Hi y'all, I got an iPhone 2G and it works well until last week. When the battery is about 70% left, it works fine, but after fully charged (with wall-charger or PC) it does release some following problems: - Home button doesn't work. - Cannot connect to Pc. - When making a phone call, the other line cannot hear anything from me. And when the battery is about 70% left, everything seems to be in normal condition! I have restored it many times, with different version of firmware, and nothing better! Does any one have the same issue? PS: my current firmware is 3.0.1 Thanks for viewing and replying!