Recent content by ppzikos

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    Hacking Error code 2002-3540

    hi, I have a new switch with error 2002-3540 during a reset, on this switch there is an rp2040 "hwfly type" chip. (again). If the rp2040 chip is removed I no longer have errors 2002-3540 I'm going to install the rp2040 from Wareshare to check. 1704283395 it's ok with a wareshare rp2040
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    Hacking Error code 2002-3540

    I tested 100ohm Dat0 and CMd and 47 ohm clk reset, without success,I tested many other values that I have not written here, without success Finally the solution for my Switch with Pico style hwfly was to change the emmc. (this emmc work good with real pico 2040 zero). It seems that the picofly...
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    Hacking Error code 2002-3540

    Hi, I also have an imitation HWFLY chip in Pico2040 version, FW 2.75 on Switch V1 erista patched. During factory reset under OFW 17.0.0 the error message 2002-3540 appears even when there is no SD card in the switch. I will try to find the problem. First I'm going to remove the chip and see if...
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    Hacking Hardware Picofly - a HWFLY switch modchip

    we would say that the Switch starts on its original firmware. maybe a pico wire has unsoldered. he should perhaps check with the person who installed the chip.
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    Hacking Hardware Picofly - a HWFLY switch modchip

    Hello, do you know what this is for? : https://files.zzattack.org/img/console/oled/Test/
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    Hacking Hardware Picofly - a HWFLY switch modchip

    This is useless , the motherboard which was working perfectly received the "No-sd" SOC and it does not work. the motherboard which was not working received a "good working" SOC and it works. this clearly indicates that: 1) SOC no-sd/blackscreen dont works on any motherboard 2) the "good working"...
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    Hacking Hardware Picofly - a HWFLY switch modchip

    i rework tegra on a good motherboard! , the result is same , no SD or black screen. I exchanged the socs of 2 motherboards: i have my (F) faulty switch > NOsd /black screen with sd card and a (G) good working switch ( pico +hekate work etc...) I put the (F) soc on...
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    Hacking Hardware Picofly - a HWFLY switch modchip

    Black Screen with sd card or No SD with card Hello, for testing I did not replace the ram but the nvidia soc so on the faulty motherboard I put an Nvidia soc which normally works. Result: the switch works. Conclusion: no fault on the motherboard, however the Nvidia SOC is dead! So for me now...
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    Hacking Hardware Picofly - a HWFLY switch modchip

    hello, you only need to move the cpu and the nand, the ram is not linked.
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    Hacking Hardware Picofly - a HWFLY switch modchip

    I have the Rp2040 waveshare chip in original and in aliexpress clone, I also have the rp2040 Hwfly clone chip - the three chips make the same error, and the 3 chips work perfectly on other switches. (I have a lot of switches and chips) On the clone rp2040 Hwfly chip it's me installed the...
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    Hacking Hardware Picofly - a HWFLY switch modchip

    Hello, I have this problem on a V1 switch too, "black screen" with the SD card and "NO SD" without the SD. UMS works, Hekate / Tegra explorer / Lockpick does not work (black screen) I installed the chip on another switch, the switch works, nothing is broken. The rp2040 chip is not the problem...
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    Hardware Black screen, TegraRCMGui freezes after payload injection w/ AutoRCM

    if you have never disassembled it's not thermal pad the problem. maybe that a child has stepped on it ? and ball under soc have short. you can remove max77621 or caps , and see if short but i I think the soc has a problem
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    Hardware Black screen, TegraRCMGui freezes after payload injection w/ AutoRCM

    first video the max7621 between nand & soc is short , this short is power rail for gpu on soc ( green on my picture ) and in video 2 before 40second is pink on my picture ! after 40 second in video 2 is same rail at first video (max 77621) in green ok two short , maybe there is 2 problem but ...
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    Hardware Black screen, TegraRCMGui freezes after payload injection w/ AutoRCM

    the switch took the water? see if you have shorts on the caps around 2 max 77621 and max 77620
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    Hardware Black screen, TegraRCMGui freezes after payload injection w/ AutoRCM

    maybe backlight is dead, test with a lighting on the lcd if you see a display.
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