Hacking Question Can't Boot CFW or OFW

[xRemy]

I downgraded to 6.1 from 6.2 recently. When i initially updated to 6.2 i burnt a fuse.
So i wanted to update back to 6.2 without burning a fuse and when i attempted it via ChoiDujuorNX i rebooted and now i cant boot into any Firmware.
Throws an error every time i attempt to, so how do i go about restoring 6.2 FW? I do have a 6.2 nand backup, could i simply restore it?

 

[bomigoton]

When the fuse is burned you cant go back. Restore your 6.2 backup.

 

[xRemy]

When the fuse is burned you cant go back. Restore your 6.2 backup.

I was back in 6.1 with no problems, but when i tried updating back to 6.2 yesterday i couldnt boot.
Actually what i ended up doing was restoring my backed up boot0/1 and it worked.

 

[bad361]

You can go back to any firmware by restoring its nand, but the fuses you've burnt are burnt forever and you wont be able to laucnh ofw that requires less fuses burnt, only cfw becasuse it bypasses fuse count checking (problems with sleep mode).

ps. idea about restoring the fuse count is genius tho lol