How To Use Secret Codes On Oppo A9 2020 Upd __full__ < DIRECT REPORT >

*#1234# — Shows the current firmware version of your Oppo A9 2020, helpful for checking if your update was successful.

*#06# — Displays your unique IMEI number, vital for warranty and identifying lost/stolen devices. how to use secret codes on oppo a9 2020 upd

Some network service providers disable specific diagnostic codes. If a code fails to launch, your network carrier likely blocked it. To help narrow down any issues with your device, tell me: *#1234# — Shows the current firmware version of

: Press your device's home button or the back navigation gesture to close out of read-only parameters safely. Inside Engineer Mode ( *#899# ) how to use secret codes on oppo a9 2020 upd