If you are having battery issues, check for this Skype problem: http://www.wpcentral.com/skype-and-constant-syncing-problem-windows-phone-8
Looks like the preview version still has some issues.
My mother's 920 was constantly synching, too, so I uninstalled Skype for the moment.
Looks like the preview version still has some issues.
My mother's 920 was constantly synching, too, so I uninstalled Skype for the moment.