My Nokia Lumia 1520 is stuck in Airplane mode, how do I get it fix?

[Windows Central Question]

my nokia lumia 1520 stuck in airplane mode. how do i get it fix

i have a nokia lumia 1520 phone using software windows phone 8.1. the phone is stuck in airplane mode from saturday and i cannot get the airplane mode off

 

[sinime]

Re: my nokia lumia 1520 stuck in airplane mode. how do i get it fix

I assume you have tried a regular restart, but have you tried a soft reset?

To do a soft reset, hold the power and volume down buttons for 10 sec.

 

[RumoredNow]

Re: my nokia lumia 1520 stuck in airplane mode. how do i get it fix

You may have a bad SIM or a bad SIM tray. Any way you can test that by borrowing another person's SIM and/or trying your SIM in another phone?

Did you by any chance flash your phone with a ROM from another Region? You may have loaded incompatible radio firmware. Flash back to the original ROM.