Hi I have an iPhone 4 and it only charges when it's completely dead. When it turns on its at 3% but then it stops charging and if I try to use it unplugged it dies really fast. Another thing is that it stays at 1% if it's plugged in and it stays on if it's plugged in. I really don't know what's going on. Is it the charger or is it the phone? I'm confused. Please help!
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Why does my iPhone only charge when it's dead?