Update OmniROM on Asus Rog Phone 3 based on Android 10 Q

Asus Rog Phone 3 (codename: I003/obiwan) launched in July 2020. The handset came with Android 10 Q. Today we will guide on How to Install OmniROM on Asus Rog Phone 3. This ROM is based on both Android 10 Q.

To Install this Custom ROM, you need TWRP Recovery. We had already shared the method to unlock the bootloader and install TWRP Recovery on Asus Rog Phone 3. If you already installed TWRP, then you probably might be waiting for Custom ROM for Asus Rog Phone 3. If yes, then here is the popular custom ROM known as Omni ROM.

Update OmniROM on Asus Rog Phone 3 based on Android 10 Q

What’s on OmniROM?

Omni ROM is the latest Custom ROM developed by many developers whom you may already know including Chainfire, Xplodwild, and Dees_Troy. This ROM is based on AOSP (Android Open Source Project) and developed with lots of customization, features, and enhancement. Just like every other custom ROM, Omni ROM also has some unique features:

  • Flippable Quick Settings
  • Roadrunner mode
  • Multi-window
  • Daydream enhancements
  • Integrated Performance Control
  • Multi-workspace
  • Color-changeable
  • 3D depth Phase Beam

In this guide, we will help you to install Omni ROM on Asus Rog Phone 3 (I003/obiwan). Full Credits to the developer and Omni ROM team.

Now download and install OmniROM on Asus Rog Phone 3. This is an Unofficial Omni ROM built from source code by XDA member. This ROM is still under development so expect some bugs and lags. You can anytime revert back to Stock ROM on Asus Rog Phone 3 by flashing the Stock Firmware.

Remember this is not a stable ROM, but still, you can use it as a daily driver. In Case if you find any issue, you can revert back. The ROM is under development stage, the developer may soon release the stable version anytime soon.

To Install OmniROM on Asus Rog Phone 3 or any Custom ROM, your phone must have TWRP Recovery or any custom Recovery installed. If you don’t have one, then first install TWRP Recovery on your Asus Rog Phone 3.

Download ROM Package

Android 10 Q based OmniROM

Android 10 Q is the 10th iteration of Android OS. It brings plenty of new features to the device system like system UI, new gesture navigation, improved privacy and location control. The update also offers enhanced app permissions, foldable display support, security features, system-wide dark mode, etc.

The Android 10 also offers built-in call screening, multi-camera API, smart replies in the notification panel, 5G support, improved call quality, bubble feature, live caption, and more. While the latest version also improves battery life, Focus mode which is similar to the Do Not Disturb mode, etc. Apart from that Android 10 also features 65 new emojis. It also comes with direct audio streaming support to hearing aid devices.

Download ROM here

Download Any Gapps from below:

Steps to Install OmniROM on Asus Rog Phone 3 (I003/obiwan)

Follow the pre-requisites to install OmniROM on Asus Rog Phone 3 (I003/obiwan)


  1. This will work on Asus Rog Phone 3 (I003/obiwan) (Don’t Try this on Any other device):
  2. Charge your phone up to 80% or 70%.
  3. Install the Latest Asus USB Drivers
  4. You will lose the original ROM or any CUSTOM ROM if you already installed on your phone. So make sure to Backup your phone using TWRP before doing this step using TWRP or CWM or any Custom Recovery.
  5. You can also backup all your apps using Titanium Backup or you can Backup without any Root
  6. Download all the Zip files from below and Place it in your phone’s root of internal memory.

Instructions to Install

  • First of all, you need to Unlock Bootloader on Asus Rog Phone 3
  • Now boot into fastboot mode on your device
  • Run the adb command window by pressing Shift key + Right mouse click adb command window
  • unzip the ROM file and move it inside the ADB folder
  • Now run the command below
    fastboot -w 
    fastboot flash boot boot.img 
    fastboot flash system system.img 
    fastboot flash product product.img 
    fastboot flash vbmeta vbmeta.img 
    fastboot flash vbmeta_system vbmeta_system.img 
    fastboot flash dtbo dtbo.img 
    fastboot reboot

That’s it! I hope you have installed the OmniROM on your smartphone. Leave a comment or feedback down below. Thank you!.

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