Hi, Updated my galaxy s2 to andriod 4.0.4 version through samsung kies.But i now having battery charging problems and only lasting a few hours.I would be very grateful for any tips or help on how to resolve this problem. thanks Paul.
I had this problem and called Vodafone. They told me to try to close the app I do not use. I use a battery monitor from Google Play. Anyway, the battery will not hold longer because is a smartphone and takes a lot of energy.