1.This software is only for A9.
2.Only firmware version V12.01.01.XX can be upgraded to this firmware.
3.Do not power off the device when upgrading.
4.Please unzip the file you downloaded and use the file ended with "bin" to upgrade your device.
Số 26 Lô C Trường Sơn, Phường 15, Quận 10, TP. Hồ Chí Minh
