Hacking Question Booting with more burnt fuses as expected

[ciaomao]

Is this maybe the reason why my sysnand doesnt boot anymore?
If so I would like to update, but is this possible from my emunand, or is there a ChoiDujour RCM payload maybe? Maybe it is also that the payload I inject aint backward compatible to the old sys fw. the new 10.1 emunand boots up fine. the synand is still on 8.x.

 

[ZachyCatGames]

anti-downgrade fuse stuff exclusively applies to Nintendo's bootloader/warmboot, and the result of having too many fuses burnt is an immediate black screen with no backlight after pressing power.

If you're booting using the official bootloader and are getting a black screen immediately, maybe *shrugs*
Otherwise, no.

 

[RHOPKINS13]

If this is the case you can probably still boot your SysNAND using Atmosphere or Hekate. From there you could officially update your SysNAND, there's probably a small ban risk though.

 

[ciaomao]

I only tried to boot sysnand from hekate. Maybe I am a bit too much the tin hat guy, but I wasnt sure if I leave traces. If there is no other way, I will boot cfw sysnand. If this works I can officially update. My sys should be clean.
Dunno, thanks!

 

[ciaomao]

Problem solved. The error code I got finally was 2002-2634. I ejected my game cart and was able to boot my sysnand again. I updated to the latest FW and everything is good.
thanks