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jardelp90 · 05-22-2013 10:05 PM

Hello,

I'm having a hard time, I updated my phone ip Yealink T20P to version v70, however I can not access the web, is not dripping on the network, already reseted default, anyone know how to downgrade the firmware for it to work again ?

sorry my english, I'm Brazilian

***Yealink Support*** · 05-27-2013 11:22 AM

Hello,
It's strange that you can't access to the web after upgrade to V70 firmware.
You can downgrade to the V61 firmware 9.61.0.85 from our website and check again:
http://www.yealink.com/Upload/gujian/961...182732.rar

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