V816.0.5.0.WGSINXM is a stable MIUI 816 update for the Redmi A3x (India, codename klein), based on Android 16 and released on Jul 29, 2026.
- Device Redmi A3x (
klein_in_global) - Region India
- OS MIUI 816, Android 16
- Branch Stable
Download V816.0.5.0.WGSINXM
| Type | Size | MD5 | |
|---|---|---|---|
| Recovery ROM (.zip, built-in updater) | 3.0 GB | f9266d1a51first 10 chars |
Download |
| Fastboot ROM (.tgz, Mi Flash) | 3.7 GB | 767684e05cfirst 10 chars |
Download |
What’s New in V816.0.5.0.WGSINXM
Xiaomi hasn’t published release notes for this build. Updates like this usually contain bug fixes, stability improvements and, if listed above, a new security patch.
How to Install This Update
Download the Recovery ROM, move it to the internal storage and choose Settings → About phone → tap the OS card → tap the HyperOS logo 7–10 times → three dots → Choose update package. This keeps your data, but only works for a India phone on an older version. For a clean install or a region change, flash the Fastboot ROM with Mi Flash (unlocked bootloader required). Step-by-step instructions are on the Redmi A3x firmware page. Installing an older version? Read how to check anti-rollback first; switching region? See ROM region codes.
Get Redmi A3x update alerts
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Other Redmi A3x India Versions
- Older: V816.0.6.0.VGSINXM (Jun 25, 2025)
- All Redmi A3x firmware for every region
Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.