tag:blogger.com,1999:blog-4672016315750553037.post7085769683491107820..comments2023-06-01T00:27:25.216-07:00Comments on Voip SIP CLient: Update Firmware Yealink IP Phone T4 SeriesEndar Nunikhttp://www.blogger.com/profile/04145070034987677111noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-4672016315750553037.post-53210412868339925632016-12-13T04:05:57.450-08:002016-12-13T04:05:57.450-08:00Unfortunately it didn't work for my T41P.
Afte...Unfortunately it didn't work for my T41P.<br />After looking at the logs I found that the files needed to be named <br />T4X_SPI.bin and T4X_SPI.rfs (as I found later on as well in the Yealink support PDF)<br />The phone downloaded the .bin and .rfs files and was installing the firmware, but didn't ask for the .rom file (named T41.rom).<br />On the screen it stated: Update Failed!<br /><br />So close....Anonymoushttps://www.blogger.com/profile/07067855702082996109noreply@blogger.comtag:blogger.com,1999:blog-4672016315750553037.post-89798408148824439892016-01-25T10:44:09.445-08:002016-01-25T10:44:09.445-08:00Thanks a lot! This helped us out with the T-48G :-...Thanks a lot! This helped us out with the T-48G :-) Best regards, ChristianAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-4672016315750553037.post-367422279958660852016-01-25T10:43:36.809-08:002016-01-25T10:43:36.809-08:00Thanks a lot! This helped us a lot :-) Best regard...Thanks a lot! This helped us a lot :-) Best regards, ChristianAnonymousnoreply@blogger.com