hi i have a HTC Desire HD and im on a contract so wont be rooting my mobile because i dont want to mess my contract up if it needs to go in for repare etc
anyway i need some advice on saving my battery life as much as possable i have 3 apps called
android battery booster lite (free version)
advance task killer (free)
watchdog lite (free)
but not sure if they are helping me any help would be great and any other apps or stuff recommended to get or do would be great thanks..