Recent content by Crypto900

  1. Crypto900

    Hacking Hardware emmc slower mode (200 MB/s) - hwfly V5

    I managed to desolder it and separate them again. But that was not enough. It turns out that my cmd resistor (4k7 ohm) also was corrupted, probably got too hot. After separating the resistors again, I always got „emmc init failed“. So it was completely dead. I harvested the resistor from a dead...
  2. Crypto900

    Hacking Hardware emmc slower mode (200 MB/s) - hwfly V5

    Yea I tested it. Stock boot does not work anymore. Booting through rcm does work for sysnand (and emummc). I just tried reflowing the emmc, no change, same error. I still don't think its the emmc chip or its connection, because it worked 2 days before and was untouched since then. Can any...
  3. Crypto900

    Hacking Hardware emmc slower mode (200 MB/s) - hwfly V5

    Does the stock firmware boot with this issue? Because the stock firmware worked a few days ago with added emmc dat0 chip slipped under. I have to check if I can get the stock firmware to still boot or if the issue appeared while installing the HWFly v5… Probably a reflow could fix it.
  4. Crypto900

    Hacking Hardware emmc slower mode (200 MB/s) - hwfly V5

    It’s a switch oled, so it’s not possible to unplug the emmc like on the older models. So you think it’s a faulty connection on the emmc chip? I waited to reflow, wanted to get some knowledge from here first, if the issue is the emmc chip/connection or some other issue. I made a Backup of the...
  5. Crypto900

    Hacking Hardware emmc slower mode (200 MB/s) - hwfly V5

    Hi I just installed the hwfly v5 chip to my new switch oled and run into an issue. My emmc init fails and it falls back to slower mode and works fine with a 200MB/s connection. My emmc should be totally fine and working. I think its the wires from point C and/or B (I used very thin coated...
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