New Forum system requires email address which you used to apply for your account to replace your original username. Password stays the same.Please see this post for more details
http://forum.yealink.com/forum/showthread.php?tid=40344

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!
http://forum.yealink.com/forum/announcements.php?aid=18

We just had the YMCS online and we are also working on the features plan on the future versions, in this regard we are need to hear your voice about the YMCS.
Please visit : http://forum.yealink.com/forum/showthread.php?tid=42322


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T42G - Impossible to upgrade firmware
Author Message
psanmartin Offline
Junior Member
**

Posts: 3
Joined: Aug 2018
Reputation: 0
Post: #1
T42G - Impossible to upgrade firmware
Hi all,

I have tried to update my T42G firmware and I can't. My steps:
- Download firmware from http://support.yealink.com/documentFront...umentId=11

- Access to phone web page Settings - Upgrade and put the updated firmware and Upgrade

All looks like normal (i can see updating firmware on phone display) but after reboot firmware doesn't upgrade. Have anyone any idea?

I have checked with some firmwares with the same result.

Model: Yealink T42G
Versión Firmware:29.71.19.5
Versión hardware:29.1.0.0.0.0.0

Thanks!
08-21-2018 07:46 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T42G - Impossible to upgrade firmware - psanmartin - 08-21-2018 07:46 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  [SOLVED] OpenVPN not doing anything T42G V83 Danariel 4 325 09-15-2019 11:35 AM
Last Post: benaam433
  Need to remove custom Fonality firmware 1CCT 8 2,491 09-09-2019 07:12 PM
Last Post: MongoTEL_Support
  Firmware update failed, any options? srenton 2 669 07-31-2019 07:21 AM
Last Post: antoineg
  Updating Firmware on T42S DBM14386 4 1,007 07-24-2019 11:09 AM
Last Post: Babylonia
  T48G S4B firmware and WF40 wifi dongle noel_leahy 8 4,721 07-23-2019 06:04 AM
Last Post: Babylonia
  T48S after Firmware update to 66.9.0.80 no Downgrade possible? thomas.hauff 1 379 07-15-2019 03:06 PM
Last Post: East_Yealink
  EHS36 Firmware via T46G - User Name Password Richard242 1 359 07-12-2019 08:36 AM
Last Post: Travis_Yealink
  BLF not working since firmware 66.82.x.x Jeremy17 1 770 05-30-2019 07:52 PM
Last Post: Autus Technology_Support
  Typo in Firmware 66.84.0.15 snusnu 1 546 05-24-2019 12:22 PM
Last Post: Travis_Yealink
  Move from SfB to Teams with T42G helios.comms 0 281 05-21-2019 07:51 PM
Last Post: helios.comms

Forum Jump:


User(s) browsing this thread:

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