Xiaomi Redmi A3x Firmware Flash File | Stock ROM (Android 16 and 15)

Xiaomi Redmi A3x Device Overview:

The Xiaomi Redmi A3x, released in May 2024, is a feature-packed smartphone with a modern design. It measures 168.4 x 76.3 x 8.3 mm and features a dual SIM capability for flexible connectivity. The device is built with a Gorilla Glass 3 front and back, along with a plastic frame, offering both durability and a sleek look.

The phone boasts a 6.71-inch IPS LCD display with a 90Hz refresh rate and 500 nits brightness, ensuring smooth and vibrant visuals. With a resolution of 720 x 1650 pixels, the screen provides clear and sharp images. Running on Android 14 with MIUI, the Redmi A3x is powered by the Unisoc T603 chipset and an octa-core 1.8 GHz CPU. It offers two storage options: 64GB with 3GB RAM or 128GB with 4GB RAM, both expandable via a dedicated microSDXC slot.

For photography, the device includes an 8 MP main camera with an auxiliary 0.08 MP lens, capable of recording 1080p videos at 30fps. The 5 MP front camera also supports HDR and 1080p video recording. Additional features include a side-mounted fingerprint sensor, accelerometer, compass, virtual proximity sensing, and a 5000 mAh non-removable battery with 10W wired charging. Connectivity options encompass Wi-Fi 802.11 b/g/n, Bluetooth 4.2, GPS, GLONASS, and GALILEO, along with an FM radio and USB Type-C port. The phone also includes a 3.5mm headphone jack for traditional audio needs.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Redmi A3x Stock ROM flash file on your computer.

If your device is dead, you can unbrick using the Stock ROM file
You can fix or repair the IMEI on your device using DB files from Stock ROM
Remove any malware or Adware from Redmi A3x
You can fix the boot loop issue on Redmi A3x
Fix Unfortunately; the app has stopped errors on Redmi A3x
Fix Network related issue
Patch Boot image to Root using Magisk
You can unroot Redmi A3x
To Reset or Remove FRP on your device:
Restore Redmi A3x to Factory State

How to install Stock Firmware on Xiaomi Redmi A3x

Before installing, follow the pre-requisite and install the necessary drivers and tools on your PC.

Pre-Requisites:

This Flash File is for Xiaomi Redmi A3x.
You should have a working Windows PC/Laptop
Download and Install the latest Xiaomi USB Driver for Windows and MAC.
Download and Install the Xiaomi Mi Flash tool on your PC (Fastboot Method)
Charge your phone to at least 50% before upgrading your phone.
Take a complete backup of your phone data

Download Flash Files

Global Stable ROM:

Version and Download Link	Changelog
OS1.0.2.0.WGSMIXM Recovery ROM	System Updated the security patch to February 2026. Increased system security.
OS1.0.1.0.WGSMIXM Recovery ROM	System This update includes an upgrade to a new Android version. To help everything go smoothly, it’s a good idea to back up your personal data before updating. The first startup after the update may take longer than usual, and you might experience temporary issues such as slight heating or lag. Some third-party apps may not work properly if they haven’t been updated for compatibility. Proceed with caution. Updated the security patch to November 2025. Increased system security.
OS1.0.7.0.VGSMIXM Recovery ROM	System Updated the security patch to October 2025. Increased system security.
OS1.0.6.0.VGSMIXM Recovery ROM	System Updated the security patch to August 2025. Increased system security.
OS1.0.5.0.VGSMIXM Recovery ROM	System Updated the security patch to June 2025. Increased system security.
OS1.0.4.0.VGSMIXM Recovery ROM	System Updated the security patch to April 2025. Increased system security.
OS1.0.3.0.VGSMIXM Recovery ROM	System Updated the security patch to February 2025. Increased system security.
OS1.0.1.0.VGSMIXM Recovery ROM	System Updated the security patch to December 2024. Increased system security.
OS1.0.7.0.UGSMIXM Recovery ROM	System Updated the security patch to December 2024. Increased system security.
OS1.0.6.0.UGSMIXM Recovery ROM	System Updated the security patch to September 2024. Increased system security.
OS1.0.5.0.UGSMIXM Recovery ROM	System Updated the security patch to August 2024. Increased system security.
OS1.0.4.0.UGSMIXM Recovery ROM	System Updated the security patch to July 2024. Increased system security.
OS1.0.3.0.UGSMIXM Recovery ROM	System Updated the security patch to May 2024. Increased system security.

India Stable ROM:

Version and Download Link	Changelog
OS1.0.1.0.WGSINXM Recovery ROM	System Updated the security patch to November 2025. Increased system security. This update includes an upgrade to a new Android version. To help everything go smoothly, it’s a good idea to back up your personal data before updating. The first startup after the update may take longer than usual, and you might experience temporary issues such as slight heating or lag. Some third-party apps may not work properly if they haven’t been updated for compatibility. Proceed with caution.
OS1.0.8.0.VGSINXM Recovery ROM	System Updated the security patch to October 2025. Increased system security.
OS1.0.7.0.VGSINXM Recovery ROM	System Updated the security patch to August 2025. Increased system security.
OS1.0.6.0.VGSINXM Recovery ROM	System Updated the security patch to June 2025. Increased system security.
OS1.0.5.0.VGSINXM Recovery ROM	System Optimization: System stability Fix: Errors occurred in some cases
OS1.0.4.0.VGSINXM Recovery ROM	System Updated the security patch to April 2025. Increased system security.
OS1.0.2.0.VGSINXM Recovery ROM	System Updated the security patch to March 2025. Increased system security.
OS1.0.1.0.VGSINXM Recovery ROM	System Updated the security patch to January 2025. Increased system security.
OS1.0.7.0.UGSINXM Recovery ROM	System Updated the security patch to December 2024. Increased system security.
OS1.0.6.0.UGSINXM Recovery ROM	System Updated the security patch to September 2024. Increased system security.
OS1.0.5.0.UGSINXM Recovery ROM	System Updated the security patch to August 2024. Increased system security.
OS1.0.4.0.UGSINXM Recovery ROM	System Updated the security patch to July 2024. Increased system security.
OS1.0.3.0.UGSINXM Recovery ROM	System Updated the security patch to May 2024. Increased system security.

Please note that GetDroidTips cannot be held responsible for any damages, either internal or external, that may occur to your device as a result of following this guide. We advise you to proceed only if you have a good understanding of what you are doing and are confident in your ability to follow the instructions correctly. Your caution and care are appreciated.

Instructions to Flash The ROM:

To install MIUI Flash files on your Redmi A3x, we have given two methods, either you can follow the recovery method, or you can follow the Fastboot method. A detailed guide on both methods is given below:

Guide to Install Stock ROM On Xiaomi Devices

I hope you installed the firmware file on Redmi A3x (klein) successfully; now, please rate this website with your comments. We always welcome feedback and improvements.