Xiaomi Redmi Note 9
Android 10.0
Select help topic
1. Find "Erase all data"
Press Settings.
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Press About phone.
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Press Factory reset.
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Press Erase all data.
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2. Restore factory default settings
Press Factory reset.
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Press Next.
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Press OK. Wait a moment while the factory default settings are restored. Follow the instructions on the screen to set up your phone and prepare it for use.
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