Question Help with RCM mode

Discussion in 'Switch - Exploits, Custom Firmwares & Soft Mods' started by BlaiseDaKyng, Oct 15, 2019.

  1. BlaiseDaKyng
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    BlaiseDaKyng Member

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    Oct 15, 2019
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    I have a unpatched Switch (SN# XAW100285) that iv been trying to install homebrew on. the issue that i seem to be running into is after entering RCM Mode (using a rcm jig and holding down the volume + and power button) nothing happens on the screen no back light. but when i connect it to my pc with the usb-c my switch powers back on and shows thats its charging. Iv been following the NH switch Guide but keep getting stuck on the part where to inject the payload.


    Using a Linux System but also tried on windows.
     
    Last edited by BlaiseDaKyng, Oct 15, 2019
  2. Bergot

    Bergot GBAtemp Regular

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    You have to push the payload after enter RCM mode...via tegraRCM (PC) or an APP on mobile.
     
  3. BlaiseDaKyng
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    BlaiseDaKyng Member

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    Is my Switch suppose to turn on after connecting it to pc? the screen remains blank with no light until i connect it to my pc and it doesnt show was being detected in my drivers list.
     
  4. Bergot

    Bergot GBAtemp Regular

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    The switch dont turn on when enter the RCM only after you inject the payload...

    After you enter RCM and conect to your PC.. The tegra detects your switch??

    [​IMG]
     
  5. dxxshore

    dxxshore Advanced Member

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    No it's not supposed to turn in, if you have good enough USB type c cable tegrarcm should read it when you plug in. And make sure to go to settings on tegrarcm and install driver
     
  6. BlaiseDaKyng
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    BlaiseDaKyng Member

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    Ok so if its turning on after connecting it to the computer in RCM Mode the problem is the usb type c cable or usb Port?
     
  7. dxxshore

    dxxshore Advanced Member

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    If it's turning on its not in rcm mode, what kind of jig are you using? Make sure you're holding vol button first. I used Reynolds wrap foil for my jig 3 times.
     
    Last edited by dxxshore, Oct 15, 2019
  8. BlaiseDaKyng
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    BlaiseDaKyng Member

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    Using a RCM jig ordered on amazon. when i power off my switch than hold the volume + and power button for 10 sec nothing happens screens remains black no back light its not until i connect it to my computer to inject the payload does it turn back on.
     
  9. dxxshore

    dxxshore Advanced Member

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    It's not supposed to come back on until you inject the payload. It sounds like you're jig is the problem.
    Small tip if your system is in rcm it won't turn on with a push of power button, you have to press and hold to turn it off in rcm.
     
    Last edited by dxxshore, Oct 15, 2019
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  10. Kafluke

    Kafluke GBAtemp Guru

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    Dxxshore is correct. RCM wont show a backlight or anything. Plugging in the switch to a PC at that point should do nothing on the switch screen. If you see a charging icon then you are NOT in RCM.

    I would do this:

    1. Plug in your switch to your PC
    2. Hold power for 30 secs
    3. Put in jig and hold power and +
    4. ???
    5. Profit
     
  11. dxxshore

    dxxshore Advanced Member

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    Only reason I'm such a fan of foil rcm is if you do it right you can find out before shutting down to go to rcm.
     
  12. Kafluke

    Kafluke GBAtemp Guru

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    I use foil too the first time. Then I always enable autoRCM
     
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  13. BlaiseDaKyng
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    BlaiseDaKyng Member

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    i was finally able to get my switch in rcm mode by following what you said to make sure. but now im having issue of it not being detected when i plug it into my computer. tried using different ports on computer
     
  14. pcwizard7

    pcwizard7 GBAtemp Advanced Fan

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    did TegraRcmGUI ask to install the driver? open TegraRcmGUI.exe NOT TegraRcmSmash.exe the icon on bottom left of its window will be green when in tcm

    To install the driver if it didn't ask then go to settings then install driver

    https://github.com/eliboa/TegraRcmGUI/releases
     
    Last edited by pcwizard7, Oct 27, 2019
  15. BlaiseDaKyng
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    BlaiseDaKyng Member

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    i had to install it manually by going to setting in install driver
     
  16. pcwizard7

    pcwizard7 GBAtemp Advanced Fan

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    and...? you can add your own payloads as the ones that come bundle are out of date. remove the old ones and add new ones in favorites folder
     
  17. BlaiseDaKyng
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    BlaiseDaKyng Member

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    i did but its still saying No RCM so im unable to inject a payload.

    am i suppose to remove the jig after entering rcm mode but before connecting to pc? iv seen people say different idk if that could be the issue.
     
  18. pcwizard7

    pcwizard7 GBAtemp Advanced Fan

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    ok lets take this one more time

    1. hold power for 15 secs
    2. place jig in the right rail to the bottom
    3. hold power+vol + for few seconds and u should have blank screen
    4. plug into pc and it should see switch in rcm mode
    5. push the payload

    could u post a photo of jig i remember the early ones on ebay were cheap and were badly made

    also check the right rail at the bottom and see if u have any bent pins? post photo if unsure
     
  19. BlaiseDaKyng
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    BlaiseDaKyng Member

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    it was the amazon [​IMG] i checked my pins and none are bent.
     
  20. DoofusJr

    DoofusJr Newbie

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    Sep 23, 2019
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    I am having the same issue. I think it may be your USB port if the Switch can charge and will output to HDMI.
     
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