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Change fimware from Enreach / Swyx to 3CX
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f.ender Offline
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Posts: 2
Joined: Sep 2023
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Post: #1
Change fimware from Enreach / Swyx to 3CX
Hello,

I have some t48s Phones and want to change the Firmware to 3CX Firmware.
But I only get the message:

Code:
Firmware update failed!
Unlicensed OEM
Neustart, bitte warten ...
I can change the Firmware from swyx to swyx (lower or higher) but not to 3CX or normal Yealink.

I have read that there is some "brake-off" Firmware to change the brand, but I don't find any or who I have to contact to get the Firmware.

Can someone help me? Thanks!
(This post was last modified: 09-20-2023 11:00 PM by f.ender.)
09-20-2023 10:56 PM
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Change fimware from Enreach / Swyx to 3CX - f.ender - 09-20-2023 10:56 PM

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