Learn how to unbrick/flash this device using sp flash tool from here
Note
Follow the instructions on how to flash the device carefully from the link above
I will not take responsibility on whatever may happen to your device.
Make sure you are downloading the exact ROM of the device you want to flash because
flashing a wrong preloder, will make the device completely dead
(can't power on, can't charge and will not be detected by a computer)
TECNO G9 SPECS
Android 4.2 (Jelly Bean)
7.85-inch Touchscreen, 768 x 1024 , IPS 163 ppi
1.3GHz quad-core Processor
MT6582
Mali 400MP2 GPU
1GB RAM
16GB Internal Memory
Supports up to 32GB microSD
5MP Rear Camera, LED Flash, Auto Focus
5MP Front Camera
Dual SIM
EDGE / GPRS
WCDMA
WIFI 802.11 b/g/n
bluetooth 3.0
4200mAh Battery
TECNO G9 STOCK ROMG9-T211-PIC-20140924DOWNLOAD ROM
G9-T211-20140530
DOWNLOAD ROMIf your tab charges and stops at 3%, flash it with G9-T211-PIC-20140924 to solve the problem Please Leave a comment after using this ROM
Report if you cannot download this file.
ADS HERE !!!