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Fireware update failure
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James_Yealink Offline
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Post: #2
RE: Fireware update failure
Hi Michael,

What's the base firmware you want to upgrade? Can it be upgraded to this V73 firmware? What's the step you follow to upgrade?
http://www.yealink.com/Upload/W52P/V73/F...3.0.27.zip

What's your handset hardware? If the version is lower than 26.0.0.6 you can't upgrade it in web interface. You have to do the upgrade through a mini USB cord.
more info:
http://www.yealink.com/Upload/W52P/20131...rmware.zip

Regards,
James
(This post was last modified: 04-07-2015 09:36 PM by James_Yealink.)
04-07-2015 09:36 PM
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Messages In This Thread
Fireware update failure - michael.gath - 04-07-2015, 08:46 AM
RE: Fireware update failure - James_Yealink - 04-07-2015 09:36 PM
RE: Fireware update failure - michael.gath - 04-07-2015, 11:14 PM
RE: Fireware update failure - michael.gath - 04-10-2015, 01:30 AM

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