Xiaomi Redmi Note 9
Android 10.0
Select help topic
1. Find "Ringtone"
Press Settings.
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Press Sound & vibration.
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Press Ringtone.
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2. Select ring tone
Press the required SIM.
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Press All ringtones.
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Press Choose local ringtone and go to the required folder.
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Press the required ring tone.
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Press OK.
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3. Return to the home screen
Press the Home key to return to the home screen.
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