Download Redmi 15C / POCO C85 Russia OS3.0.306.0.WBNRUXM
| Device | Redmi 15C / POCO C85 (dew) |
|---|---|
| Region | Russia |
| Version | OS3.0.306.0.WBNRUXM |
| OS | HyperOS 3, Android 16 |
| Type | Recovery ROM (for the built-in updater) · Stable |
| File | dew_ru_global-ota_full-OS3.0.306.0.WBNRUXM-user-16.0-1a742b0941.zip |
| Size | 4.8 GB |
| Released | Oct 21, 2026 |
| Server | bigota.d.miui.com (official Xiaomi) |
Check the file after downloading
On Windows, open Command Prompt in the download folder and run certutil -hashfile dew_ru_global-ota_full-OS3.0.306.0.WBNRUXM-user-16.0-1a742b0941.zip MD5. The result must match the MD5 above. If it doesn't, the download is broken. Download it again before flashing.
Next steps: all Redmi 15C / POCO C85 firmware · Mi Flash Tool · ADB & Fastboot drivers