Here is the steps to revive your receiver if it gets "stuck on booting" where the display stays on booting and doesn't complete and reboot.

1. Do a clean FAT32 format on your USB stick.
2. Load the latest update bin file to the USB stick.
3. Turn the rear power switch on the receiver OFF.
4. Plug your USB stick into the receivers USB port.
5. Now do a forced load by pressing and holding the MENU key on the front panel of the receiver ( not the remote ) and at the same time switch the rear power switch ON. Continue to hold the MENU button until you see "LOAD USB" on the front panel then release Menu button. It will then boot from the USB stick.

IMPORTANT NOTE: When using this step, please make sure there are nothing else in the device besides the latest bin file (That is the reason behind the clean FAT32 reformat).