[Dual Sim Working perfectly tested ] In this Video As I have shown a easy Way to Install Or Upgrade Galaxy Grand Duos I9082 To Android 6.0 Marshmallow.This Rom Is Completely Stable No Bugs are Present.Download Links are avaiable below.
How To Install :
1.Make a backup!
2.If you were on CM 10.1 or a stock ROM prior to 4.2, upgrade to stock 4.2 first.
3.Install TWRP Recovery here :
4.Reboot into recovery
5.If you are using a recovery which…