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+--- Thread: Failed Firmware Update (/showthread.php?tid=45332)
Failed Firmware Update - MhojoNZ - 08-20-2021 11:01 AM
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?
RE: Failed Firmware Update - complex1 - 08-21-2021 12:39 AM
(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.
RE: Failed Firmware Update - MhojoNZ - 08-21-2021 07:59 AM
(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.
Thanks - but managed to find the .rom .bin and .rfs files from the last time this happened
RE: Failed Firmware Update - MhojoNZ - 08-21-2021 11:23 AM
(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?
RE: Failed Firmware Update - complex1 - 08-21-2021 05:57 PM
(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.