DESCRIPTION

ROM Mobile AGM A9 – Rom Android 8.1

ONLY SDM450

ROM Official AGM A9 Version:

ROM 1 – LA6825(T61RU)_L1569.6.02.04.RU00_TFDownload_202204120848

ROM 2 – LA6825(T61IN)_LA6825.6.05.03.GB00.p01_TFDownload_202104270250

Install ROM :

OTA

1.copy ****.zip to root folder of the phone SD card (no need to unzip).
2.Turn off the phone, then keep pressing power button and volume+ button until the robot icon appear, then press power button again
3.Press the volume- to move up and down to choose“wipe data/factory reset”, then press volume+ button to confirm.
4.Choose “yes—delete all user data”, then press volume+ button to enter the page as below.
5.It will enter below page after finishing delete all user data.
6.Then choose“apply update from sdcard”
7.Find and select the ROM, press volume+ to enter the page as below.
8.Please make sure the power is sufficient during the upgrading. It will showed as below when the upgrading finished.
9.Choose “reboot system now”,then press volume+ button to reboot your phone.

※Please make a backup of your device before installing or updating ROM