Recent content by lizy996

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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    The blue light on this Wii U is flashing when it is turned on, and it can only be started by soldering Defuse. It is currently stuck on startup and cannot dump otp yet
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    When I started Wiiu, the minute menu was not displayed and the Putty log was stuck here: 81 00 80 01 81 00 80 [pico] Changed state: WIIU_STATE_NEEDS_DEFUSE -> WIIU_STATE_DEFUSED [pico] Changed state: WIIU_STATE_DEFUSED -> WIIU_STATE_MONITORING...
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    Thank you very much! I will try it later according to your tutorial. 1702004904 At the end of the run, the following error occurred: Updating cluster 7ff2 (block ffe) Updating cluster 7ff3 (block ffe) Updating cluster 7ff4 (block ffe) Updating cluster 7ff5 (block ffe) Updating cluster 7ff6...
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    I finally found that the CPU was damaged. Using a multimeter in the diode range, I measured the dat0 line coming out of the CPU and found no resistance to ground.I moved the SLC chip to another WiiU motherboard with both SLC and MLCS physically damaged, and was finally able to successfully run...
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    Where is the original OTP read from, the CPU?I can move it from the donor console
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    After dump the opt using PRSHhax, an error message appears when starting with "Mount slc: -1" and "Could not read FAT blocks from flash"
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    I understand, thank you very much. Is there a way to modify the original opt.bin? This seems to allow for arbitrary system flashing
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    Opt.bin is regenerated using defuse after soldering the SLC chip of another machine. I also think that using another machine's SLC may not work properly, but it can actually boot up normally after being rebuilt using the defuse, but the defuse cannot be removed. I think it's almost successful...
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    Tutorial How To: Upgrading / Rebuilding Wii U Internal Memory (MLC)

    I have a wiiu, and its SLC flash memory and SLC.raw backup were transported from another machine, with a flashing blue light when turned on. It can now boot up after rebuilding according to your tutorial using defuse, but when I remove defuse and boot it up, it turns into a blue flashing light...
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    I used two SD cards for testing, both of which were unrecognized, Sandisk Ultra 128G and Ultra 64G. I suspect that Wiiu does not support this brand's SD card? Can you tell me which SD cards are currently explicitly supported?
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    I can confirm that there is no problem with the CMD clk connection. Is the firmware too old to support external SD cards? Because when this wiiu was able to boot up normally before, I found that using defuse to block the optical drive was invalid
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    SD card cannot be recognized after replacement Mlc: is not an SD, so it is EMMC Mlc: MMC_ Send_ OP_ Cond failed with 1
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    This is the log of starting into minute
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    I have repeatedly checked the external SD card and found that there are no issues with the welding, but it still cannot be recognized. What should I do next?
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    Tutorial How to setup redNAND to fix system memory error 160-0103 (failing eMMC) without soldering

    Because I measured that dat1-dat3 are all 3.3V, CLK are 1.6V, CMD are 3.3V, so I speculate that dat0 should also be 3.3V. Maybe it is because SD card is not detected, but there seems to be no other way to further verify it. Maybe it is caused by the damaged EMMC burning a component.
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