still now facing problem

riajshmir7

i updated my iphone 4s to ios 8.0.2
after updating my device i was facing no service problem


then i visit this bloh and find a solution and according to it i downgraded to ios 8.0 but still now i can't make a phone call

please help me ASAP

Gautam

That's strange. Did you try to hard reset your device to see if it helps? Or putting your device in AirPlane mode and then turning it off.