How To Install Stock ROM On iCall GR1 [Official Firmware]
Follow the guide carefully to safely Install stock ROM on iCall GR1. The firmware is based on Android 6.0 Marshmallow mobile OS and compatible with MediaTek’s MT6735M
Follow the guide carefully to safely Install stock ROM on iCall GR1. The firmware is based on Android 6.0 Marshmallow mobile OS and compatible with MediaTek’s MT6735M