The procedure for hiding the recording icon on OPPO mobile phone is as follows
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The first step is to open the OPPO phone and find the setup software icon on the desktop of the phone
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The second step, click the icon, we enter the main menu inside the Settings
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Step 3: Tap Fingerprint, Face and Unlock, then tap Privacy and App Encryption
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The fourth step, enter the mobile phone password, open the app hide, find the recording icon, turn on the right switch button, you can hide the recording icon