Salesforce1 - Remember Me checkbox
|Knowledge Article Number||000232603|
|Description||Some users may notice that the Remember me checkbox does not always retain the username of the previous login. This is due to the various ways that Android and iOS cache data. After logging out of the Salesforce1 application, cached data is deleted.
Because of the above, we do not support the “remember me” checkbox inside the Salesforce1 hybrid application and cannot guarantee that it will function as users expect.
Please see Salesforce1 Security Whitepaper for more information on how we handle cached data inside the application.