After update to iOS 7.0.4 from version 5.x, my iPad's battery has only fraction of full charge as fast as in 24 hours. I also noticed that iPad is staying warm even after several hours of idle time with a closed Smart Cover. I still failed to accept iCloud Terms&Conditions, as it always reports 'Unable to connect to server'.
What I already tried with no result:
- disable bluetooth
- turn Off Location Services
- under Location Services, made sure no apps used GPS within last 24 hours
- turn off Automatic Updates
- enabled Accessibility>Reduce Motion
- disable Background App Refresh
- in Spotlight Search, keep only Applications; disable everything else
- clear any launched earlier, to make sure there's no apps remaining idle in the background