Suddenly A70 has this problem. I think it occured after I downloaded otherHP eprint app from playstore for new HP printer. Have tried all possible fixes but not all work. My SIM card works in another phone. Other than doing Factory Reset, which I don't want because my data are not backed up, what can I do? Anytime I try to do something or press on an action I get asked to out in my PIN password, which I never entered anywhere.
Can't toggle Airplane mode
Turned on and off, no change
Can't access any settings without getting back to the Emergency Calls screen
