Alexrat1996 macrumors 601 Original poster Mar 29, 2015 4,359 765 Lehigh valley PA Nov 21, 2015 #1 I was trying to record 4K video on my iphone at 7% and my iphone completely shut down does 4K really use a lot of power is that why it shut down at 7% ? when I rebooted my iphone it was at 7% again is this normal ?
I was trying to record 4K video on my iphone at 7% and my iphone completely shut down does 4K really use a lot of power is that why it shut down at 7% ? when I rebooted my iphone it was at 7% again is this normal ?