How To Use Secret Codes On Oppo A9 2020 Upd Upd — Working

: Displays the Specific Absorption Rate (radiation level) for your specific model. Specific Hardware Diagnostic Codes

*#899# – Remember it, bookmark it, use it monthly to monitor your phone's health. how to use secret codes on oppo a9 2020 upd

Shows your ColorOS version, Android version, kernel version, and other software parameters. : Displays the Specific Absorption Rate (radiation level)

: Provides hidden statistics for your Wi-Fi , Network , and Battery usage . and Battery usage . *#0228#

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