[AC Question]

This is strange, yesterday my galaxy s5 got stuck in a phone call... I removed the battery and putted it back in. I went to sleep and the day after I tried to start my phone... It's not starting however... it does boot when I use my charger. When I plug it in it boots automaticly without me pressing any button. When it's on and charging everything is working fine but I cant lock the screen or I turn the phone off the whole lock button right on the phone doesnt work... However if I stop charging the button works and I can turn off the phone or lock the phone. I can turn on the phone But I have the load the bootloader first en then use restart in CWM.. strange.....