Hello... CLICK THIS LINK TO BUY CHEAP VIAGRA!!! (LOL ) Sorry, had no better way of saying long time lurker, first time poster.... So anyway... I've been an iphone 3gs and now iphone 4 owner... But ever since I got the iphone 4 a couple of weeks ago, it's battery would drain in 1 day. I then narrowed it to it being 3g/edge/internet, so I completely turned off internet. If I keep it off, battery is fine. If I turn it on and try to browse using safari it goes into a crazy loop "could not activate celular data" and the bars drop to 1 then back to full (with my carriers name "TIGO" coming and going). This happens randomly, eg I can maybe browse an hour without issues, but then it might happen even just after enabling data network and 3g Anyway, I got the phone thru ebay, brand new only opened for JB and unlock ( as it's from ATT). The only issue I can think off is that I cut the sim card myself to make it fit, though normal cellphone reception (calls and txts ) is alright (wifi works fine too), problem happens when trying to use 3g/edge. Firmware 4.0.1 JB and unlocked with ultrasnow 1.1-1 Anyhow... i'm in central america hence why my carrier is "TIGO"