This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Some hidden menus remain active in the background after being opened. Restarting your phone will close them and return all systems to normal.
Perform a forced restart by holding the power button and volume down button simultaneously for 10–15 seconds. If the issue persists, boot into Recovery Mode (Power + Volume Down) and perform a factory reset—though this will erase your data. how to use secret codes on oppo a9 2020 upd
*#06# — Displays the device's IMEI and Serial Number.
Checks the exact firmware version of your Oppo A9 2020. 2. Advanced Testing & Engineering Mode This public link is valid for 7 days
Reveals specific Android versions, kernel data, and the current ColorOS build version. Hardware Revision & PCB Serial Number
Instantly displays your device's unique identification numbers. Can’t copy the link right now
Accesses the built-in feedback and log menu to report issues directly to Oppo. *#*#4636#*#*