Screen randomly goes white after replacement
Hi, trying to fix my son's iPod touch 4 after he dropped it, smashing the touchscreen and denting the case.
I put everything into a new case, and fitted a new LCD and touchscreen unit. I tested without putting adhesive on in case I needed to do anything.
It worked for 10 minutes then screen brightened to white and ipod was unresponsive so I held power button until it turned off. It wouldn't turn back on and wasn't recognised in iTunes.
I had to let the battery go flat over several days, then plugging it into the charger brought up the charging symbol.
It worked for 2 days then while being used went white again. Won't come on again now so I'm leaving it to go flat again.
Has anyone had this odd random screen issue after a screen replacement? I don't know what to do next...