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Yealink T20p Firmware v70 error
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jardelp90 Offline
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Yealink T20p Firmware v70 error
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
05-22-2013 10:05 PM
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Yealink T20p Firmware v70 error - jardelp90 - 05-22-2013 10:05 PM

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