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Yealink T20P Removing Fonality Firmware
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Quan7 Offline
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Posts: 5
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Post: #1
Yealink T20P Removing Fonality Firmware
Hi Yealink Team,

We recently purchased a Yealink T20P and it is running Firmware Version 9.70.181.9. This is a specific firmware what Fonality puts on the phone. I am unable to manually update the firmware or downgrade the firmware. Is there any way that I can remove this firmware from the phone?

Thank you,
12-20-2017 08:24 PM
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Yealink T20P Removing Fonality Firmware - Quan7 - 12-20-2017 08:24 PM

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