Purple blank screen on my ipad mini
The picture above is the one I screenshotted on my ipad mini. I've encountered this for 3-4 times now. This usually occurs when I open an app And get no response from it/the app lagged which resulted to ipad lagging too (not really sure) This blank screen lasts for a while and I don't really know how to put it back on. I tried pressing the power button several times and pressing and holding it for a few minutes.
This actually just happened earlier, I tried charging it just in case, but I'm 100% the battery wasn't dead because I just charged it 30mins before it lagged. After I keep pressing the power button while charging it, It magically went back to normal. I just wanted to know the problem and how I can fix it. Anyway, sorry If It's kinda confusing to understand. I hope someone can figure this one out. Thank you.
iPad Mini Wi-Fi, iOS 10.3.3, null