Android System used 20% of battery!

[prissysox]

Phone was idle, connected to WiFi. Updated to 1.85 that morning. Checked battery usage after Wierd drain and surprise, sunrise Android used 20% of battery. WTH? Anyone else have this issue? Never happened to me before
Sent from my HTC One X using Android Central Forums

 

[JHBThree]

You have a rogue app that you installed running.

Sent from my DROID RAZR using Tapatalk 2

 

[Kevin OQuinn]

What was the total percentage of battery use? You have to remember that the 20% is only 20% of the total. So if total use was 15%, then Android OS used 20% of that 15%, which would then be a small amount of the total battery usage.

 

[prissysox]

Battery was at 30%

Sent from my HTC One X using Android Central Forums

 

[crxssi]

Battery was at 30%

http://forums.androidcentral.com/htc-one-x/180871-do-not-use-best-wi-fi-performance.html