Redmi A3x official device image

Download Redmi A3x Firmware (V816.0.1.0.WGSMIXM)

Brand Xiaomi
Codename klein
Version V816.0.1.0.WGSMIXM
Region Global
Branch Stable
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What's New

[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.

Android Version

12.0

File Size

3.1 GB

Release Date

Nov 13, 2025

Flash Method

Recovery

Download ROM

Available
File Size: 3.1 GB

Mirror Downloads (10)

10 mirror(s) available • Click any button to download
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Verification & Details

MD5 Checksum:

3791f0c123d4ee19ee954c7a080d8249

Package Name:

miui_KLEINGlobal_V816.0.1.0.WGSMIXM_3791f0c123_16.0.zip

How to Flash Recovery on Redmi A3x

Please follow these steps carefully to install the V816.0.1.0.WGSMIXM update safely. Ensure your device has at least 60% battery.

  1. Download the V816.0.1.0.WGSMIXM Recovery ROM (.zip file).
  2. Transfer the file to the internal storage root directory of your Redmi A3x.
  3. Navigate to Settings > About Phone > System Update.
  4. Tap the OS logo 10 times to enable advanced features.
  5. Tap the top-right menu icon and select 'Choose update package'.
  6. Select the downloaded zip file and wait for the automated installation to complete.
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