why does my iphone keep going black
Please try again later. My iPhone 4s was really annoying me recently because the screen kept going blank during phone calls where I actually had to access the screen to answer those digital voice menus. If you had your iPhone screen go black during a phone call, you already know how annoying this problem can be.lease try again later. My iPhone 4s was really annoying me recently because the screen kept going blank during phone calls where I actually had to access the screen to answer those digital voice menus. If you had your iPhone screen go black during a phone call, you already know how annoying this problem can be.
An unexpected black screen on your iPhone is never a welcome sight, as this indicates a low battery or other malfunction. If you've just charged and are certain you're not low on power, the cause of your dark screen could have more sinister roots.ven if you're sure your battery is full, power issues could still be what's causing the black screen. Dirty contacts prevent a good connection between your battery and phone, so even a full battery may appear low if your iPhone can't communicate with it properly.