Download And Install MultiROM On OnePlus 3T

In case you don’t know here is a short explanation of MultiROM. You probably know what it is. This might be the reason you’re here because you want to download MultiROM on OnePlus 3T.

But anyway, there are people who don’t know what this is all about. If you think this info is not for you then jump into the download section below.

So, MultiROM is a small tool, but it’s very powerful. It injects and installs itself into the custom recovery. I’m assuming you already know what a custom recovery is and have one installed. Basically, MultiROM is a tool that lets you boot more than a single ROM on your Android device. You can use your favorite ROM as a daily driver and test other ROMs on the same device.

This task is pretty easy to do on a computer but on Android, it’s a bit complicated. In this situation, MultiROM comes to help. Before going to download and install MultiROM on OnePlus 3T I recommend you to do a backup of all your important files, just in case. You should make a backup of your current ROM and you can restore it back easily. This is tested but it never knows.



To run multiple ROMs on an Android phone is needed a modded TWRP recovery, to flash ROMs as secondary ROM. Besides the recovery, you need also MultiROM to choose which ROM to boot in. Also, the system must be encrypted otherwise it won’t work.

These are all the requirements needed to install MultiROM on OnePlus 3T. No patched kernel or other things needed.


We are not responsible if you run into troubles. If you are not sure what are you doing, you should better do some researches and then come back here. Remember: whatever you do, do at your own risk. This is tested and works fine.


How to install MultiROM on OnePlus 3T

Remember: Your device must be unencrypted. This is very important.

  • Download TWRP-MROM modded from the link above.
  • Flash the file and then reboot into recovery mode. You have to unlock the bootloader.
  • Flash MultiROM zip file.
  • Set No-Kexec option in settings for MultiROM from TWRP.
  • Inject boot sector.
  • From MultiROM Menu you can flash your favorite ROM.
  • Reboot your device.
  • Choose which ROM to boot from MultiROM menu.

You have successfully installed MultiROM on OnePlus 3T. If you have any question feel free to ask in the comment section below. We will do our best to help you solve your issues with MultiROM.

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