Looking for the right Teensy to dump a Kiosk Unit's SLC

Discussion in 'Wii U - Hacking & Backup Loaders' started by CosmoCortney, Jun 19, 2017.

  1. CosmoCortney
    OP

    CosmoCortney The Hacker Furry

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    Hello there,
    I'm about to dump a Kiosk Unit's EMMC/MLC and SLC via hardmod.
    In order to dump the SLC chip a Teensy 2.0++ is required. Since I prefer ordering my stuff inside the EU and from Japan I'm uncertain about if I have found the right one. The product name is Teensy++ 2.0 and not Teensy 2.0++ as stated on WiiUBrew.
    Can anyone confirm this one to be the right one?
    http://www.ebay.de/itm/Teensy-2-0-U...229566?hash=item3f64b084be:g:Ot8AAOSwepJXXbbM
     
  2. OrGoN3

    OrGoN3 GBAtemp Advanced Maniac

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  3. CosmoCortney
    OP

    CosmoCortney The Hacker Furry

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    on the cool side of the pillow
  4. Xyphoseos

    Xyphoseos Hack or no games

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    The solduring is defferent between mlc and slc ?
     
  5. OrGoN3

    OrGoN3 GBAtemp Advanced Maniac

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    Yes. You can compare pictures from their official site between the original Teensy, Teensy++ 2.0, and the 3.x variants. As long as that is what it looks like, I would assume it to be the correct one. Especially since it is named correctly.

    Edit: From the eBay specifications, it says the chip model is AT90USB1286. That is the same as the Teensy++ 2.0 on the Teensy site.
     
    Last edited by OrGoN3, Jun 19, 2017
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  6. CosmoCortney
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    CosmoCortney The Hacker Furry

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    Yes, MLC/EMMC is the 32GB NAND (8GB if Basic console) on the side of the board where you can find the CPU, GPU and RAM. The EMMMC/MLC can be dumped with the SD card method.
    The SLC chip is on the backside of the board and cannot be dumped this way. You need to connect it to a Teensy and power the chip with a 3.3v source.

    Thanks!
     
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  7. Xyphoseos

    Xyphoseos Hack or no games

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    Tell me, the slccmpt can be dumped by solduring ?
     
  8. Kafluke

    Kafluke GBAtemp Psycho!

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    Yes but it won't help you if you didn't first dump before bricking.

    Let me quantify this a bit. I'm not aware of a way to dump and fix a brick without first dumping otp.bin. and if you need otp.bin then you might as well dump slccmpt.bin at the same time. In other words, if you're bricked you can't count on a teensy saving you if you didn't back up when the Wii U was working.

    Oh and make sure you get the "signal booster edition" of the teensy 2.0 ++
     
    Last edited by Kafluke, Jun 19, 2017
  9. CosmoCortney
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    CosmoCortney The Hacker Furry

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    Too late, it's already ordered :(
    is the signal booster edition necessarily required?
     
  10. Xyphoseos

    Xyphoseos Hack or no games

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    Do you have a link for the teensy ? (Im not bricked and I have and nand backup(slc with cbhc))
     
  11. Kafluke

    Kafluke GBAtemp Psycho!

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    You just need this teensy ++ 2.0. The one you listed in OP from ebay is the same one. The Signal Booster is the software that you use but it only works on that model. You will also need this voltage regulator.

    Here's all the pics for solder points
    solder point pics
    I'm currently writing an unbrick guide. I just need to wait for my knew Hakko iron tip to get here to perform this tiny solder job.

    Here is some great info from @Leeful here on how to get started dumping.
    https://gbatemp.net/threads/success...nand-with-hardmod.457165/page-11#post-7387869

    Also I'm not sure but I think the answer to your other question about cutting that trace under the resistor is for the SD dumping method. Not the teensy. I didn't see any instructions about cutting any traces on the Wii U in the teensy instructions. Please someone correct me if I'm wrong. The only cut trace is on the teensy itself.
     
    Last edited by Kafluke, Jun 19, 2017
  12. CosmoCortney
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    CosmoCortney The Hacker Furry

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    very nice, thank you. can't i use an external 3.3v power source?
    i thought about using the 3.3v pin of my raspberry pi
     
  13. Kafluke

    Kafluke GBAtemp Psycho!

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    I have no idea. I got all this from @Leeful Maybe ask him.