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T55A Firmware Recovery via USB
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dave.barker Offline
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Post: #1
T55A Firmware Recovery via USB
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
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Rick_Yealink Offline
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RE: T55A Firmware Recovery via USB
(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 .
11-07-2019 09:39 AM
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Ingram Micro New Zealand_Support Offline
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RE: T55A Firmware Recovery via USB
Dave did you ever get the USB recovery to work?
12-09-2019 10:59 PM
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Litz62 Offline
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RE: T55A Firmware Recovery via USB
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 ???
09-21-2021 10:41 PM
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