It may go back with a reboot, if not just turn it off, pull out the battery for 30 seconds, re-install it and power it up again. This issue should have been fixed in the last update, if you've received it already, if not you should get it soon.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.