UK Apple iPhone users are having problems connecting to O2's mobile phone network.
The problem is most likely related to the battery of the Apple iPhone. When the battery is newly charged, signal strength goes up so these people could probably boost up their signal strength by charging their Apple iPhone, Information Week reports.
The problems have been aired by some 100 Apple iPhone users, posting replies on an Apple iPhone discussion forum relating to reception problems.
The first complaint was posted just two days after the Apple iPhone went on sale in the UK on 9 November.