Iphone 4s: constant loss of mobile signal problem
BioTeams
JANUARY 4, 2012
In early December 2011 I upgraded from an iphone 3G to iphone 4s on the Orange UK network. In my view there is definitely an unacknowledged issue with the iphone 4s - my advice would be NOT to purchase one until it is resolved - watch this space! During this time it is not possible to make or receive phone calls or texts.
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