V14.0.21.0.TGOIDXM is a stable MIUI 14 update for the Redmi A2 / A2+ / POCO C51 (Indonesia, codename water), based on Android 13 and released on Sep 18, 2025.
- Device Redmi A2 / A2+ / POCO C51 (
water_id_global) - Region Indonesia
- OS MIUI 14, Android 13
- Branch Stable
Download V14.0.21.0.TGOIDXM
| Type | Size | MD5 | |
|---|---|---|---|
| Recovery ROM (.zip, built-in updater) | 1.5 GB | 63df83fb44first 10 chars |
Download |
| Fastboot ROM (.tgz, Mi Flash) | 2.2 GB | e4f7c2d156first 10 chars |
Download |
What’s New in V14.0.21.0.TGOIDXM
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 Indonesia 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 A2 / A2+ / POCO C51 firmware page. Installing an older version? Read how to check anti-rollback first; switching region? See ROM region codes.
Xiaomi no longer updates the Redmi A2
Xiaomi has ended software updates for the Redmi A2, so no new firmware is expected. For new Xiaomi firmware, HyperOS 4 news and guides, follow our Telegram channel.
Other Redmi A2 / A2+ / POCO C51 Indonesia Versions
- Older: V14.0.3.0.TGOIDXM (Jun 16, 2023)
- All Redmi A2 / A2+ / POCO C51 firmware for every region
Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.