Nokia Hardware Repairing Technics By IMEI Source

[josher]

nokia 6300.its a drop case. calling mode ok. changed display ics and also display.

1)change display

2)resoldring display coonector

3)check vio 1.8 volt
a)check or change coil
b)remov blue marked this capacitor
c)make this jumber like this picture
4)check vaux 2.8v volt
a)check or change coil
b)remove red maked capacitor
c)make this jumber like this picture

5)Chnage display EMI filter(2Nos)

6)LAST CHECK RAP3G REFLOW REBALL
Regards

 

[josher]

6030 HANDFREE MODE SOLUTION
1)CHECK OR CHANGE BOTTOM CONNECTOR

2)CHANGE RED MARKED 100K RESISTER OR REMOVE BLUE MARKED C2011 CAPACITOR

3)RESOLDRING OR CHANGE N2160 OR N2161 TRANSISTER

IF NOT SOLVED THIS PROBLEM?CHECK UEM
Regards

 

[josher]

5300 ..No LED or Light

display light working fine?
see this picture

 

[josher]

Booting phone...
MCU ID: 0x2201
BOOT file: C:\Program Files\ODEON\JAF\Flash\u_2nd.fia
Loader version: 04.46.01 -> Revision: 0007
Boot size is 0x09A0
Boot is ready...
FLASH ID0: 226800EC <=> SAMSUNG (SEC) -> K8S3215ETE Addr0: 0x01000000 - 0x01FFFFFF, SectorSize0: 10
FLASH ID1: 00010000 <=> Flash -> not used Addr1: 0x02000000 - 0x02FFFFFF, SectorSize1: 0
First 16 bytes: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Flash ID is 0x6822EC00
Flash loader is C:\Program Files\ODEON\JAF\Flash\u_amd.fia
Loader version: 04.46.01 -> Revision: 0007
Loader size is 0x7518; Loader chk: 21
Loader is ready...
P-key nokia module version 01.02
MSID: 84EF0EFDE4977274EED61AD3C8
MSID decoded: 3E4EBAE90081C788A8000000
FAID: E8DC95F68C3009F74DCF0E72
Operation took 0 minutes 18 seconds...
Erasing...
Found 5 interval(s) to erase
Erasing area: 01000000 - 0100FFFF...
Erasing area: 01010000 - 013BFFFF...
Erasing area: 013C0000 - 013EFFFF...
Erasing area: 017C0000 - 017EFFFF...
Erasing area: 01FC0000 - 01FEFFFF...
Operation took 0 minutes 24 seconds...
Writing...
Error cmd: 14!
Addr: 01000000

dear friends see this error,this is nokia 2310 flashing error with JAF?
NOKIA 1110,6030,1600,1112,2610,1200,1208,1650 Etc.........
FACED SAME FLASHING PROBLEM
WHICH PART DAMAGED THIS CAUSE
HOW TO CLEAR THIS PROBLEM
SEE TECHNICS
STEP-1
change clock crystal(RTC)

change second loacl crystal

reball or change FLASH IC

REGRADS

 

[josher]

NOKIA 2630 OR 2600C MAIN PROBLEM INSERT SIM OR CAMEAR OPEN TIME PHONE RESTARTED

AM EXPLAINING INSERT SIM SOLUTION
1)CHANGE BATTERY
2)RESOLDING SIM CONNECTOR
3)CHECK VSIM VOLTAGE WAYS
4)CHECK VSIM LEG TO GND OHMS ANY SHOTAGE SHOW?
5)REMOVED C2208,C2700,C2710 VSIM REALETED FILTER CAPACITOR
6)REMOVE SIM IC THEN MAKE THIS JUMBER LIKE THIS PICTURE

REGRADS---SHIJILFONOTLY&NEILTHIRUMUTTAM
NOKIA.REPAIR.MASTERS.TEAM


COMMING SOON 2630,2600C CAMEAR REPAIRING SOLUTION STEP BY STEP

 

[josher]

5200 with blue display

change red marked resister

 

[josher]

1600 no power. But when I connect this phone to UFS, this phone in normal mode by UFS is switching on.

insert battery then insert charger,now phone show charging?
then check on/off switch volt
on/off volt missing check this picture

 

[josher]

5200 does not recognize the simcard ...

FIRST CHECK ALL SIM WAYS

ALL WAYS AND JUMBERING PROPER BUT NOT TAKEN SIM CARD?
REMOVE V SIM REALTED CAPACITOR(MAKED ITEAM)

SAME PROBLEM AGAIN 100%RETU PROBLEM U MUST REBALL OR CHANGE RETU
POST RESULT

 

[josher]

5310 can't read sim card

ANY MORE PROBLEM FACED PLS POST UR PROBLEM PROPERLY

 

[josher]

APE Driver and APR flash IC

here this picture

 

[josher]

nokia 6070 of auto charge after removal of charger ,

THAT PROBLEM MAKE UEM LEG SHOTAGE OR UEM DAMAGED
BUT BEFOR REMOVING UEM U MUST CHECK BSI OR BTEMP RELATED RESISTER OR CAPACITOR

 

[josher]

n72 no network, i will jumper pa network

but pa fixing time no net work right?
CHECK PA POWER WAYS
CHECK THIS RED MARKED COIL
AND CORRECT FIX PA

 

[josher]

How marked this components in schematic

 

[josher]

6230 mic work is very low i cheked all point but problem is not solvd, i try headphone but same problem

 

[josher]

nokia 3120c battery dail phone on ;change switch same problem

remove R2403 resister near on/off switch

problem not solved?
read this picture carefully