Unbrick trinket m0

[k28]

is there a way to unbrick a trinket m0? i dont know if i disconnected while in flashing process, disconnected because it was stormy outside(monitor would lose connection every few seconds), or "double flashed"? the trinket. it was working and i copied over part 1 and 2 onto switchboot drive again instead of latest samd update file.

it is not recognized by the pc anymore properly. i get it in bootloader mode with pressing 2x the reset button, or by holding volume + until steady blinking withe light. when i then connect the switch to the pc i get the message unrecognized device.


ofw: the switch is stuck at second joycon logo unless i get the switch in bootloader mode and connect to the pc.
vol+ and power: the samd preloader also boots but menus dont open and it cant recognize the sd card.....


thx!

edit:

the SD Crad Connector was damaged eventhough it looked perfectly fine. replaced it and now ofw and prebootloadewr, hekate cfw does work properly. i still cant update the trinket. i dont think updating the trinket will be necessary in the future but still. any ideas?

 

[binkinator]

is there a way to unbrick a trinket m0? i dont know if i disconnected while in flashing process, disconnected because it was stormy outside(monitor would lose connection every few seconds), or "double flashed"? the trinket. it was working and i copied over part 1 and 2 onto switchboot drive again instead of latest samd update file.

it is not recognized by the pc anymore properly. i get it in bootloader mode with pressing 2x the reset button, or by holding volume + until steady blinking withe light. when i then connect the switch to the pc i get the message unrecognized device.


ofw: the switch is stuck at second joycon logo unless i get the switch in bootloader mode and connect to the pc.
vol+ and power: the samd preloader also boots but menus dont open and it cant recognize the sd card.....


thx!

edit:

the SD Crad Connector was damaged eventhough it looked perfectly fine. replaced it and now ofw and prebootloadewr, hekate cfw does work properly. i still cant update the trinket. i dont think updating the trinket will be necessary in the future but still. any ideas?

Is your Trinket currently able to push a payload? You should be able to update it with only power and usb wires connected. It’s only 4 wires so there’s not too much that can go wrong here. I had similar issues and it ended up being

a) D+ and D- wires were too long…shortened them and resoldered.
b) my USB cable was not perfect. It worked for other things, but not my trinket. replace your USB with a good quality cable.