Unable to authorize to SharePoint 2010 on Android phone

The default browser of Android Devices blocks the Authentication popup window of SharePoint 2010. Therefore when you try to get in the your site, you receive "401 Unauthorized error".

The easy way to resolve it : download Firefox browser on your phone, which officially supported by Microsoft for SharePoint 2010. Firefox supports SharePoint’s login popup and allows you to login to your site!

You can download it by Play Store of Android or by QR Code :