I'm using ipad 3.. My problem is after i use the imessage i sent to mobile number wich is not possible to sent to none apple gadgets. My 3G signal is lost and start to searching about an hour but still not comming back,and i try to on off the cellular data until its comeback after oneday and its not 3G anymore its already "E" edge and it's too much slow connection. Is this a bug? how can it be return to normal? Last two days i use this mobily internet sim 3G normaly,not too much fast but still good but now its worst after that happen. Can anyody help me about this matter?
Sorry to bump an old thread, but I'm currently having the exact same issue with my iPhone 5s. I'm with Starhub in Singapore.
There are 2 issues:
- When I turn airplane mode off and on, the phone does not connect to mobile data. This was fixed by selecting the carrier manually.
- When I walk out of a wifi area, the phone does not connect back to 3G/4G. I need to restart the phone to make it work. This does not happen all the time, but happens at least once per day. It doesn't happen on most weekends though. Very strange.
When I put another sim card (from the same carrier or another carrier) there are no issues whatsoever. When I test my sim on another phone or on my iPad 2, no issue either.
So far Starhub has no idea what's going on, and the company that handles support for Apple here keeps saying it's a network issue.
Anyone else experiencing this issue on the iPhone 5s?