Trezor T not syncing with Daedalus 4.0.5

Hello, I have recently bought a Trezor T wallet (firmware completely up to date) and am trying to sync it with Daedalus 4.0.5. After clicking pair hardware wallet, i am receiving an error message stating “unsupported firmware”. Tried re-installing Daedalus with but getting the same issue.

Is this a common issue with this version of Daedalus?


U need to update the trezor to the latest version


It’s brand new and completely up to date.

being a new device not meaning it’s up to date

OK, when i open Trezor Suite it is showing firmware as “Up to date” at version 2.3.5, with no alert or message to perform an update?


then you can ask the IOHK support team,

meantime you can pair the trezor with yoroi (install chrome and add the yoroi extension)

  • open yoroi
  • add wallet (shelley era)
  • connect hw

Or u can pair the trezor on


i’ll see what there is any info on this issue from trezor.

was ideally wanting to use Daedalus but might end up going with Yoroi if i cant figure this out!


you can return anytime to daedalus,