Unable to upgrade firmware

[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

Thread Rating:

0 Votes - 0 Average
1
2
3
4
5

Threaded Mode \| Linear Mode Unable to upgrade firmware
Author	Message

Evan_Yealink Offline

Administrator

Posts: 127

Joined: Mar 2017

Reputation: 0

Post: #6

RE: Unable to upgrade firmware

(02-14-2018 01:25 PM)bluetel Wrote: Hello

we encoured problem. It's unable to upgrade firmware. Phone reboot and it's the same firmware.
35.80.9.4

we want to install the last

Tks

Dear Customer,

Sorry for late reply. This is Evan, how are you recently?

I think I have answered this question for you yesterday on our ticket system.

As I said before, this is firmware is a special firmware, it has some special customization and settings on the phone. So for this issue, please contact the phone provider for help.

Note that: And the special method can only provider to our distributor or reseller , please don't share them to your end user. Thanks for your understanding.

Best Regards,
Evan You

03-02-2018 02:11 PM

« Next Oldest | Next Newest »

Messages In This Thread

Unable to upgrade firmware - bluetel - 02-14-2018, 01:25 PM

RE: Unable to upgrade firmware - complex1 - 02-14-2018, 03:22 PM

RE: Unable to upgrade firmware - bluetel - 02-14-2018, 03:28 PM

RE: Unable to upgrade firmware - complex1 - 02-14-2018, 09:18 PM

RE: Unable to upgrade firmware - bluetel - 02-26-2018, 01:27 PM

RE: Unable to upgrade firmware - Evan_Yealink - 03-02-2018 02:11 PM

Possibly Related Threads...
Thread:		Author	Replies:	Views:	Last Post
	PIN Authenticate Unable Search Contact	meauli.lim	0	8,426	09-18-2020 08:08 AM Last Post: meauli.lim
	Plans for T-48S Teams Firmware	RobLee	4	14,886	08-27-2020 11:33 AM Last Post: RobLee
	Anyone has firmware T48G XX.XX.193.xx ?	Duy	1	10,515	04-12-2018 02:29 AM Last Post: Evan_Yealink
	T48G with SfB Firmware can't Signing in	andre.hagmann@umb.ch	5	24,384	09-29-2017 12:24 PM Last Post: jvoros
	T48G firmware update from SfB Server	xxlsuper	4	15,966	07-11-2017 06:49 AM Last Post: Travis_Yealink
	MTU with Skype for Business Firmware	NoLyncFirmware	1	10,323	06-07-2017 11:29 AM Last Post: anonymous1718628087441
	Feedback - Firmware 35.8.0.60	Matthias.	5	20,900	05-09-2017 09:27 AM Last Post: Matthias.
	T48G and Skype for Business Online - Firmware Question	Duckman30	1	10,197	04-11-2017 07:27 AM Last Post: Lucia_Yealink
	Feedback - Firmware 35.8.0.50	Matthias.	1	9,550	03-17-2017 06:36 AM Last Post: Travis_Yealink
	S4B firmware documentation	stevensarginson	0	6,150	09-30-2016 01:08 AM Last Post: stevensarginson

Forum Jump:

User(s) browsing this thread:

Log in