Can you help me upgrage to Wing 5.7
You can download Wing AP 7161 Series v220.127.116.11 from the portal
I recommend you upgrade to the latest version available Wing 5.9
To your question. WiNG 5.7.x up to the latest newly released WiNG 5.9.0 for the AP7161 can be downloaded from our support portal (www.extremenetworks.com).
I have provided a direct link to the AP7161 firmware list below. Please note you will need to register on our support portal, also, active device entitlement is required for software downloads.