Yealink Forums

Trying to locate directions and files required to recover from a failed firmware upgrade on a T55A

Thanks for any help!
Dave

(11-04-2019 01:56 AM)dave.barker Wrote: [ -> ]Trying to locate directions and files required to recover from a failed firmware upgrade on a T55A

Thanks for any help!
Dave

Hi Dave ,

This is Rick from Yealink Support Team .
I have replied you in ticket , please check .

Dave did you ever get the USB recovery to work?

I now have two T55a sets that need to be firmware recovered. When i do this via the set it is not working. Can this be done via USB ???