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TG400 Hardware Version V1.40 0000-0000 Firmware Update

Mariano Nazareno Gonzalez Bettendorff

September 03, 2021 10:35

None

Hi! I have a TG400 gateway which I need to update, the current versions installed are:
Hardware Version: V1.4000-0000
Firmware Version: 53.18.0.46

It is possible to update it with the version 91.3.0.21

https://image.yeastar.com/Yeastardownload/91.3.0.21.bin

Thanks

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2 comments

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Eric Jiang September 05, 2021 02:44

Hi Mariano,

The hardware is different so you cannot upgrade to the version that starts with 91.

53.18.0.46 is the latest for your TG gateway.

May I know why do you want to upgrade is there any problem with your device now?

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Mariano Nazareno Gonzalez Bettendorff September 06, 2021 12:55

Thanks for answering, there is no problem with the equipment, just curiosity.

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