Ios 6.0.2 / IPhone 5 major battery drain

[sb2uk]

Using system status. 4.72 CPU load at 56% utilisation for the last 15 minutes! phpne noticably warm. Went from 53% to 22%. Only correlation:- Walked into a zone with edge briefly. This has happened 4 times since iOS 6.0.2.

Spotify premium account and offline music on.

Would appreciate a reply or will terminate as cant live with battery drain.

[becker1337]

From my experience the Spotify app does barely use any power.. Think it takes 2-3% per hour, when listening to music (not having other activities on phone, just listening in offline mode).

Best idea would be
1) remove and reinstall app
2) try drain battery 100% and then let it charge 100% to reset the battery.