4 ms·No, you do not need one for unleashed.by bubblethink 6y agoNo, you do not need one for unleashed.antattack 6y agoGood to know, thanks. I had bunch of Ruckus Zoneflex APs that I could not upgrade w/o contract.ptomato 6y agoif it's a model that supports Unleashed, you can also convert them to the Unleashed firmware without a contract.