Thread: a75 blue display after unlock

One more thing not to forget is not to check the box Protect Bcore

a75 blue display after unlock .any idea for repair ?

Goto my website and get A75_Repair.rar
Download it and extract it
Write it with joker
Recalc All Keys

agane no success may be i am cut tp soo deep


Open file "C:\Documents and Settings\emilio\Desktop\A75_Repair1.bin" for write in Flash.
FullFlash file info:
FlashID: 0001/220C
SIEMENS A75 Sw35 lg1
RealLgPack: lg6
Start...
Loading BootsModel(A75)...
Sending StartBoot Ok.
Sending MainBoot Ok.
Com1 460800 BAUD: Ok.
SIEMENS A75 lg6 Sw20
Soft FlashID: 0001/220C
FlashID: 0001/227E-220C-2201
Flash Size: 8Mb, WriteBuffer: 32 bytes
Region(1): Blocks 128, Size 64Kb
Start EEPROM segments at addres 0xFC0000
FSN: BEC764AD -> PhoneID: AD64C7BE
OTP IMEI: 356474007426197
HASH: 9F6BA9E6432C94C3C4CADE0D481420F2
Data file "C:\Documents and Settings\emilio\Desktop\A75_Repair1.bin".
Write Flash addr: 0x800000 size: 0x800000 - Ok.
Start...
Loading BootsModel(A75)...
Sending StartBoot Ok.
Sending MainBoot Ok.
Com1 460800 BAUD: Ok.
SIEMENS A75 lg1 Sw35
Soft FlashID: 0001/220C
FlashID: 0001/227E-220C-2201
Flash Size: 8Mb, WriteBuffer: 32 bytes
Region(1): Blocks 128, Size 64Kb
Start EEPROM segments at addres 0xFC0000
FSN: BEC764AD -> PhoneID: AD64C7BE
OTP IMEI: 356474007426197
HASH: 9F6BA9E6432C94C3C4CADE0D481420F2
Use OTP IMEI: 356474007426197
USE SKEY: 12345678
*#0000*12345678# - Network Lock
*#0001*12345678# - Service Provider Lock
*#0002*12345678# - Corporate Code
*#0003*12345678# - Phone Code
*#0004*12345678# - Network Subset Lock
*#0005*12345678# - Only Sim
BCORE HASH is equivalent - not change.
Read EEPROM addr: 0xFC0000 size: 0x030000...
EEPROM backup in ".\Backup\A75lg1Sw35_EEPROM_060724141409.bin" file.
Write EEPROM addr: 0xFC0000 size: 0x030000...
Change BOOTKEY - Ok.
Change EEP0076 - Ok.
Change EEP5009 - Ok.
Change EEP5077 - Ok.
Change EEP5121 - Ok.
Change EEP5122 - Ok.
Change EEP5123 - Ok.

thanks men i will try

Get A75 Blue screen fix files (A75.rar) from my website

Extract only the BCORE and EEPROM

Open Joker and select BCore and select the Bcore file

After it's done, select the EEPROM file and let it finish.

Just Adjust Its Contrast With X55 Contrast Tool


Br

tested no result ..........

@emilio


wait 1 hour..i upload tested files for u..


that files no need adjust contrast after flash with joker



BR

yes Kuku is Rite try wid X55 contrast ??? Hope it will work
BR