[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


Post Reply 
 
Thread Rating:
  • 1 Votes - 1 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Yealink T48s Firmware update failed
Author Message
dangmoss Offline
Junior Member
**

Posts: 4
Joined: Jan 2014
Reputation: 0
Post: #1
Yealink T48s Firmware update failed
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?
01-13-2022 06:22 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Yealink T48s Firmware update failed - dangmoss - 01-13-2022 06:22 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T48s fw 66.84.0.15 Verizon - Need Recovery FW jonnya_ny 2 709 01-30-2024 05:23 AM
Last Post: jonnya_ny
  newest firmware for T4XS units causes bootup loop davedogmoore@gmail.com 0 441 01-21-2024 03:44 PM
Last Post: davedogmoore@gmail.com
  Yealink T46U - OpenVPN to MikroTik Router isaiahsiewert 0 397 01-19-2024 12:04 AM
Last Post: isaiahsiewert
  SIP-T46G Need firmware update instructions RobbyK 2 863 01-11-2024 10:52 PM
Last Post: RobbyK
  T48S DSS softkeys can only show two at at time afogul 0 422 12-09-2023 05:50 AM
Last Post: afogul
  Firmware T42s Raimundo 1 1,255 11-23-2023 06:45 PM
Last Post: Darsh
  Connect Yealink T46U to FreePBX system via Synology Site to Site VPN TF2023 0 731 10-10-2023 11:48 PM
Last Post: TF2023
  T46U + EXP43 Stuck on Welcome Screen after update danantonielli 2 2,864 10-06-2023 10:04 PM
Last Post: roland@simplicloud.co.za
  T48S Handset logo and menu style jseeley 0 694 09-05-2023 08:52 AM
Last Post: jseeley
  T41S FIRMWARE 66.9.0.80 vers 66.86.0.5 DANJEAN 1 1,714 08-23-2023 01:00 AM
Last Post: complex1

Forum Jump:


User(s) browsing this thread:

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication