This issue should be tested both in Android and iOS. Configure a master site with a redirect. E.g. in my httpd.conf I put this: Redirect "/test" "/stable_master" Make sure the authentication is configured to be in the app, not in browser. In the app, try to add the site using the URL that will be redirected (in my example above, /test). Check that in the credentials screen you see the final URL and you're able to authenticate fine. Now try to add the site again but using the final URL. Check that you're able to authenticate fine. Now try to add a 3.1 site without any redirect and with login in the app. Check that you're able to authenticate fine. Now configure a site that isn't master with a redirect. In the app, try to access that site. Check that in the credentials screen you see the URL you wrote (not the final URL) and you're not able to authenticate.