Hi,
I am using Nokia Lumia 525 (with lumia black).
I had also faced the same problem. Follow the instructions below, it worked for me and hope it will work for you as well:
1). Go to settings > mobile network > sim applications > FLASH! > Activation > Deactivate > Ok
2). Go to settings > mobile network > sim applications > FLASH! > Alert > Deactivate > Ok
Best Regards,
Vipul Khare
This is just a shot in the dark have you tried a soft reset that may solve the problem.
Sim application flash sma we can stop
Settings'mobile sim setting's,-sim application -r live(reliance)-activation-
-okay![]()