Switch not booting into OFW, semi-stock, or SysMMC. error code 2002-3005

Cropdudia · Jun 16, 2025

this happened after I tried to downgrade my SysMMC from 20.1.1, EmuMMC seems to be working perfectly fine.

thesjaakspoiler · Jun 17, 2025

If your OFW was on FW20 then you burned some fuses which prevent you from downgrading the sysMMC.

Shootermac · Jun 17, 2025

I have the same error is there a fix unit bricked

ConsoleKid69 · Jun 17, 2025

Easy fix for this - Downgrade as normal and you will get the error code above. You need to then boot into hekate and boot full stock then at the same time hold vol+ and vol- to get to recovery menu. Select factory reset which applies to you and hey presto it will boot properly.

Shootermac · Jun 17, 2025

Yah did try that and still have the same error

Cropdudia · Jun 18, 2025

ConsoleKid69 said:
Easy fix for this - Downgrade as normal and you will get the error code above. You need to then boot into hekate and boot full stock then at the same time hold vol+ and vol- to get to recovery menu. Select factory reset which applies to you and hey presto it will boot properly.

this will only factory reset stock and sysMMC right? will i lose data on EmuMMC if i do this?

ConsoleKid69 · Jun 18, 2025

Shootermac said:
Yah did try that and still have the same error

Check your actually in OFW and NOT CFW

Shootermac · Jun 19, 2025

Yah definitely am just get Nintendo logo for few seconds and black screen .. some annoying and frustrating

Switch not booting into OFW, semi-stock, or SysMMC. error code 2002-3005

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