According to XDA Member slim80, Android 6.0 Marshmallow Imperium ROM G4 v3.1 [v20h] is released for International LG G4 H815. The stunningness of Imperium ROM G4 v3.1 [v20h] can now be experienced on International LG G4 H815. It brings many features including Gravity Box v6.1.4. Androidbiits.com has recently posted the step-by-step tutorial for installing Marshmallow 6.0.1 Exyfire Firepower 4.2 on Samsung Galaxy S7 SM-G930F. The stunning news is that International G4 H815 owners can now install Imperium ROM G4 v3.1 [v20h] on H815. Isn’t it stunning? Androidbiits.com will post the steps to install Android 6.0 Marshmallow Imperium ROM G4 v3.1 [v20h] on International LG G4 H815. Oh yes, you may not face issue on International G4 H815 as Imperium ROM is a stable build.

It is expected that International G4 H815 owners will be able to install Marshmallow Imperium ROM G4 v3.1 [v20h] on H815 practically without having difficulty after reading the tutorial written in Androidbiits.com. Imperium ROM G4 v3.1 [v20h] requires rooted International G4 H815, so it is essential to root International LG G4 H815 before installing Imperium ROM G4 v3.1 on H815. If you haven’t rooted H815, then you must root it to enjoy the stunningness of Imperium ROM G4 v3.1 [v20h]. Dear H815 owner, it is essential to install TWRP 3.0.2-0 on International LG G4 H815 to taste Imperium ROM G4 v3.1. Oh yes, the users of H815 can install Imperium ROM G4 v3.1 only after unlocking International G4 H815 bootloader.

If you aren’t happy with old firmware, then you must install Imperium ROM G4 v3.1 on H815. The stunning thing is that Imperium ROM G4 v3.1 [v20h] will let you enjoy Marshmallow 6.0 on H815. Androidbiits.com recommends that International G4 H815 owners must take a backup of their private documents securely before installing Imperium ROM G4 v3.1 [v20h] as there is a possibility of data loss from H815.

Below are the steps using which you can install Imperium ROM G4 v3.1 [v20h] on H815. Androidbiits.com won’t take responsibility if H815 got damaged during the installation of Imperium ROM G4 v3.1 [v20h]. International G4 H815 battery must be above 95 percentage before following this tutorial.

How to Install Android 6.0 Marshmallow Imperium ROM G4 v3.1 [v20h] on International LG G4 H815 [Simple Steps]

1. It is essential to download Android 6.0 Marshmallow Imperium ROM G4 v3.1 [v20h] and GApps for International LG G4 on your desktop.

2. It is the time to activate USB debugging and attach International G4 H815 with desktop.

3. It is essential to transfer Imperium ROM G4 v3.1 to International LG G4 H815.

4. It is the time to power off H815 and remove the USB cable.

5. It is essential to put International LG G4 H815 into Recovery Mode.

6. It is essential to tap “wipe data/factory reset” on H815.

7. It is the time to tap “wipe cache partition” on International G4 H815.

8. It is essential to click “install zip from SD card” on H815.

9. It is the time to choose Imperium ROM G4 v3.1 on your G4 H815.

10. It is essential to install Imperium ROM G4 v3.1 on International LG G4 H815.

11. It is the time to go to the main menu on International G4 H815 and click “reboot system now” option.

12. It is essential to wait until H815 restarts.

13. You can install GApps 6.0 on LG G4 H815 using the above steps.

After your International G4 H815 is rebooted, you can taste Marshmallow 6.0 Imperium ROM G4 v3.1 [v20h] on H815. Isn’t it outstanding? If you are facing issue during the installation of Imperium ROM G4 v3.1 [v20h] on International G4 H815, then don’t hesitate to share your issue with Androidbiits.com.