got a S5 4GLTE online (used) and for some reason the battery bar is stuck at 100%. The battery life and phone seems to run fine I just never know when its about to die?! Then when it dies out I'll plug it in and shows 99% right away???
PLEASE someone help I've been searching how to fix this for weeks its very annoying.
(Also it is not set up to a contract, no sim card. i just use for wifi and stuff. And its NOT rooted and running Lollipop 5.0 if this helps.. )