How to hard reset Nokia, c20 plus step 1 at first switch off the phone by holding the power button for a while step.2 then push down volume down plus power key for a moment, step 3, let go of all buttons when the fast boot mode appears for further detailed guide. Please check the link in the description there. You will find further steps on how to hard reset your smartphone for further detailed guide. Please check the link in the description there. You will find further steps on how to hard reset your smartphone for further detailed guide. Please check the link in the description there.
You will find further steps on how to hard reset your smartphone. You.
Source : Smartphone Upgrade Guide