Did the jailbreak the night it was released. Next day (yesterday) it was fine. Was able to top it off during the day to 100% battery. Decided to discharge and recharge the battery as per the Apple battery FAQ since I hadn't done it before. Around midnight last night the battery discharged to the point it shut itself down. It's been in the charger for almost 11 hrs and it's only at 60% and not moving up. Tried 2 different chargers (USB from computer and wall charger). Charging indicator is ON. Previous iPhones easily charged overnight from "empty." Any ideas?