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sandro123 · 02-04-2014, 22:38

Iphone 4 with IOS 7
signal ok, only problem is no call, no received. (emergency same, no call)
imei no lock, no sim lock.
firmware restore, upgrade via itunes and DFU.
I think a RF problem?
please help for more test or any idea..

thanks

02-04-2014, 22:38	#1 (permalink)
sandro123 Crazy Poster Join Date: Sep 2004 Age: 55 Posts: 57 Member: 82399 Status: Offline Thanks Meter: 0	Iphone 4 no call Iphone 4 with IOS 7 signal ok, only problem is no call, no received. (emergency same, no call) imei no lock, no sim lock. firmware restore, upgrade via itunes and DFU. I think a RF problem? please help for more test or any idea.. thanks