Lumia 920 running Windows 10 doesn't open start menu upon the latest update, What should I do ?

[WPCentral Question]

The details are simple a nokia Lumia 920 that doesn't open Start menu for no reason except the last update for it [developer's preview].

 

[iTomas]

Reboot device, maybe it will help, if not, hard reset device ( and dont backup, use as new device).

 

[Br1t]

All mine did was sit on a loading screen forever when you clicked on something. Took me a while to get to the settings, but once hard reset without a backup install, it's useable, well sorta hardware and software shortcomings aside.