Download And Install AOSP Android 11 for Xiaomi Redmi 9

Xiaomi Redmi 9 (codename: lancelot) launched in June 2020 which came out of the box with Android 10 Q. In this tutorial, we will show you how to install the AOSP Android 11 on Xiaomi Redmi 9 (lancelot). Recently, Google released its latest stable Android 11 for the general public. And with that, many OEMs were quick to adopt the same. First in the line were the Pixel devices, which were anyways along the expected lines. Later Google released the AOSP source code for Android 11 which is undoubtedly the main ingredient to compile Android 11-based custom ROMs.

Android 11 and It’s Features:

Well, Android 11, Google’s 11th iteration looks similar to Android 10 but with a handful of new features and changes. The update brings notification history, Chat bubbles, Conversation notifications, screen recorder, new media controls, smart device controls, one-time permission, improved dark theme with the scheduling system, app suggestions, wireless android auto, and many more. For more, check out our article Android 11 supported list, Android 11 Custom ROM list, best Android 11 features, and many more.

How to Install AOSP Android 11 on Xiaomi Redmi 9:

With such a long list of goodies to offer, no doubt you will want to try out the AOSP Android 11 on Xiaomi Redmi 9 (lancelot). But before we list out the installation steps, please go through the prerequisites section. Make sure your device meets all the mentioned requirements. After this, go through the working features and the list of known issues present in this ROM. Once you have gone through all the requirements section, you may then proceed with the installation steps.

Prerequisites

• Tested only on Xiaomi Redmi 9 (lancelot)
• First and foremost, create a complete device backup.
• Next time, enable USB Debugging on your Xiaomi Redmi 9. This will make your device recognizable by your PC in ADB mode. So head over to Settings > About Phone > Tap on Build Number 7 times > Go back to Settings > System > Advanced > Developer Options > Enable USB Debugging.
  
• Your device also needs to have the bootloader unlocked. If you haven’t done so, then refer to our detailed guide on How To Unlock Bootloader On Xiaomi Redmi 9.
• Next up, you will also need to install the TWRP Recovery on your device. This will be needed to flash the AOSP Android 11 on your Xiaomi Redmi 9. You could refer to our comprehensive tutorial on how to Install TWRP Recovery For Xiaomi Redmi 9.

Download AOSP Android 11

Before you download the firmware file, there is a pretty important worth mentioning. You should only use the proper vendor and firmware of your device of stable ROM.