Hi All, My iPhone 4 is showing a very strong signal, but it is suddenly showing "No Service" and I cannot send texts. The sending bar fills up quickly right until it gets to the end, then stops, then I get the ! and "message not sent" and "retry". I keep retrying but to no avail. As far as I am aware I have not changed any settings since yesterday when all was fine. Thanking you in advance for any help you can give me
Edited by Birdieboys, 29 September 2011 - 09:16 AM.