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Yealink Forums » IP Phone Series » T4x Series » T48G Firmware Upgrade Not Working

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T48G Firmware Upgrade Not Working
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TheInternship Offline
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T48G Firmware Upgrade Not Working
We've been having some issues with Bluetooth on our T48Gs and one person suggested upgrading to the newest firmware (35.73.0.50) but it won't accept it. It goes through the whole process and when it finishes it is still on the old firmware(35.73.0.40)

Anyone know why?
06-19-2015 02:24 AM
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T48G Firmware Upgrade Not Working - TheInternship - 06-19-2015 02:24 AM

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