My daughter uses my old iPad 3, and I've noticed some weird battery drain issues lately. A couple nights ago it was 96% when I went to bed, and 68% by morning. I hadn't upgraded it to iOS 8 yet, so I couldn't see battery usage. I immediately upgraded it, made sure it was fully charged, and let it sit, unplugged. I checked the battery periodically, and it stayed at 100%. This morning, after two days unplugged, it was still at 100%. Then when I checked just now, four hours later (with nobody having touched it in between), it was 78%. Battery usage shows Home & Lock Screen using 99% and Photos using 1%. I have done nothing but hit the home button to check battery % once or twice a day, then turn it off again. It's sitting on a shelf completely untouched. What could be going on here?
Edit: 'cuz spelling is hard.
Edit: 'cuz spelling is hard.