Can't launch games after emummc update to 9.0

CarloBon Sep 20, 2019.

  1. CarloBon
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    CarloBon Member

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    Sep 20, 2019
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    I was launching a game in my emuMMC (with kosmos/atmosphere) on 8.1 and I accidentally clicked on update (from the popup that comes up when you need a system upgrade).
    After updating I couldn't boot into the cfw anymore, so I updated the Kosmos to the latest release.
    After succeeding in booting into the emuMMC I had the atmosphere error message 2162-0002 so I deleted the 0100000000001000 title from atmosphere and now I could finally boot.
    But now every time I try to open a game (with or without cartridge) I get an error message "Unable to start software. Return to the HOME Menu and try again".
    I can access homebrew launcher via album app.
    (I already tried ticking off the archivation check for the folders on the sd card)
    Any suggestions? thanks.
     
    Last edited by CarloBon, Sep 20, 2019
  2. Owenge

    Owenge GbaTemp browser

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    1. Is the system banned?
    2. Are the games installed from the eshop?
    3. If not try to reinstall the nsp

    If this gives you an error, maybe you don't have the Sig patches(?)
     
    aarti likes this.
  3. aarti

    aarti Killua Zoldyck

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    Have you updated signature patches?
    Edit: Damn, @Owenge was some seconds faster
     
    Last edited by aarti, Sep 20, 2019
    zxr750j and Owenge like this.
  4. CarloBon
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    CarloBon Member

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    Sorry for the stupid question but how is that done?
     
  5. Owenge

    Owenge GbaTemp browser

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    The sig patches are online somewhere. We cannot share due to the rules, but if you just do some research i'm sure you'll find something ^_^
     
  6. CarloBon
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    CarloBon Member

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    The system I don't think is banned since I updated via nintendo servers, the games are installed with tinfoil but I don't think that reinstalling them would work because it's a problem I have with both the cartridges and ALL tinfoil installed games.

    — Posts automatically merged - Please don't double post! —

    Tried but didn't work

    — Posts automatically merged - Please don't double post! —

    Should I try downgrading?
     
  7. Owenge

    Owenge GbaTemp browser

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    Let me try to explain this. Game carts won’t work on 9.0.0 due to it requiring a separate update that atmosphere blocks (so you can downgrade)
    Try to just use vanilla atmosphere and try the dig patches, this worked for me when o updated to 9.0.0 (used /HBG/ for games due to my system being banned)
     
  8. CarloBon
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    CarloBon Member

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    But to do that don't I need to do a full reset?
     
  9. Owenge

    Owenge GbaTemp browser

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    Do I don’t think you do(?)
     
  10. CarloBon
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    CarloBon Member

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    Sorry I'm Italian. So do I need to do a full reset?
     
  11. Owenge

    Owenge GbaTemp browser

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    Okay by “full reset” you mean a system reset? No. At most you would have to clean any old CFW out of your SD cards
     
  12. pLaYeR^^

    pLaYeR^^ Doctor Switch

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    Since when? There is even a thread for sigpatches...
     
  13. Owenge

    Owenge GbaTemp browser

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    I ran into a problem when installing any NSP giving an invalid sig patch from both gold leaf and tinfoil (hbg) so I look around and found sig patches for v. 9.0.0 and installed them, this worked for me at least :wink:

    Edit: oh oof I thought sig patches had copyrighted data in them for some reason. My bad
     
    Last edited by Owenge, Sep 20, 2019
  14. Sticker

    Sticker Advanced Member

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    Oct 1, 2018
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    Downgrade to 8.1. There is no benefit of 9.0 right now. Using chojdunoNX to downgrade
     
  15. CarloBon
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    CarloBon Member

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    Is it safe to downgrade via homebrew menu opened from the album? I have heard that homebrews launcher from the album app don’t have the full “control” or something like that.
     
  16. Sticker

    Sticker Advanced Member

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    I upgrade, downgrade at least 10 times since fw 4.1, there is no problem.
     
  17. CarloBon
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    CarloBon Member

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    But I updated via Nintendo network and not by choidojourNX. Doesn’t it mean that I cant downgrade because of burnt fuses?
     
  18. Sticker

    Sticker Advanced Member

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    using hakate to check you burn fuses
     
  19. CarloBon
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    CarloBon Member

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    What?
     
  20. zxr750j

    zxr750j GBAtemp Regular

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    Sep 29, 2003
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    Uuuuu
    You're right, you don't have to check them, you burned them.
     
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