My Problem
I wonder if I mistakenly pluged the iPhone4 into the iPad charger and over loaded the battery...
My Fix
Piece of cake, couldn't have been simpler. I have fixed 3 iPhones with parts from iFixIt and have only encountered under-ordering a LCD when i thought it was just the front glass that was broken. MY over-site that was remedied quickly...
My Advice
Fix it yourself...
Written