Hey XDA.. Need some help.. I used nexus toolkit to upgrade my phone to 4.4.4.. Before I was on 4.4.2 and my battery was working fine it would charge while tethering it would work as it should but after the upgrade its not charging... Example last night my phone was at 15% it charged 6 hours andi looked at it and it was at 18% not including my phone was powered down while charging... On android L preview it showed 17hrs til full charge.. I doubt its the battery because this phone was bought in Jan.. Anyone have any ideas?