This iphone will not charge past 1%, but when you take it off the charger it lasts almost the whole day, so I'm led to believe it's actually holding a charge just not properly recognizing how much charge it has. I attempted to do a hard reset and the phone shut off, and now it will not power back on because it believes it only has 1% battery. Is there a way to get it to come back on? Is this a common issue? Thanks!