How To Use Secret Codes On Oppo A9 2020 Upd ~repack~ Jun 2026

Type the specific code exactly as written (e.g., *#06# ) into the keypad.

Use this to check your exact ColorOS version, Android version, and kernel details. Network Unlock ( *#3988691# how to use secret codes on oppo a9 2020 upd

Opens a feedback menu where you can report issues like GPS lag or system bugs directly to OPPO. Quick Setup Guide Open Dialer : Access the Phone app on your home screen. Enter Code : Carefully type one of the codes above. Type the specific code exactly as written (e

Provides deep usage statistics, battery health info, and Wi-Fi/Network details. Advanced Testing and Debugging battery health info