Hantel HT725 Imei Repair
 

Hello,

I have quite big problem with one china phone. Hantel Ht725, main problem is repairing second imei. I have done several hundred such phones but this model is complicated. Im able to read firmware and etc but not able to change imei. This phone is running with MediaTek 6225 proccessor, never been problems with this cpu, but this one is headache.

Anyone suggestions, or programs to try?


Thanks, and Br Janar

Little Info about hardware
 

Timer: _2009_10_17_19_41_29>> Target's hw_ver :0x8A03
Timer: _2009_10_17_19_41_29>> Target's hw_code :0x6225
Timer: _2009_10_17_19_41_29>> Target's sw_ver :0x8A00
Timer: _2009_10_17_19_41_29>> Target's CPU UID :000FDE03
Timer: _2009_10_17_19_41_29>> Get correct bootloader for target...
Timer: _2009_10_17_19_41_29>> CUSTOM_AllInOne_DA_v3.0840.00.00
Timer: _2009_10_17_19_41_29>> You can relase ON/OFF key!
Timer: _2009_10_17_19_41_29>> [DA] loading the 1st bootloader...
SuccessTimer: _2009_10_17_19_41_35>> [DA] loading the 2nd bootloader...
SuccessTimer: _2009_10_17_19_41_42>> [BROM] start to test UART link...
Timer: _2009_10_17_19_41_42>> Waiting the bootloader initilize...
Timer: _2009_10_17_19_41_44>> [COM] Success to set baudrate!
Timer: _2009_10_17_19_41_44>> [DA] Bootloader running now,OK
Timer: _2009_10_17_19_41_44>> [DA] Project ID:
M9_WM_T011217_SM_SH_G_K1Timer: _2009_10_17_19_41_44>> [DA] Auto Format Info:
Timer: _2009_10_17_19_41_44>> [DA] StartBaseAddr[0xE00000] size[0x200000]
Timer: _2009_10_17_19_41_44>> [DA] ROM version:
MTK_ROMINFO_v04Timer: _2009_10_17_19_41_44>> [DA] BIN File:
MIKI25_GEMINI_PCB01_GPRS_MT6225_S00.M9_WM_T011217_ SM_SH_G_K1.BIN

Picture about hardware.

Firmware is uploaded here http://rapidshare.com/files/29450828...1.BIN.bin.html


So anyone... suggest me atleast progrmas to try...

As i thought, i asked i answer. I attach here pinout and picture of phone. The trick was that i used mt6218 driver`s instead of 6225 and Spiderman did the job ;)