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Unable to upgrade firmware
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Evan_Yealink Offline
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Posts: 101
Joined: Mar 2017
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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
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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

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