It doesn't matter, works on any switch.
Try to reflash your Picofly to reset any training data.
Your diode reading's are fine ?
And please send picture from your emmc (which type)
Last edited by evil_santa,
Try to reflash your Picofly to reset any training data.
Your diode reading's are fine ?
And please send picture from your emmc (which type)
Readings are within normal range, Emmc is Samsung KLMCG4JETD 64gb. Tried to reflash pico with 2.73FW, also tried completly new rp2040 zero with picofly 2.74FW. Both ways still gives *=* error two times. PC recognizes switch in rcm mode, indicating that emmc works, but there is missing valid boot0/boot1. So is picofly realy able to glitch switch oled without valid boot0 partition?
Rehius says yes.
https://gbatemp.net/threads/picofly-a-hwfly-switch-modchip.622701/post-10120712
RCM mode is also if you don't have an Emmc installed.
Emmc defective
https://gbatemp.net/threads/picofly-a-hwfly-switch-modchip.622701/post-10120712
RCM mode is also if you don't have an Emmc installed.
Emmc defective
Last edited by evil_santa,
Hmm hard to say from here.
The emmc has a 4mb boot partion. It is possible to deactivate the boot partion but it's not a thing on a new emmc.
Can't tell you what you should do now.
If you have a hwfly chip you can try with these but it should be the same.
You can desolder it and write it with an hardware programmer.
Or you can use a ft232h to write to boot0/1 backup to the emmc.
That would be the hard way, 3 times to unsoldering, 2 times raball. Most of the time these emmc cant even handle 1 reball. Also i think i will use V1 switch for flashing full disk image via hekate, but again, alot of hot air desoldering. So I guess thats the way. Why pico is unable to glitch in easy way is a mistery.
Hello guys im in that same problem, dead oled here, whit picofly, no boot nothing, probable dead emmc after 17.0.0 update.
Whats the easier method can i try to rebuild the emmc nand? no hekate showing, only recognizes APX (Rcm mode) on my pc, and i only have boot1/0 backups, no rawnand backup
Whats the easier method can i try to rebuild the emmc nand? no hekate showing, only recognizes APX (Rcm mode) on my pc, and i only have boot1/0 backups, no rawnand backup
Hi, there is unfortunatly no easy way to rebuild. You have 3 options that i know of.
1. Solder emmc to switch v1, launch hekate and reflash boot partitions.
2. Solder emmc to specific emmc adapter that can refash partitions (linux environment)
3. Use ft232h programmer as it is stated post before. No need to desolder emmc as it can flash on board.
Also i think it is possible restore emmc using emmu nand image. Just make emmunand backup, and restore it as it is sys nand. You can make and rebuild full disk image using unbrick pack v4, again, using emmunand prodinfo file.
Keep in mind that your emmc could have physical damage and you will need completely new emmc.
Good luck !
You don't need to desolder a Mariko eMMC just to reflash it. Picofly or HWfly can boot Hekate with an entirely empty eMMC. If the eMMC is dead, a new eMMC can be soldered to the console and Hekate can image it. If Prodinfo was backed up, then Sthetix level 2 unbrick will work, otherwise level 3 is necessary and the console will not be able to connect to Nintendo servers.
thank you
) i dont think its a physical damage bcause happened after someshit my friend has done after 17.0 update, restored some broken backup something like this, for me the easyest way should be solder the emmc to a v1 and reflash. other things here in brazil i have no easy access. thank you so much!
Post automatically merged:
but mine is a oled! whats hes telling to me is, dessolder the oled emmc, solder on a v1, boot the v1 on hekate, flash oled boot partitions in v1 board then ressolder the oled emmc in oled board again
Post automatically merged:
im trying to not get a new emmc chip, cuz for me is very difficult to shop another one, but i have access to others switches consoles
Post automatically merged:
actually.. ft232h is very cheap right here too, ill try this one first
Edit to avoid spam:
ill need the emmc adapter? the big black box that was shown up on the arab video? or can i do this only whit a FT323h adapter? here in brazil we have this one FT323RI someone can tell me if can i do whit this little board instead the 323h?:
Last edited by vlosopedro,
As evil_santa stated before:
"you can use a ft232h to write your image to your emmc. It's not necessary to desolder the emmc.
Connect dat0, cmd and clk to ft232h, power on your switch and you should be able to write the boot0/boot1 bin files".
That black box is used for friction contact, as it pushes down on emmc to create contact, so you dont need to solder emmc.
Just connect coresponding wires. If 323RI will work is up to you and your knowladge.
Good luck.
"you can use a ft232h to write your image to your emmc. It's not necessary to desolder the emmc.
Connect dat0, cmd and clk to ft232h, power on your switch and you should be able to write the boot0/boot1 bin files".
That black box is used for friction contact, as it pushes down on emmc to create contact, so you dont need to solder emmc.
Just connect coresponding wires. If 323RI will work is up to you and your knowladge.
Good luck.
Impressive
can you make a guide?? Pdf with pictures or video. How did you figure out that emmc was completely dead?? Where have you measured 1,8V?
Post automatically merged:
How did you do that?? I'm asking just because of curiosity
Last edited by Myst0gan,
Yaeh yeah, i just got myself in asking, why i need a emmc reader if i dont need to ressolder de emmc hahahaha, thank you my friend, i ordered a ft323h on aliexpress, when it arrives ill come back here and post a feedback, really aprecciate your help! Thx so much
Other people helped alot more than i did, but no problem. Also if you are using aliexpress, i suggest buying new samsung 64gb emmc, they are pretty cheap and will definetly come in handy later
. Happy waiting !
So if i got this right....
You just buy an ft232h. You simply add 3 10k resistors:
clk=ad0 10k to gnd
cmd=ad1 and dat0=ad2 both 10k to 3.3v
power on switch in order for the nand to have power and you can read write boot0/boot1 sectors,using that postal3 program, on "oled models" blank 64gb nands?
This is amazing! Anyone completely confirm that this works?
You just buy an ft232h. You simply add 3 10k resistors:
clk=ad0 10k to gnd
cmd=ad1 and dat0=ad2 both 10k to 3.3v
power on switch in order for the nand to have power and you can read write boot0/boot1 sectors,using that postal3 program, on "oled models" blank 64gb nands?
This is amazing! Anyone completely confirm that this works?
In theory it should. But if everything works as intended and working new emmc is soldered perfectly, just not yet written, in other words blank, picofly or hwfly can and will boot to hekate for easier flashing.
I have that chip on pic i want to read mmc nand for V1 console not boot to hekate but picofly is glitch and see logo in secreen but with try to boot to hekate msg (failed to read inti sd card) but the sd card adapter for switch working in other console) i need digram for soldring that chip to mmc. Thanks you
Last edited by Danook28,
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