I rolled back to WP8.1 so I could have the latest build (10572) and after updating to that build I performed a hard reset to make a clean start, and my apps won't restore. The show up on the start screen, but greyed out, not showing on the app list neither on the store donwload section. Do I need to go back to 8.1, restore backup and then update to 10 (10572)? I want a fresh start from 10 =/