1. laramie

    laramie GBAtemp Advanced Fan
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    just look up switch 5.1.0 universal exfat and it'll come with a guide. I don't want to link it in case it's not legal but google will help.

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

    idk of anything to partition the nand... as far as I know if you do that there's no fix. the 5.1.0 thing I mentioned does flash over your nand so it may be your best option. I know it does work bc I had to use this method when bricking my day one switch with no nand backup.
     
  2. duckbill007

    duckbill007 GBAtemp Regular
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    5.1.0 wont help without bis keys. So, first of all get that keys.
     
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  3. Rebeca

    Rebeca Member
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    I found I'm able to run Hekate on this switch as it's a v1 and therefore get the biskeys, but I can't run memloader to inject 5.1.0. Any way around that?
     
  4. DragarX

    DragarX Advanced Member
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    Put the files on your sd card, run this pay load and copy the files from sd to nand.
    https://github.com/suchmememanyskill/TegraExplorer
     
  5. Jerriel

    OP Jerriel Advanced Member
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    still waiting for biskeys for mariko switch still dead

    Sent from my CPH1819 using Tapatalk
     
  6. Rebeca

    Rebeca Member
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    Got the keys with lockpick rcm but they seem to be corrupted or at the very least incomplete. Opening Prodinfo in a hex editor revealed the 5th byte, which, according to some info I got here, should be 07 is 0B, which I believe is Incognito's handiwork.
     
  7. ZachyCatGames

    ZachyCatGames GBAtemp Psycho!
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    0x04 is the cal0 revision.
    Its value depends on when your device was manufactured, it's bumped anytime Nintendo makes a change to cal0s format.
     
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  8. Rebeca

    Rebeca Member
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    Used blawar's script to recover cal0 and recovered the nand with the new prodinfo. Switch's alive again.
     
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  9. Wvrd182

    Wvrd182 Newbie
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    Hey man. I'm facing the same issue as you now. Let me know how it goes. I'll also share my findings as well.

    In summary:
    Stuck on joycon icon when booting
    I'm on Mariko with sxos (hw modded)
    Installed Incognito while I'm on sysnand.
    I'm able to enter sxos recovery but unable to load any payload from there
    Tegrasmashrcm, incognito RCM, hekete doesn't load


    I do have a prodinfo backup though. Figuring how can I push that
     
    Last edited by Wvrd182, Oct 31, 2020
  10. Draxzelex

    Draxzelex GBAtemp Legend
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    Do you not have a NAND backup?
     
  11. cai_miao

    cai_miao Member
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    Backup your current nand, use HacDiskMount or NxNandManager with your keys and replace the PRODINFO partition with your backup, then restore it

    (FOR ADVANCED USER: if you understand every single step with partition swapping and wish to save some time, backup system partition only would do same trick)
     
    Last edited by cai_miao, Nov 29, 2020 at 9:23 AM
  12. Wvrd182

    Wvrd182 Newbie
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    Im waiting for lockpick to support mariko before im able to extract out my keys to use with nxnandmanager. Guess thats the only way for me to recover it.

    Thanks for the advise.
     
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