Download and Install AOSP Android 13 on Xiaomi Mi A3

Xiaomi Mi A3 (codenamed: laurel_sprout) launched in July 2019. The smartphone came out of the box with Android 9.0 Pie. On this page, we will guide you to install the unofficial Android 13 Custom ROM on Xiaomi Mi A3. If you are someone who wants to install the vanilla version of Android 13, then this guide is for you.

Xiaomi has recently launched its A-series Stock Android device called Xiaomi Mi A3. It’s the successor model of the previous generation Mi A2 model. The device comes with a triple rear camera setup with a dot drop notch display. It’s a budget mid-range device that comes with an Android One program out-of-the-box. Xiaomi Mi A3 has a triple rear camera which offers stunning image quality in its price segment.

Download and Install AOSP Android 13 on Xiaomi Mi A3

Xiaomi Mi A3 Overview

The Mi A3 features a 6.1-inch HD+ OLED display with 720×1560 pixels resolution having a 19.5:9 aspect ratio. It’s protected by Corning Gorilla Glass 5 with a dot drop notch. This device is powered by a 2.0GHz octa-core Qualcomm Snapdragon 665 chipset with 4GB of RAM. The storage is 64GB inbuilt which can be expandable up to 256GB via a MicroSD card.

The device runs on the Android 9.0 Pie Stock UI out-of-the-box. It packs a non-removable Li-Po 4,030 mAh battery with Qualcomm Quick Charge 3.0 fast charging support. Most importantly, it has an in-display Fingerprint sensor and AI Face Unlock feature.

Xiaomi Mi A-series devices always offer great camera quality like any affordable flagship killer camera. This device packs a 48MP primary camera (f/1.79), a secondary 8MP camera (f/2.2), and a third 2MP camera. The rear camera setup has autofocus and an LED flash as well. While the front features a 32MP selfie camera with an f/2.0 aperture lens along with AI modes.

In terms of the connectivity options, it includes Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth 5.0, IR Blaster, USB Type-C port, FM Radio, 3G/4G LTE, etc. Sensors on the phone include an accelerometer, ambient light, gyro, proximity, and fingerprint sensor. The Xiaomi Mi A3 measures 153.48×71.85×8.50 mm and weighs 173.80 grams. It’s available in three colors such as Not Just Blue, More Than White, and Kind of Gray color.

Android 13 and Its Features

Google has finally started rolling their stable Android 13 update to the public. As expected, only Google has released the update to their Pixel lineup, but no OEM has started cooking a stable yet.

Regarding the Android 13, it seems that the Android 12’s successor has plenty of additional features and improvements to its predecessor. We’ve already seen and used the major UI and design element changes in Android 12 last year, known as ‘Material You.’ This materialistic theming design enhanced the Android user experience from the minimal subtle look, rounded corners, improved pop-ups, etc.

Whereas the improved scrolling screenshots, optimized one-handed UI mode, better privacy & security features, improved app notifications, per-app basis language preferences, app permissions to send notifications, BT LE Audio support, auto theme icons, updated now playing widget, etc. Users will also find intuitive QR scanner support, enhanced silent mode, tap-to-transfer media controls, multiple profiles for NFC payments, and more.

What’s Working and Known Bugs:

Whats working?

Mobile data
FM radio

Known issues ?
You tell me

How to Install AOSP Android 13 on Xiaomi Mi A3 (laurel_sprout)

As the title suggests, we’ve shared the requirements and steps to flash the AOSP Android 13 build on the Xiaomi Mi A3 (laurel_sprout) variant.

Before heading over to the guide, make sure to follow all the requirements below.


Before we begin with this procedure, I would strongly recommend you create a backup of your device storage and all your files stored on your device. Moreover, following the steps mentioned in this post carefully is advised to avoid permanent damage or bricking your device.

Charge Your Phone

It’s highly recommended to charge your handset before unlocking the bootloader to avoid your device from shutting down occasionally while going through the process. Make sure to keep at least 50% of charge or higher for a smooth operation.

Download ADB and Fastboot Binaries

You can skip this adb and fastboot part if you have already installed TWRP Recovery on your Xiaomi Mi A3.

Using the ADB and Fastboot command (platform-tools), you’ll be able to boot your Android device into the bootloader mode (download mode), which will be easy for you to proceed with further steps. ADB (Android Debug Bridge) creates a connection or bridge between the device and computer to sideload files.

Fastboot is a more advanced command utility tool for Android devices that works with computers. You can download ADB and Fastboot Binaries (Platform-Tools).

Download Xiaomi USB Drivers

A USB Driver is a set of files that allows you to create a successful and strong connection between a mobile device with a computer properly using a USB data cable. It’ll be useful to transfer files between the connected devices, flash files on the handset, and more.

It’s also worth mentioning that mobile devices and other external devices can use and run USB Drivers on a Windows computer. Such as a mouse, keyboard, printer, external hard drives, speakers, USB flash drives, etc. You can grab Xiaomi USB Drivers here.

Unlock Bootloader Your Phone:

You must first unlock the bootloader on your Xiaomi Mi A3 to enjoy any custom ROM.

Install TWRP Recovery:

You must install TWRP Recovery on your phone to install any custom ROM on your device. After unlocking the bootloader, follow our guide to install TWRP Recovery on your Xiaomi Mi A3.

Download Android 13 ROM:

Here, you will find all the Android 13 custom ROM for your Xiaomi Mi A3 (laurel_sprout).

EvolutionX XDA Development Page

Download Android 13 Gapps:

It’s worth mentioning that most of the third-party AOSP (Android Open Source Project) ROMs (also known as aftermarket firmware) come without any preinstalled Google apps package. You can manually install the Android 13 GApps by following our guide.


GetDroidTips won’t be responsible for any issue that may happen to your device if you flash it on another device and brick it. Do it at your own risk.

Instructions to Install:

  1. Connect your device to the PC via USB cable. Make sure USB Debugging is enabled.
  2. Then head over to the platform-tools folder, type in CMD in the address bar, and hit Enter. This will launch the Command Prompt.
    cmd platform-tools
  3. Execute the below command in the CMD window or enter recovery mode by using the Volume and Power button combination. your device to TWRP Recovery:
    adb reboot recovery
  4. Now head over to the Install section and navigate to the downloaded vendor and firmware. Perform a right swipe to flash it.twrp-custom-romTWRP Home
  5. If you want Google Apps as well, then you need to flash it at this instance itself. Go to Install, select the GApps ZIP file, and perform a right swipe to flash this file.
  6. When that is done, you may reboot your device. Head over to Reboot and select System.
    reboot system twrp

Your device will now boot to the newly installed OS. With this, we conclude the guide on installing the AOSP Android 13 on Xiaomi Mi A3. Remember that the first boot might take time, and you might have to set up your device from scratch.


Flashing the ported Android 13 on your Xiaomi Mi A3 will give you an early taste of the latest Android OS version. It looks like the Xiaomi Mi A3 model won’t officially receive the Android 13 update from the manufacturer. So, it’s a good idea to get most of the features and visual treatment. However, if you find any extra bugs or stability issues, you should report them to the respective forum.

That’s it, guys. We assume this guide was helpful to you. For further queries, you can comment below.


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