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Posted 07 February 2012 - 22:16
Posted 07 February 2012 - 22:26
My friend who has iPhone 4, also had a simlar problem when he updated his iOS to 5.0. He finally figured out that the problem was in MS Exchange. After the upgrade, the Exchange would cause rapid battery drainage. But after resetting MS Exchange (I don't know what he did), the battery consumption went back to normal.
Posted 08 February 2012 - 23:59
Posted 10 February 2012 - 19:51
Posted 10 February 2012 - 22:00
Posted 10 February 2012 - 22:05
Posted 10 February 2012 - 22:52
Ask the Apple Store to give you something to hand your mobile carrier so you might get some of the data back and not have a month of no mobile data!
I think it is probably worth taking to Apple.
I deleted all of my email accounts and my iCloud account off of my phone. Went to check usage and it seemed to have stopped. I re-enabled all my email accounts and my iCloud account, went to usage (re-set the statistics) and it used about 20KB down and 8KB up and then stopped... I checked it in 5 minutes and it hadn't sent or received any data through the cell network.
I dunno if this actually fixed things or my deleting and re-enabling the accounts was just coincidental to another intermittent problem.
Posted 10 February 2012 - 23:06
Posted 27 February 2012 - 21:23
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Posted 06 May 2012 - 03:47
Posted 02 July 2012 - 01:55