This update will come with the new Android 11-based MIUI build and can be identified with the build version V12.0.17.0.RFQMIXM. As the update is a pretty heavy package size (1.5GB in weight), it is recommended that you should connect your device to a decent Wi-Fi connection and have around 80% battery life before downloading and installing the update.
Changelog for the December 2021 Security Update for Xiaomi Mi A3
Indian and global Xiaomi Mi A3 devices have started receiving the latest December 2021 Security Patch update. As per the changelog, the new security update will fix many bugs and come with many system improvements and stability improvements to bring an overall better user experience. Moreover, it will also upgrade the security standard to December 2021. System –
Increased system security Android Security Patch updated to December 2021
Download and install the new security update for Xiaomi Mi A3
The new update is being rolled out as an OTA update. If you’re a Xiaomi Mi A3 user, you can easily check for this update and if you’ve received it, download and install this update within minutes. You can check for the availability manually by navigating to Settings -> System Advanced -> System Update. Alternatively, you can even try to install the latest build manually via the link mentioned below (at your own risk). Download Full ROM for Xiaomi Mi A3 Download Incremental file for Xiaomi Mi A3
