Hacking Question NAND backup from a previous version

[The0919]

I made a NAND backup when I was on 5.1, but I updated to 6.1 (officially on accident because I'm a dumbass), will my 5.1 backup work on 6.1 even if my fuses are burnt? What about when thermosphere comes out, will I be able to use that backup for emunand?

 

[Draxzelex]

You can but you will be unable to load that backup without booting into RCM first and using a payload/bootloader that bypasses the fuse check. And even once you do, you will lose out on sleep mode since warmboot also checks the fuse count with the current firmware.

 

[The0919]

You can but you will be unable to load that backup without booting into RCM first and using a payload/bootloader that bypasses the fuse check. And even once you do, you will lose out on sleep mode since warmboot also checks the fuse count with the current firmware.

Darn alright, so I should just make another one.