Hacking Hardware Picofly - a HWFLY switch modchip

[Lucenildo]

Info, mosfet behind the PCB, success first 5 boots, stable and fast, after error =** infinite, boot only OFW, I'm going to redo it from scratch, sadness, it happened once, but I don't remember what the reason was, clean installation.


any suggestion ?

 

[sergiochendry]

Me too
Its always in rcm mode

The strange thing is that the point gives a normal value

Yeah
Me too
I have normal value

 

[jkyoho]

value of this resistor V2, please

https://gbatemp.net/threads/picofly-a-hwfly-switch-modchip.622701/post-10204735

 

[Dlacica]

What is the value of dat0 point using kamikaze mode? I'm getting 0.848. I'm getting error *=*
No eMMC block 0 read (eMMC init failure?)

 

[jkyoho]

What is the value of dat0 point using kamikaze mode? I'm getting 0.848. I'm getting error *=*
No eMMC block 0 read (eMMC init failure?)

I have 0.5xx diode value, red prob groud

 

[Dlacica]

So I've noticed, first and second layer of board have continuity but I don't see that they are connected, I could be wrong.

 

[Lucenildo]

View attachment 414689

I searched a lot but I couldn't find it anywhere, I'm very happy, thank you very much

Note, without this resistor everything works, glitch, OFW, but it was showing errors when formatting sysnand "

 

[dehydrated_lemur]

So I've noticed, first and second layer of board have continuity but I don't see that they are connected, I could

They are ground

 

[FXDX]

"Facelift" DATO point using the Kamikaze method.

 

[karatefeet]

Does anyone know what point the trace beside dat0 is? The one I marked with an X. I hit the wrong point

 

[jkyoho]

Does anyone know what point the trace beside dat0 is? The one I marked with an X. I hit the wrong point
View attachment 414733

Thats should be the DAT2 next to dat0

 

[superxoi]

check you d+ &d- diode value if you dont have connection to PC

All the pins are connected. I even changed the port in frustration but it still the same. The only thing i can think of is the high voltage on 3.3v line.

 

[jkyoho]

All the pins are connected. I even changed the port in frustration but it still the same. The only thing i can think of is the high voltage on 3.3v line.

d+&d- go through EMI filters then straight into CPU, nothing to do with 3.3v voltage TBH.
FYI, if console can boot up normal. most certainly 3.3v power good

 

[superxoi]

d+&d- go through EMI filters then straight into CPU, nothing to do with 3.3v voltage TBH.
FYI, if console can boot up normal. most certainly 3.3v power good

the console can be docked and charged at full speed. at this point i don't know what is going on @@

 

[twins333]

the console can be docked and charged at full speed. at this point i don't know what is going on @@

I know this might be obvious, but have you tried using a different cable or a different usb port, even a different PC? How do you connect it to the pc, via hekate mtp?

 

[superxoi]

I know this might be obvious, but have you tried using a different cable or a different usb port, even a different PC? How do you connect it to the pc, via hekate mtp?

The issue comes from hardware friend. I use the same cable and pc for every switches i have modded sofar so the problem definitely not come from them.

 

[sergiochendry]

Yep try to attach it with a jumper. Good thing you didn't break the via. Before bridging, just make sure to isolate the ground with solder mask

awesome
my switch came back on

 

[nitrozz]

"Facelift" DATO point using the Kamikaze method.

My God is perfect

 

[jkyoho]

"Facelift" DATO point using the Kamikaze method.

link of your solder mask please

 

[Myst0gan]

Have you

Info, mosfet behind the PCB, success first 5 boots, stable and fast, after error =** infinite, boot only OFW, I'm going to redo it from scratch, sadness, it happened once, but I don't remember what the reason was, clean installation.


any suggestion ?

Have you tried with sda/scl?? The problem could be caused by long wire or also the glue from kapton tape