Hacking Question Can’t boot past Nintendo Logo after firmware update of emuNAND to 9.1.0 - SX OS

Rockstead · Dec 31, 2019

Everything has been working perfect for over a year until today.

Updated my SX OS to latest stable 2.92, was still able to boot in to Switch.

I installed the latest ChoixduJourNX
I booted in to my Switch, and ran ChoidduJour to install firmware 9.1.0 Exfat.
Installed and asked me to reboot
Has not been able to boot past Nintendo logo and then black screen
Im still able to boot in to SX OS options
SX OS options show me emunand enabled and that autorcm installed

I have no idea what to do next, any help would be appreciated as it’s vacation time and family is mad at me

Thanks

aerik · Dec 31, 2019

Theme installed?

Sent from my ONEPLUS A6003 using Tapatalk

Rockstead · Dec 31, 2019

aerik said:
Theme installed?

Sent from my ONEPLUS A6003 using Tapatalk

Sorry, no idea what a theme is, don’t recall doing anything like that.

What’s weird that I noticed is that sometimes when I boot in to SX OS menu, it doesn’t show emunand disabled or enabled.

I tried disabling it and rebooting and now that text emunand disabled is not there.

aerik · Dec 31, 2019

Rockstead said:
Sorry, no idea what a theme is, don’t recall doing anything like that.

What’s weird that I noticed is that sometimes when I boot in to SX OS menu, it doesn’t show emunand disabled or enabled.

I tried disabling it and rebooting and now that text emunand disabled is not there.

Delete the /titles/0100000000001000 and/or /titles/0100000000000811 folders from the cfw folder on your sdcard, at this point your console will boot up normally, to clean up any leftovers launch the theme installer and select uninstall theme.

Source: https://gbatemp.net/threads/release-tutorial-switch-theme-injector-easily-make-custom-themes.519036/

Sent from my ONEPLUS A6003 using Tapatalk

MasterJ360 · Dec 31, 2019

The problem is you forgot to update the sxos to 2.9.3 which supports 9.1.0. Your current 2.9.2 is only for 9.0.1 and below.
When you update to a newer firm the sxos also needs to be updated for compatibility.

Rockstead · Dec 31, 2019

MasterJ360 said:
The problem is you forgot to update the sxos to 2.9.3 which supports 9.1.0. Your current 2.9.2 is only for 9.0.1 and below.
When you update to a newer firm the sxos also needs to be updated for compatibility.

Oh wow, I had no idea.

So I just need to place the 2.9.3 and I’m okay or is it not that easy to fix?

Any issue with the fact that I can’t see if my emunand is enabled or disabled after disabling it for a test boot?

MasterJ360 · Dec 31, 2019

Rockstead said:
Oh wow, I had no idea.

So I just need to place the 2.9.3 and I’m okay or is it not that easy to fix?

Any issue with the fact that I can’t see if my emunand is enabled or disabled after disabling it for a test boot?

Yup its blackscreen central if that sxos bin file is not the latest one. My guess with the emunand bit is maybe you have autorcm on when you updated with choi b/c thats enabled by default.

Rockstead · Dec 31, 2019

MasterJ360 said:
Yup its blackscreen central if that sxos bin file is not the latest one. My guess with the emunand bit is maybe you have autorcm on when you updated with choi b/c thats enabled by default.

Great, fixed after downloading 2.9.3, you really saved me, thank you!

rp05 · Jan 3, 2020

I am getting the same problem but I’m updated to the latest SXOS 2.9.3 ! Am confused have my backup for 9.0.1 so can go back to that but would like the update am posting screenshot ! Any help very much appreciated

darkseekerliu · Jan 3, 2020

rp05 said:
I am getting the same problem but I’m updated to the latest SXOS 2.9.3 ! Am confused have my backup for 9.0.1 so can go back to that but would like the update am posting screenshot ! Any help very much appreciated

Did you use SX Autoloader? You should delete the SX Autoloader in Sxos\titles folder in order to boot again.

Or you can update your SX Autoloader to latest version - since we can't link to SX OS site, check this link to learn more:

https://www.maxconsole.com/threads/team-wain-releases-updated-sx-autoloader.55249/

rp05 · Jan 3, 2020

darkseekerliu said:
Did you use SX Autoloader? You should delete the SX Autoloader in Sxos\titles folder in order to boot again.

Or you can update your SX Autoloader to latest version - since we can't link to SX OS site, check this link to learn more:

https://www.maxconsole.com/threads/team-wain-releases-updated-sx-autoloader.55249/

Thanks Very Much

That was it i looked about a week ago on their website and didn’t see anything i would imagine a lot of people are having this problem too so that’s surprising again thanks very much

bigcletus · Mar 17, 2020

I am also having a similar problem, getting the SX OS oops! screen above after updating my main system firmware to the latest 9.2. When I try to launch the emuNand, it goes to that screen. I have the latest sxos beta 2.9.4. Any help is appreciated.

Hacking Question Can’t boot past Nintendo Logo after firmware update of emuNAND to 9.1.0 - SX OS

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