Some weeks ago my Lumia 920 (bought a few days after they came out, around November 9, 2012) started behaving very oddly while plugged in for charging: after a while it discharges instead! I took a screen shot today just to document the issue:
As you can see, the graph is trending down, while the native battery icon in the top right shows the phone being plugged in. You can also see that I plugged the phone in at about 10 PM or so, and it charged up to 100% pretty quickly and stayed there until about 2 or 3 AM. Then it started its steady descent towards the 15% shown in the snapshot.
Sometimes it helps to unplug and power the phone off, then power back on again. Today, even that didn't work. It just keeps discharging while plugged in. I'm baffled.
Anybody else have this exact symptom? I'm not concerned about background tasks, etc. I haven't changed anything in that area since this behavior started.
As you can see, the graph is trending down, while the native battery icon in the top right shows the phone being plugged in. You can also see that I plugged the phone in at about 10 PM or so, and it charged up to 100% pretty quickly and stayed there until about 2 or 3 AM. Then it started its steady descent towards the 15% shown in the snapshot.
Sometimes it helps to unplug and power the phone off, then power back on again. Today, even that didn't work. It just keeps discharging while plugged in. I'm baffled.
Anybody else have this exact symptom? I'm not concerned about background tasks, etc. I haven't changed anything in that area since this behavior started.