Hello. Question regarding phone idle status. I have Galaxy S2, on 2.3.5 running Go Launcher, pretty much set up that way for weeks now, no problem. I charged the phone today from 10 percent to full and then left it untouched for over 11 hours on flight mode, wifi connected, set to sleep when screen is off as it always has been. Looked at the phone over 11 hours later and phone idle was at 75 percent but battery had gone down to 60 percent, something very out of the ordinary as I leave my phone for long periods on flight mode and untouched. Battery stats show nothing unusual that drained the power, no extra services running and I have no sync set up and all apps are on manual fetch or update. Anything I might look at to identify problem as I can leave the phone all day and only drop a small percent in power? Is it possible something prevented it from going to sleep? Thanks for any replies.