Battery drain after 5.0 update

[eida33]

Hi,

Ever since I updated the mobile, the battery would drain significatnly.. not even lasting for 12 hours even under light usage. Less than 2 hours in and it's already 82%. What could the problem be here? It never drained this fast before the update however I also never got a full day of battery with the Z3 compact.

Thanks

[Uliwooly]

Anytime