Chosen Solution
My iphone 5s always restart after using aplication but fine in standby mode or just to texting etc every restart my battery percentage always showing 1% then after awhile it will normal again and theres problem when charging the percentage will not going up before the phone restarted it is symptom of u2 ic broken?
I wonder if it’s an app? You could uninstall apps you installed right b4 it started happening or do a factory
You could try a factory reset. It always works for any problems I have
