CPH1937 Devices: Oppo A9 (2020), Oppo A5 (2020)
In this guide, we’ll explain what causes the IMEI to disappear, how to diagnose the issue, and the legitimate methods to restore it. cph1937 imei repair
For CPH1937 running ColorOS 6 or 7 (Android 9/10): CPH1937 Devices: Oppo A9 (2020), Oppo A5 (2020)
To perform an IMEI repair on the Oppo A5s (CPH1937), the following tools and files are generally required: CPH1937 Devices: Oppo A9 (2020)