Log off from GMail on Android 2.3 I have a Samsung Ace, with Android 2.3.6. I logged in with GMail and now I cant log off. I searched a lot of forums etc., but no answer.

I need your help, because it consumes a lot of battery juice and internet traffic.
Can you disable gmail sync in Settings > Accounts > [Your gmail account]?

I don't have a Gingerbread device to hand to test this out but it's available in ICS +