Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3) This just started today. I went to my phone (4S) to find it dead, no charge. It had been on standby so I found this odd as I've not used it all day and it was on something like 60% when I left it only a few hours earlier. So I charged it up from 0 to 100. 3hrs 40mins later and it's on 58%!!! It's not even been used, it was on standby again!! :/ what's happening??