Google has updated the version of 'mobile' of Gmail with some new features. With today's update, you can now access multiple accounts Gmailwhile using your device. It 'was, in fact, added a new selection button at the bottom of the screen and pressing it shows a pop-up menu that provides access to new accounts, alternate accounts, or log out from all accounts simultaneously. The update also offers additional options of settings, including the ability to specify a signature that indicates that a message was sent ...