Download the official firmware package (.ozip format) for the CPH1933 model from the official OPPO support website to your phone's internal storage or SD card. Turn off your device completely.
It is normal for a phone to consume more power for 48 hours after an update as the system re-indexes files and optimizes apps. If the issue persists, wipe the cache partition via Recovery Mode. Conclusion oppo cph1933 ota update
The , better known as the OPPO A5 (2020) , is a popular mid-range smartphone that originally launched with Android 9.0 (ColorOS 6.0.1). Over-the-Air (OTA) updates are the standard way to keep this device secure and functional, bringing it from its initial software through to Android 11 (ColorOS 11) in many regions. How to Check and Install OTA Updates Download the official firmware package (