If you own a OnePlus 12 CPH2573 model and want to downgrade from Android 15 to Android 14 OxygenOS, you’re in the right place. This post provides the official OTA downgrade package, rollback firmware, and flashing guide for OnePlus 12 CPH2573 and compatible variants.
Why Downgrade OnePlus 12 CPH2573 from Android 15 to 14?
- Fix bugs, lags, and heating issues after Android 15 update
- Restore OxygenOS 14 stable performance
- Solve bootloop, stuck logo, or unbrick OnePlus 12
- Improve battery backup & gaming performance
Download OnePlus 12 CPH2573 OTA Downgrade File (Android 15 → 14)
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| File Name | Download Link |
|---|---|
| OnePlus 12 CPH2573 OTA Downgrade File (Android 15 → 14) Frp Bypass | Download Now |
- Device: OnePlus 12 (Model CPH2573 / CPH2581)
- OS Version: Android 15 downgrade to Android 14 OxygenOS
- File Type: OTA rollback package (zip)
- Status: Official + 100% Tested
How to Install OnePlus 12 CPH2573 Downgrade File
- Download the OnePlus 12 CPH2573 Android 14 OTA package
- Place the file in internal storage (root directory)
- Go to Settings → About Device → Version → Tap Build Number 7 times (enable Developer Mode)
- Open Settings → System → Local Upgrade
- Select the OTA downgrade package
- Tap Install Now and wait for reboot
- Your OnePlus 12 CPH2573 will boot into Android 14 OxygenOS
Notes Before Downgrade
- This process erases all data → take a full backup
- Works on OnePlus 12 Global, India, EU (CPH2573 & CPH2581)
- No MSM Tool or PC required
- 100% safe and tested rollback
Benefits of OnePlus 12 CPH2573 Downgrade
- Back to OxygenOS 14 stable firmware
- Fix app crashes, WiFi/Bluetooth issues, heating
- Improve PUBG, BGMI, Free Fire, CODM gameplay
- Stable battery life & camera performance
