Hello there zasonov !
Thank you so much for your patience and for trying the flashing process, we’re truly sorry about the broken link earlier, and we appreciate your persistence in working through it.
Since the gray screen issue is still occurring after a factory reset, we’d recommend performing a hard reboot using the steps below. This can help reinitialize the headset and may resolve the boot sequence glitch:
Hard Reboot the headset
Hold down the power button and volume down button for 30 seconds until you hear the boot-up sound
If the boot-up sound is not heard:
Hold the power and volume (-) button down simultaneously until the boot screen loads on your headset.
Use the volume buttons on your headset to highlight "Boot Device" and press the power button.
Use the volume buttons on your headset to highlight Yes and press the power button.
Let us know how it goes. If you are still having issues, please send us a private message and we will look into it further. Please select our name to get to our profile page, or click here: https://metaque.st/CommunitySupport. Next, click "Send a Message" to privately message us! Please remember, you must be signed into the community first to send us a private message.