New 1020, first Nokia & Windows phone. Noticed it will not fully charge.
A few days ago I noticed it was not fully chargered after being on the supplied charger over night, it would top out at 73%. I plugged it into an older wall charger and got it to 100%.
Today I noticed it was not fully charged and pluged it into a different charger that came with my wifes 1020 while I was driving (our car has a built in inverter). Finally it said it was fully charged (looking at the Settings Screen) so I unpluged it... 10 minutes later it went right back to 73%. No calls were made and it was not used. 15 minutes later it was at 72%. I took screen shots of the settings screen.
Ditto, I dont even have a 25% charge afer a full night. I went to the att carrier I bought it from an dhe saif to make sure you "arrow" out everytime you use the phone but even doing that hasn't helped. The warranty dept is sending me anew phone. I've only had it 15 days
Reboot the phone - on restart it will read 100% charge. The phone is actually charging, but it just won't register that fact until it's shut down and powered back up. Complete pain in the a$$, but my phone does this about once a week. Hopfully Nokia/Microsoft will wake up and get this fixed at some point.