Hacking Hardware Picofly - a HWFLY switch modchip

Dee87

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do you need 2nd mosfet only if cap is removed?
no u dont
some devices require 2 mosfets
u dont need to remove any caps it was just easier to remove that one
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Im getting confused with this, the point that says remove, what is it? Does it mean remove the capacitor???
yes if u want to mount the mosfet that way u need to remove the capacitor an isolate the lower pad from that cap
 
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DawnWorkout

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RP2040-Zero
47-50 ohm resistors - SMD 08085 or smaller
Mosfet (IRFSH8342 MOSFET) and or hwfly cpu flex cable
Wire


Somebody help me
I have Oled and Lite models.
Does the installation process require a V2 cable?
I saw the explanation that MOSFET is a prerequisite. Do I have to buy both?
In Ali, the v2 cable is on sale for $10.


Basically, this installation seems difficult, so I'm a little worried. Will there be a complete easy kit in the near future?
I'm thinking about waiting a few months
Overall, I'm very curious about your opinions.
 

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Dee87

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RP2040-Zero
47-50 ohm resistors - SMD 08085 or smaller
Mosfet (IRFSH8342 MOSFET) and or hwfly cpu flex cable
Wire


Somebody help me
I have Oled and Lite models.
Does the installation process require a V2 cable?
I saw the explanation that MOSFET is a prerequisite. Do I have to buy both?
In Ali, the v2 cable is on sale for $10.


Basically, this installation seems difficult, so I'm a little worried. Will there be a complete easy kit in the near future?
I'm thinking about waiting a few months
Overall, I'm very curious about your opinions.
if the mosfets is to difficult buy the kabel from ali express

maybe there will be a better solution one day who knows

 
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Bl_BR

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Firmware mais recente aqui

Registro de Mudanças:

v2.0 + Comunicação MMC ativa
v2.1 + suporte Toshiba
v2.2 + Corrigir falha de inicialização Toshiba
v2.3 + suporte SanDisk
v2.4 + Inicialização Toshiba mais rápida
v2.5 + correção de inicialização OFW

deve ser VERMELHO após a gravação do USB. se você vir verde, defina o jumper "modo RGB"

BRANCO = gravação eMMC
AZUL = falha
ROXO = falha na inicialização do eMMC, verifique CMD / CLK
AMARELO = falha na gravação do eMMC, verifique D0 / eMMC não suportado
CIANO = sem reação à falha, verifique o fio mosfet
VERDE = sucesso



P: O que é suportado?
R: Erista (v1), Mariko (v2, Lite, OLED)

P: suporte para tipos eMMC?
R: Testado em Hynix, Samsung, Toshiba, SanDisk

Q: VERDE, mas reinicialização instantânea
R: Verifique sua solda, limpe o fluxo. Se não ajudar = adicione 20K-30K ao RST

P: Eu realmente preciso de resistores de 47 Ohm?
R: Você pode ignorá-los, no entanto, neste caso, você terá que usar o emuMMC devido à interferência de linha, o sysNAND não inicializaria.

P: o firmware tem aprendizado? Como redefinir as estatísticas
A: Pino curto 0 para 1 ou GND durante a partida para reinicialização do chip. As estatísticas são coletadas a cada inicialização. Quanto mais você o inicia - melhor ele inicializa.

P: código aberto?
R: não

P: por que você fez isso?
R: para provar que é possível!

P: executar o Atmosphere?
R: sem pirataria

Ao usar a ferramenta de desbloqueio do Atmosphere, você concorda em usá-la apenas para homebrew.

Way 1 (USB): flash o unlock.uf2 no chip por USB
Caminho 2 (sem USB): execute picofly_tb do Hekate, precisa desbloquear.bin no cartão SD não use, bugado.

Boot into Full Stock and perform a full system reset.
I'm trying to do the installation on my OLED but I get a blue light right after a white one and the device starts in the original cfw, does anyone know what it could be?
 

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hippy dave

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The thicker yellow brown ones are good and they also make new black ones that match those as well. So far those have been the best and don't bend / warp with heat. The smaller ones are the ones that flex/bend with heat over time.
Do you have a link for the good/thicc ones please?
Do you reflow the emmc with heat with the adapter in place? And that's been reliable with the good adapters? Someone was saying reballing was the only reliable option, but maybe they didn't know about the thicc ones?
 
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jacobtc

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I have a couple Switch Lite's around with broken EMMC IC's. Would a Emunand be able to be installed on these? They won't boot to Sysnand currently.
 

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