help switch black screen AUTO RCM cant deactivate

Discussion in 'Switch - Exploits, Custom Firmwares & Soft Mods' started by neojared, Oct 21, 2018.

  1. neojared
    OP

    neojared Newbie

    Newcomer
    1
    Oct 21, 2018
    Mexico
    Hi i got this switch from a client
    i see AUTORCM activated but cant deactivated

    SXOS v 1.5 to 2.2beta black screen
    Heckate 4,2 work but say cant launch fw o cfw same in backups o remove the auto rcm in RCM options
    RAJnx work but say cant launch fw o cfw same in backups o remove the auto rcm in RCM options
    reinx 7.0 freeze in bootimage (anime girl) & error
    Atmosphere work but say cant launch fw o cfw same backups o remove the auto rcm in RCM options

    the owner cant remember the fw version :(


    error to launch fw o cfw
    IMAG0251.
    error in backup of nand

    IMAG0250.
    w heckate can extract a files ,can serve us?
    bootrom_patched.bin
    bootrom_unpatched.bin
    evp_thunks.bin
    fuses.bin
    ipatches.bin
    kfuses.bin

    error w REI
    IMAG0252.

    Error w Atmosphere
    IMAG0253.

    Any help :( ?
     
    Last edited by neojared, Oct 21, 2018
  2. TheCyberQuake

    TheCyberQuake Certified Geek

    Member
    14
    Dec 2, 2014
    United States
    Las Vegas, Nevada
    I don't know much, but seems like eMMC is damaged or full on corrupted. My first step would be to open it up and reseat the eMMC inside to see if that fixes anything. A loose/missing eMMC will cause the device to auto boot to RCM similar to autoRCM, and the error messages indicate it can't communicate to the eMMC.
     
  3. TheCyberQuake

    TheCyberQuake Certified Geek

    Member
    14
    Dec 2, 2014
    United States
    Las Vegas, Nevada
    Well I don't know what tf tapatalk just did but it triple sent a message when I only tapped once.
     
    Last edited by TheCyberQuake, Oct 21, 2018
  4. neojared
    OP

    neojared Newbie

    Newcomer
    1
    Oct 21, 2018
    Mexico
    Please can you show me
    I'm new in the switch :(
     
    Last edited by neojared, Oct 22, 2018
  5. halloworld

    halloworld Advanced Member

    Newcomer
    3
    Jan 7, 2016
    Gambia, The
    maybe sxos brick code?
     
  6. Ashura66

    Ashura66 GBAtemp Advanced Maniac

    Member
    6
    Feb 1, 2016
    Portugal
    Under my bed
    What brick code? The brick code was removed A LONG TIME AGO
     
  7. TheCyberQuake

    TheCyberQuake Certified Geek

    Member
    14
    Dec 2, 2014
    United States
    Las Vegas, Nevada
    You have to take the back cover off the switch and then remove the metal shield that is under that. After that you should have direct access to the eMMC which is a separate daughter board. My guess is if the eMMC isn't damaged or outright missing, pulling it out and putting it back in to reseat it will fix the issue.
    Unfortunately I'm at work so I can't exactly show you, but I may be able to take some photos showing what to do once I get home if someone else doesn't show you by the time I get home. There's likely already a video out there already, and I believe ifixit has a teardown guide that you can look at and do the beginning part up till you get to the eMMC.
     
  8. midstor

    midstor GBAtemp Regular

    Member
    4
    Aug 1, 2018
    United States
    sx brickcode wouldnt make the emmc phsically move off the board.
     
  9. TheCyberQuake

    TheCyberQuake Certified Geek

    Member
    14
    Dec 2, 2014
    United States
    Las Vegas, Nevada
    We don't know if it's physically moved off the board, that's just my guess for why it's not working
     
Loading...