i have a 5.4 back haul version 3.0 and i want to upgrade to 4.0

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1

i have a 5.4 back haul version 3.0 and i want to upgrade to 4.0

2

Hi 

Please provide us more detail on the type of the radio that you have. Is this 5.4 Ghz BH running 3.0 version? 

Thanks, 

Kumaran K