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Failed Firmware Update
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complex1 Offline
3CX Adv. Cert. Engineer
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Posts: 1,162
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Post: #5
RE: Failed Firmware Update
(08-21-2021 11:23 AM)MhojoNZ Wrote:  
(08-21-2021 12:39 AM)complex1 Wrote:  
(08-20-2021 11:01 AM)MhojoNZ Wrote:  Somehow updating the phone to 91.85.0.5 has failed. It now just books to a Yealink logo and will not progress further

How do I recover the phone?

Hi,

Please reset the phone to factory default to see if it reboot correctly, and try again.

Hope this will help.

Another question - can I use the .bin and .rfs files from 91.85.0.5, to upgrade the phone to 91.85.0.50 or would they be different for that version?

Hi,

I've never been in a position to do a restore on one of my phones, but if you have the correct .bin and .rfs files you can try it... at your own risk.

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.
08-21-2021 05:57 PM
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Messages In This Thread
Failed Firmware Update - MhojoNZ - 08-20-2021, 11:01 AM
RE: Failed Firmware Update - complex1 - 08-21-2021, 12:39 AM
RE: Failed Firmware Update - MhojoNZ - 08-21-2021, 07:59 AM
RE: Failed Firmware Update - MhojoNZ - 08-21-2021, 11:23 AM
RE: Failed Firmware Update - complex1 - 08-21-2021 05:57 PM

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