Hacking Help needed oled switch cant boot both to emunand or sysnand

dragonmaster · Mar 27, 2026

Well it was on firmware 18 and i decided to update it while i was in emu-sys nand using the daybreak. What i foolish did without even checking if all works is to do a new emunand too now i boot to black screen in sysnand due to fuses mismatch and i got this crash while trying to boot in emunand. I dont know how to fix it

dragonmaster · Mar 28, 2026

It seems that gbatemp is not helpfull as in the past.

thesjaakspoiler · Mar 28, 2026

It can be a ton of things.
- first check that you are on the latest hekate/atmosphere
- if you are using custom themes, overlays or any other custom system modules, try disabling them

dragonmaster · Mar 31, 2026

well i resolved it by myself not as easy though as all the problems occured due to a system bad installation aka corrupted firmware
i installed https://github.com/sthetix/NANDFixPro
i then proceed to level 1 restore following instructions.
Note that you must allow write in memory in order to flash the system from scratch.
And voila swith now boots.
This will also fix the error 2002-4685

Hacking Help needed oled switch cant boot both to emunand or sysnand

Ancient One

Attachments

Ancient One

Well-Known Member

Ancient One

Similar threads

Popular threads in this forum