I got this 920 for 3 weeks and battery had been OK for this long time. But the weirdest thing happened the day before yesterday. See the image below. 40% ran out in about 7 hours.
What did I do with the phone then? NOTHING.
It was middle of the night, and I put it on flight mode (so I can have alarm on the morning) on 12am. No connection, accessories or background task was on. After that, everything is back to normal: fully charged on 11am, and now 63% after 22 hours.
What did I do with the phone then? NOTHING.
It was middle of the night, and I put it on flight mode (so I can have alarm on the morning) on 12am. No connection, accessories or background task was on. After that, everything is back to normal: fully charged on 11am, and now 63% after 22 hours.