg] u5{ . of] Puk gDa/ rnfpbf Pin lonk ePdf  To;nfO{ vf]Ng] gDa/ xf] . olb xfdLn] Puk dfu]sf] ca:yfdf !) k6s eGbf al9 PUK xfg]df l;d g} lau}G5 .

Formating code :- sltko goFf vf]Ng] df]jfO{ndf softwere flash u/L;s]k5L jf s'g} ;dodf df]jfO{nn] sfd gu/]df df]jfO{n User area nfO{ formate ug{' k5{{ of] formate ug{] sf]8nfO{ formate code elgG5 . h:t} Nokia 600 nfO{ jf cGo gof vfnsf] df]jfO{ndf kfj/ cg ubf{ Nokia n]v]sf] lbof] t/ cufl8 a9g ;s]g eg] To;nfO{ Formate ug{'k5{ . o;sf]nfuL df]jfO{naf6 l;dsf8{ lemsL Jof6«L /fVg] To;kl5 *3 and call, lo #j6} ls nfO{ Ps}rf]l6 bafP/ df]jfO{nsf] kfj/ cg ug]{ df]afO{nsf] :qmLgdf formatting eg]/ cfp5 To;kl5 ;a} ls nfO{ 5fl8lbg] s]lx ;do kl5 ;do k'/f x'G5 / df]afO{nn] sfd u5{ . Nokia sf s]lx df]jfO{ndf eg] *#730# or *#7780# k|of]u ug{'k5{ . o;sf]nfuL df]jfO{nsf] l;dsf8{ /fvL cg ug{] / code n]v]/ cg ug{]  / ok ug{] clg df]jfO{nsf] :qmLgdf n]v]sf] information nfO{ flow off ug{] df]jfO{n /L;]6 x'G5 .To:tf] ca:yfdf df]jfO{nsf] kmf]ga'sdf /x]sf ;a} gDa/ d]l6g] / efiff klg kl/at{g x'G5 / l8kmN6 efiffdf hfG5 . To;}n] lo sf]8 k|of]u ug{' eGbf klxnf English language sxfF 5 eg]/ kTtf u/]/ dfq k|of]u ug{' k5{ .




Extra code:
df]6f]/f]nf sf] nfuL M IME-*#06#
Net monitor on:-***113*1* ok
Net monitor off:-***113*1* ok

Nokia IME no:-*#06#
Version:-*#0000#

Samsung IME:-*#06#
Verson:-*#9999#
Net monitor on:-*#0324#
LCD constract:-*#0523#
Battery state:-*#9998*2289#

Sony Erycsson IME:-*#06#
Verson:-*#8377466#

Order code of Samsung:
*#32436837# on audio
*#3243948# off audio
Show alarm clock b]vfpgsf nfuL
*#9998*782#
#*6420# mic off
#*6420# mic on

Auto sim diactiave ug{]
#7465625*28746#  cg ug{] klg olxn] u5{ .
#7465625*28746#
Brightness:-*#8999*523#

Chiness df]afO{nsf sf]8 efiff setting
*#0000#+send key of] xfGbf ;]6 l8kmN6 x'G5 .
Defult language configuration efiff s'gdf eosf] 5
*#0007#+send key set language to resulation
*#0033#+ send key set language to French
*#0034#+ send key set language to Spanish
*#0039#+ send key set language to Itlian
*#0044#+ send key set language to English
*#0049#+ send key set language to German
*#0066#+ send key set language to Thailand
*#0084#+ send key set language to Vietanese
*#0084#+ send key set language to Arabic
*#001#+ send key set language to English

Nokia ;]6x?df sdg ?kdf k|of]u x'g] l8:Kn] x?sf] ljj/0f

;Qfdf nfUg] Display
Nokia 2600             2626, 3100, 3105, 3125, 6610, 7210, 2700 6030, 5140, 2610
Nokia 5200             6070, 6080, 6085, 6360,
Nokia 1600             1208, 1209, 2310
Nokia 3110             3500c
Nokia 1650             2600c, 2630, 2760, 3680,
Nokia 1110             1110I, 1200
N70                         N72
Nokia 1700             3130, C2-C5

s]lx dxTjk'0f{ chineese tyf cGo df]jfO{nx?df k|of]u x'g] sf]8x?
Defult setting or restore factory setting or Re setting

0123      0000      1234      1122      2233      3344      4455      5566       6677      7788      7265      9296      5678      5678      8899       12345   

Sony Mobile df df:6/ Resetting x'G5 .
xfP/ (Hair) df]jfO{ndf slxn} klg l/;]6 ug{ x'b}g . l/;]l6ª u/]df df]jfO{n lau|G5 .
N70/N72/N73/7640 l/:6f]/
*#7370# code(1-5)

Sky mobile sf] UIM card ldn]g eg] s] ug]{
csf]{ df]jfO{naf6 !$!% slnª ug{] / lkg lyRbf l/rfh{ el/G5 . @ lyRbFf ! lyRbf Jofn]G; eG5, # Tof] df]jfO{nsf] gDa/ jNs ug]{ clg cfkm'n] To;nfO{ To;kl5 tkfO{sf] k|lqmof ;kmn x'G5 .

Back tone vf]Ng
^(*%^)#
Backtone 1455 Reg sms then Def sms


Some Important Full from (s]lx dxTjk'0f{ k'/f?kx?_

ROM-
Read only memory
PROM-
Programmeable Read only memory    
EPROM-
Eresable Programmeable Read only memory
EEPROM-
Electronically Eresable Programmeable Read only memory
IC-
Integrated curcuit 
FM-
Frequency modulation
MMC-
Multimedia card

 Best of Luck

Calander