Today when I woke up and took my phone off the charger, it would not lock when i hit the power/lock button. The screen turns off but when i press it to unlock it, it automatically goes to the homescreen, skipping the unlock process. Last night, for the first time, i put my phone on sleep mode while it was charging so idk if that was a cause for something or not. Also when I looked up this issue earlier today, it said stuff about the spare parts app, but I never had it downloaded prior to today and i tried every idea i saw on those. So really I have no idea whats wrong and I would greatly appreciate any help solving this problem!