You will have to go through Data Wipes during installation of this ROM, so make sure that you have backed up all the mentioned data.Also if you are using a custom recovery, it is recommended that you backup your current system using that first.If you already have rooted your device, use Titanium Backup to back up all your important apps + system data.Make sure that you backup your important media content, Contacts, Call Logs& Messages. This is highly recommended just in case something goes wrong and you need to reset your phone.This is highly recommended in order to prevent any power issues during the flashing process. Your device’s battery should be charged at least over 60%.Your device must be running stock Android 4.4.2 KitKat before flashing this ROM.Your device must have a custom recovery installed, in case you’re missing it you may Follow our full guide here to install CWM/TWRP on your Galaxy Grand 2.Do not try this on any other device, please check your device’s model in Settings > About Device > Model. his ROM is only for Samsung Galaxy Grand 2 SM-G7102.Let’s go through early preps and flash it right away. If you are willing to go ahead with the installation of this ROM, you may follow us and install the Android 5.0.2 Lollipop CyanogenMod 12 Custom ROM on your Galaxy Grand 2 SM-G7102. We expect the next update to fix that issue as well. Almost everything is working in this ROM, except for the second SIM’s incoming voice. The ROM has been through a number of builds, and the current build is pretty good to go with, however, there still are chances of so many bugs and we do not recommend this ROM as a daily dose. While they can’t do this officially, an alternative is required and in this case, it’s possible using a custom ROM.įor the Galaxy Grand 2 SM-G7102, this job has been done by XDA senior member mukulsoni, who managed to compile up a stable version of Android 5.0.2 Lollipop based on the all time famous CyanogenMod 12 custom ROM unofficially. While the latest Android firmware is on the roll for so many flagship devices of different manufacturers including Samsung as well, Galaxy Grand 2 users would definitely want to get a lollipop for their device as well and checkout what’s new in this firmware.

At the moment, we are not sure whether the Galaxy Grand 2 will qualify for receiving the Android 5.0 Lollipop update or not, and there hasn’t been a hint by Samsung regarding the Lollipop update for this device. Out of the box, the device ran on Android 4.3 Jelly Bean, but received Android 4.4.2 KitKat update later on as well. On the front we have a 1.9 MP shooter and an 8 MP shooter is there at the back. Qualcomm’s Snapdragon 400 Quad Core CPU clocked at 1.2 GHz accompanied by Adreno 305 GPU is powering up this device. The device sports a beautiful 5.25 inch display with 280 ppi. Galaxy Grand 2 is a great improvement over its predecessor, the very first Galaxy Grand device.

Cwm recovery g7102t