General Mobile DST13 dual sim DST-13 connection problem
 

Tried to boot with Z3X mtk tool, but failed... (and read that AndrewTM said that is buggy beta, so...)

Wanna try with MTK flashtool 6.1.8, but there is no M6223P baseband chip

Anyone seen such error:

http://i51.tinypic.com/kdtqau.jpg



It should be MTK M6223P

Goal is to unlock.


This is from uart conn on back of pcb (pads type - could not connect via regular connector... 3 gnd's ??!)


Z3X log:

Selected model is:Generic MT62XX NOR:AUTO
Press Connect to detect memory config...
Updating Flash Configuration...
Welcome to MTKModule v1.3.0.133 Card S/N:000x-xxxx Card ver.2.2
BROM.DLL Version :BROM_DLL_v3.932.00 From 2009/10/08 17:34:16
META.DLL Version :META_DLL_v5.808.00 From 2008/02/22 13:33:14
Detecting Loaders ...
Download Agents Found :4
Ready.
Selected model is:Generic MT62XX NOR:AUTO
Press Connect to detect memory config...
Starting flasher module.... [BOOT_MODE]
Boot filename: C:\Program Files\Z3X\MTK\MTK_AllInOne_DA_1.bin
Reconnect battery and press power button now!
Error: S_BROM_FAIL_TO_GET_BBCHIP_HW_VER(2022)
BOOT Analisys failed...




BR


Haltec

Some pics...


http://i56.tinypic.com/eio1dz.jpg


GND VBAT

UTXD1 URXD1 PWRKEY

(too much Isopropyl)


http://i55.tinypic.com/30k5655.jpg


http://i53.tinypic.com/sqms84.jpg


http://i52.tinypic.com/263fyia.jpg


http://i51.tinypic.com/2m5xc9v.jpg





In phone menu there is option:

UART on:

a) SIM1
b) SIM2


But still unable to communicate properly....


by *#0044# English is set.

No other code works.

MP6223P datasheet brief:


HERE


Spent waw too much time trying to find pinout... (multimeter method, and afterwards, ALL combinations on COM1 via MAX232)




Anyone ever unlocked one?




BR



Haltec

It is TINNO E201 pcb

phone is manufactured as tinno x90 or x90c and customized as general mobile or on buyer's demand.


version: E201A_TURKEY_CR_PR1_V8

branch: TINNO23C_08A_GEMINI

build time: 2009/10/30 11:51




BR



Haltec