Hello. I got an old Gionee GN5001S which comes with Android 5 (Marshmallow), but mine has Android 7.1 - custom ROM installed;it has GApps flashed and uses the CyanogenMod file manager. My search results of a firmware only showed an OTA update (.zip) but not the Stock ROM of the model (unlike the case was with GN5001).
I need to root it and install a custom recovery (preferably TWRP) but not before backing up a flash-able (TWRP or SP Flash tool flashable) file ROM currently installed on it -- since I cannot risk rooting and flashing TWRP without a stock ROM on standby.
Drivers, software tools and a step-by-step instruction would be useful if I can get it all soon.
Thank you.
This post was last modified: 22-11-2018, 11:26 PM by Detective_Khalifah.