New Update

[dan96]

I Have Samsung Galaxy M21 But After Getting The New UI3 Update My Phones Vibrate Touch Interaction Is Not Working Which Was Working Properly Before The Update.So Is This A Software Bug Or The Phone Issue?

[SrajTech]

no, not at all
just create a backup of all your whatsapp data and important media files
factory resetting the device will remove all junk files which slows down the phone

[Samsung_Support1]

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