Answer to "iPhone 6 died at 100%, while charging and wont turn back on!"my phone dies all the time on the charger, and i haven’t gotten around to go get a new battery, so this is a weird solution, but i have just grabbed a hairdryer and then held it in a close proximity to the bottom of the back of the phone while it is charging. it turns on within 30 seconds of heating up. either its because the heat raises the amount of power delivered to the device, or there is something to do with the overheating alert needing to be necessary. whatever the case, this works.