My iphone 4 has been getting extremely hot even with everything turned off/down (airplane mode, no background apps, screen on the lowest setting). I can also literally watch the battery percentage go down. I can only get about an hour of life out of the damn thing. Would a restore fix this issue or is the phone defective? I ask instead of just doing a restore because I am out of the country on vacation with slow ass internet so if a restore won't help I don't want to waste the time downloading the ipsw. Thanks for any help guys. Anyone with similar issues?