Hi all, I have a few questions regarding my Galaxy S... 1. When I make a call and it is ringing, if there is no answer, when I pull the phone away from my ear it is locked and then I have to unlock it, swipe the screen to then end the call, which is really annoying.....anyone else got this problem? Is there a setting to stop it locking whilst making a call? 2. What is the latest firmware/baseband version out so I can check to see if mine has the latest... 3. When using a photo from my camera gallery as my wallpaper, is there anyway you can set to use all of the picture as the wallpaper rather than using the selection box which appears and only lets you use a portion of your selected picture..... 4. When I check my battery usage in settings, it shows display battery usage at roughly between 50 - 60%, is this normal?