Hacking Hardware After installing the Picofly (clone), it shows a pulse pattern I've never seen before and doesn't work.

[DawnWorkout]

I performed the Kamikaze mod and all the work and values are correct. The issue persists even after replacing the chip.

I previously received advice regarding this problem, suggesting the addition of a resistor. I am planning to order an SMD 0201 type 100 ohm resistor. Unlike the RP2040 chip, how should I add this resistor on the clone chip? Should I connect each side of the resistor to the lead wire coming from the clone and the lead wire coming from the Switch motherboard respectively? I really want to resolve this issue.

if this issue is indeed a resistor problem, could you please confirm if an SMD 0201 type 100R Ohm resistor is the correct one and explain how to install it?

Oh, and the device in question has Toshiba NAND.

 

[leerz]

*=* short long short, emmc init fail.

plug it on the pc and see if it's seen as an RCM device


1. did it work after you get to the dat0 point before you wire up your wire?

 

[DawnWorkout]

*=* short long short, emmc init fail.

plug it on the pc and see if it's seen as an RCM device


1. did it work after you get to the dat0 point before you wire up your wire?

Rcm okay

After attempting to work on the kamikaze, we have not been able to confirm the entry into the official firmware
I'm sure there's nothing wrong with the installation

 

[LuigiGad]

The steps for installation must always be gradual in order to avoid problems. First, always do the kamikaze. After doing it, check if the console has suffered any damage by starting it. Then archive the kamikaze and move on to the rest.

 

[leerz]

Rcm okay

After attempting to work on the kamikaze, we have not been able to confirm the entry into the official firmware
I'm sure there's nothing wrong with the installation

since your switch is stuck in rcm mode, it means there's a problem in the procedure.
when you say "i'm sure theres nothing wrong with the installation" says otherwise given that it isn't booting/now in RCM mode
the switch will always go to RCM mode if there's a problem on the device

what's the diode reading on your d0?
if you get short to ground, then d0 is touching ground.
if no short and you get .500-800 means it's not shorting to GND,
Instead, you drilled too much and the trace from the emmc to the APU has been scraped or CUT., this is common if the kamikazee has failed.

you need to chip away to the line/trace towards the cpu and rebuild it.