One day my Desire's battery life is very good yet the next with no difference in use it drops alarmingly. Currently it has dropped 30% in 4 hours with a couple of texts, couple of one minute calls and 3G on for 10 mins which picked up 3 text only emails. Yesterday it had a lot more use and was still showing full after 5 hours or so. At the mo it has an Up time of over 116 hours compared to awake of 50. Not sure what that is about as it has only been off charge 4 hours. Something is staying awake tho' but not everyday. Cell Standby 35% Phone idle 34% Is this correct? OTHER USAGE Running 24% Screen on 10.9% Phone on 4% Time spent without sleeping is over 2 hours? Oh now it says running 100% Time spent without sleeping nearly 5 hours? Looks like Facebook is the culprit but surely with no 3G it should not be doing anything? Maybe I should delete FB. Cheers for any help.