When turn it on, it says Hello -Boot, and stay in Boot forever.
this is what you do..............

Force load the file like this.

C/P
If you use the HD Max loader and send the new HD Air file and turn on the box the recovery will fail
between 7 and 10%. However if turn the box off, configure the loader with the file and hit send, then
go to your box and hold the round power button while turning on the power toggle switch it will
complete the recovery and your box will work again.