The magic is in the page 78 https://gbatemp.net/threads/picofly-a-hwfly-switch-modchip.622701/post-10090767
Can I update the firmware from 2.67 directly to 2.74 through the toolbox? No upgrade to previous versions.
Up from 3-20 seconds glitch time with 2.67 to ~50 seconds with 2.74, same as 2.73
on a 2021 switch lite with sda/scl connected and single mosfet to single cap
Should we use fw_xx.bin or update.bin to update? Because the guide says that we should use the full firmware... So what is it the update.bin for?
First boots are slow, try 20 times for statistics
2.67 doesnt support i2c, since it works, you can desolder it
Ended up accidentally breaking the capacitor with the red arrow to the left. What is that capacitor so I can order a replacement? thanks
You can use some from the RP2040-Zero, look the guide
Edit:
Link to the guide: https://gbatemp.net/download/a-definitive-picofly-install-guide.37968/
Yup, just tried it on 2 unit v2 all toshiba nand, at least after a few reboot the glitch only took 3s. On 2.72 it took randomly but mostly long.
Thank to rehius for this update.
with v2.74 and sda/scl attached, directly after updating:
attempt #1: 120s
attempt #2: no boot
attempt #3: 33s
attempt #4: 3s
attempt #5: 14s
attempt #6: 41s
attempt #7: 14s
attempt #8: 49s
attempt #9: 6s
attempt #10: 80s
attempt #11: 97s
attempt #12: 10s
attempt #13: 8s
attempt #14: 6s
attempt #15: no boot
attempt #16: 1s
attempt #17: 3s
attempt #18: no boot
attempt #19: 59s
attempt #20: 146s
same switch rollbacked to v2.67, directly after rollback:
attempt #1: 12s
attempt #2: 3s
attempt #3: 4s
attempt #4: 4s
attempt #5: 3s
attempt #6: 4s
attempt #7: 3s
attempt #8: 3s
attempt #9: 4s
attempt #10: 4s
attempt #11: 17s
attempt #12: 4s
attempt #13: 4s
attempt #14: 4s
attempt #15: 4s
attempt #16: 4s
attempt #17: 32s
attempt #18: 3s
attempt #19: 4s
attempt #20: 3s
Try 2.74 without sda/scl, you don't need it since 2.67 boots fine
i don't feel like opening this switch up again but i'd assume it would behave the same as 2.67
Post automatically merged:
oh i'm aware. this reply-thread started by me telling someone else exactly that
2.74 w/o i2ci don't feel like opening this switch up again but i'd assume it would behave the same as 2.67
Post automatically merged:
oh i'm aware. this reply-thread started by me telling someone else exactly that
There no caps on nand point.
V2 for reference.
V2 is the easiest, Lite harder, OLED maybe ill try next, V1 haven't met any V1 yet.
Post automatically merged:
What would the changes we should expect from this?
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Last edited by cgtchy0412,
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