Install this application to enable premium features of "HD SMTH".
- Backup/download your hidden pictures with Google Drive. - Browse unlimited photos with desktop browser. - All the themes. - No advertisement - PIN lock - Manage hidden folders. More premium features are coming.
==== Tips: relaunch "HD SMTH" after you installed this license application. Rebooting your phone if there's no 'checking license' dialog shown when relaunch "HD SMTH".