ASUS Z370 F Gamin Not Able To Change Bios

[nitinvaid20]

so i was heaving this issue since i have updated the new 1002 Bios i think this below issue is random sometimes it come sometimes it wont
see this
after boot logo the windows is now stuck here for like minute in dos like screen please check the video what can be done to solve this even i have formatted the windows and resinstalled

I have SSD M.2 NVME 970 EVO and rest of my system specification are in my signature

[video="https://www.youtube.com/watch?v=2KfNVlBqXT8"][/video]
now i want to deggrade my bios that also i can not do it
getting this error

and now i want to roll back because of this and i can not do that also

 

[Lutfij]

How did you flash the BIOS? Using a USB drive or the app in OS? See if you can reflash the BIOS using a USB drive(FAT32 formatted) and see if the issue is averted. If the issue persists, remove the CMOS battery and replace after 15 minutes and see if the issue persists. See if you can revert to 0805. The issue you've stated seems like Asus let this one out of the gate, prematurely and will have an update to 1002 after this incident.

 

[nitinvaid20]

How did you flash the BIOS? Using a USB drive or the app in OS? See if you can reflash the BIOS using a USB drive(FAT32 formatted) and see if the issue is averted. If the issue persists, remove the CMOS battery and replace after 15 minutes and see if the issue persists. See if you can revert to 0805. The issue you've stated seems like Asus let this one out of the gate, prematurely and will have an update to 1002 after this incident.

I have tried both ways via bios EZ FLASH 3
and in OS also
In bios I am getting error selected file is not valid