Why is my iPhone 5c draining so fast,battery meter is erratic, is ios 8.1.1 at fault?

[iMore Question]

Why is my iPhone 5c draining so fast,battery meter is erratic.is ios 8.1.1 at fault

Started to act up after upgrade

 

[evorc]

Re: Why is my iPhone 5c draining so fast,battery meter is erratic.is ios 8.1.1 at fault

Reset all settings under settings. That's what fix my battery issues.