A quick update has been released for @SciresM 's Switch CFW, Atmosphère, bumping the version up to 0.9.1. Support for the latest available OFW (8.1.0) has been added and a few emuMMC-related bugs have been fixed. This, however, is not the general bugfix release the devs were talking about previously, so emuMMC should still be considered experimental for the time being.

The official changelog can be read below:

0.9.1 is Atmosphère's nineteenth official release.

fusee-primary was last updated in: 0.9.1.

With thanks to the @switchbrew team, Atmosphère 0.9.1 is bundled with hbl 2.1, and hbmenu 3.0.1.

The following was changed since the last release:

• Support was added for 8.1.0.
• Please note, emummc is still considered beta/experimental -- this is not the inevitable bugfix update for it, although some number of bugs have been fixed.
• General system stability improvements to enhance the user's experience.

For information on the featureset supported by 0.9.0, please see the official release notes.

On a last note, fusee-primary has also been changed with this version. Remember to update it too if you're using it!

UPDATE: If you were not being able to boot with this release, re-download it from the repo. A bug has been fixed which caused the system to hang if there was no emummc.ini file present on the microSD card.

Small logic error introduced in the last few days to fix an emummc bug would cause blackscreens on boot if emummc.ini didn't exist (even for non-emummc). Fixed, if this was affecting you re-download the 0.9.1 release (or create a blank emummc.ini, I guess? :))

Sorry about that!

— Michael (@SciresM) June 20, 2019

​

Source
GBAtemp thread

 

[8BitWonder]

Boot problems seems related with updates through ChoiDujourNX, so probably not related with a Atmosphére, users that update through oficial way (Settings menu > Console > Check for updates) we don't have any problem.

Probably @rajkosto need to update his homebrew for support the changes on 8.1.0

That, or folks aren't using ChoiNX v1.0.2 and updating with a write protected package2.
I remember making that mistake when going from 7.0.0 to 8.0.1 a ways back.

 

[Chocola]

That, or folks aren't using ChoiNX v1.0.2 and updating with a write protected package2.
I remember making that mistake when going from 7.0.0 to 8.0.1 a ways back.

I can't test it myself because I can't found the 8.1.0 firmware, I just updated through settings and all are working fine, now I downgraded again to test it but can't found the package for choi >.<

 

[8BitWonder]

I can't test it myself because I can't found the 8.1.0 firmware, I just updated through settings and all are working fine, now I downgraded again to test it but can't found the package for choi >.<

I hear it's floating around in some places.
Alternatively you could grab it from your own switch/Nand dump when it's on 8.1.0 or has the update pending with HacDiskMount.

Spoiler: Borrowing from rajkasto's thread

Borrowing from Rajkasto's thread:
https://gbatemp.net/threads/choiduj...ller-homebrew-for-the-nintendo-switch.513416/

You still need to acquire the folders containing firmware content somehow, some of the options are:

- Copy the SYSTEM:/Contents/registered folder from another Switch that is running the firmware version you want.

Or

- Copy the SYSTEM:/Contents folder from a Switch that has a "System update is pending" notification. This will let you pick either the currently running firmware, or the pending firmware to install.

 

[Chocola]

I hear it's floating around in some places.
Alternatively you could grab it from your own switch/Nand dump when it's on 8.1.0 or has the update pending with HacDiskMount.

Spoiler: Borrowing from rajkasto's thread

Borrowing from Rajkasto's thread:
https://gbatemp.net/threads/choiduj...ller-homebrew-for-the-nintendo-switch.513416/

You still need to acquire the folders containing firmware content somehow, some of the options are:

- Copy the SYSTEM:/Contents/registered folder from another Switch that is running the firmware version you want.

Or

- Copy the SYSTEM:/Contents folder from a Switch that has a "System update is pending" notification. This will let you pick either the currently running firmware, or the pending firmware to install.

Didn't know that trick, a lot of thanks ^^

I gona try to update my downgraded emunand through Choi, for now I can't reproduce the boot issue, Atmos run fine on 8.1.0 and 8.0.1 for me, but I update through settings.

 

[thaikhoa]

SX, Atmosphere, I don't care. And neither would you. The objective is to enjoy the console to the maximum.

Thanks to all the devs.

Yeah, it's fun to switch over SX Emunand and Atmosphere EmuMMC just a click to reboot to payload homebrew. Take advantage of benefits both worlds.

 

[Deleted User]

Finally got it to load

Downgraded to 8.0.1

Updated to 8.1.0

Atmo not black screening anymore

Oddly switch ofw is boot normally again

 

[mrdude]

For those with Black screens:

Delete folder

Atmosphere/titles/0100000000000352

If you have emuiibo installed, Atmosphere 8.1.0 fails to boot.

 

[RattletraPM]

If you are stuck on a black screen when booting, a hotfix has been released which should fix your issue. Re-download Atmosphère from the repo.
(The OP has been updated with new info)

 

[graeme122]

Thank you Team-Xecuter for this Atmosphère release



lol

 

[PikachuPrincess23]

Where can i download Atomsphere fix?

 

[RattletraPM]

Where can i download Atomsphere fix?

Redownload 0.9.1, it has been reuploaded to include the fix.

 

[PikachuPrincess23]

I have done that but I still get black screen. Do I need to use R4 Dongle?

 

[Ian Tanner]

Thank you Team-Xecuter for this Atmosphère release

You do know atmosphere released the patch for 8.1 hours before sx os? Even more proof sx is steals code

lol

 

[SilvaZoldyck]

I have done that but I still get black screen. Do I need to use R4 Dongle?

Same here, anyone that got it to work?

 

[JunkieSC]

I updated to 8.1.0 and i'm using Atmosphere 0.9.1, is there a way to get sigpatches for 8.1.0? Nsp games have refuse to load always giving an error.....

 

[Lacius]

I updated to 8.1.0 and i'm using Atmosphere 0.9.1, is there a way to get sigpatches for 8.1.0? Nsp games have refuse to load always giving an error.....

Download and add the signature patches: https://gbatemp.net/threads/i-heard-that-you-guys-need-some-sweet-patches-for-atmosphere.521164/

 

[JunkieSC]

Thank you...

 

[burt111]

Boot problems seems related with updates through ChoiDujourNX, so probably not related with a Atmosphére, users that update through oficial way (Settings menu > Console > Check for updates) we don't have any problem.

Probably @rajkosto need to update his homebrew for support the changes on 8.1.0

False for me stuck on switch screen

 

[CameronCataclysm]

Got it to finally boot, but alas only lasted 1 boot. I even created the blank .ini file that was suggested. I'm not too sure what might be taking place.

 

[Tekniquez]

All them tx suckers. Stick a quarter in your ass cuz ya got played