+- Yealink Forums (http://forum.yealink.com/forum)
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: T48G firmware update error (/showthread.php?tid=2571)
T48G firmware update error - mastermkw - 10-16-2014 09:59 PM
We have 2 T48 Yealink phones with firmware 35.72.188.2.
I want to upgrade to the latest firmware. 35.72.0.30 . when we update with the webbrowser it looks fine. Phone reboot but after 1-2 minutes. Update failed reason unkown.
We have a issue with BLF buttons that wouldn't work.
Can someone help us?
RE: T48G firmware update error - Yealink_Jim - 10-17-2014 02:50 PM
Hi,
I've been bringing this issue to our technical support team, he will contact you soon.
RE: T48G firmware update error - Gerry_Yealink - 10-17-2014 03:26 PM
Hi Michiel,
I have forward your question to our Netherlands Distributor, Lydis. http://www.lydis.nl
They will contact you asap.
RE: T48G firmware update error - Jo A. Kim - 01-27-2015 08:54 PM
(10-17-2014 02:50 PM)Yealink_Jim Wrote: Hi,
I've been bringing this issue to our technical support team, he will contact you soon.
Hi
I tryed to update the firmware from version 37.72.150.2 to 37.73.0.40 on a T48G and everyting seems to be OK. But the the version dind not change. It is still the old version.
Please help.
best regards
Jo A. Kim
RE: T48G firmware update error - James_Yealink - 01-29-2015 11:32 AM
Hi,
35.72.150.2 version is Starface customized firmware and can't be upgrade to common firmware.
What's your platform? If it's Starface we recommend using the customized firmware. If meet a problem in the firmware you can also directly contact starface. They will handle it.
Regards,
James