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Yealink T48s Firmware update failed
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complex1 Offline
3CX Adv. Cert. Engineer
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Post: #2
RE: Yealink T48s Firmware update failed
(01-13-2022 06:22 AM)dangmoss Wrote:  How do I get new firmware on these units?

Currently I am at...

Version
Firmware Version 66.83.0.55
Hardware Version 65.0.0.2.0.0.0

I have factory reset the phone

I have tried every version avialable to download and it fails everytime

Firmware Update Failed!

help?

Hi,

Please carefully describe the steps you have taken and the firmware you want to install.

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
01-15-2022 04:40 AM
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RE: Yealink T48s Firmware update failed - complex1 - 01-15-2022 04:40 AM

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