In one of my previous article I discussed about creating and deploying custom features to SharePoint server. Here I’m going to describe how you can remove a feature from SharePoint.
First log into your server and go to SharePoint central administration site (Figure 1).
Then move to "Operations" tab and select "Solution management" (Figure 2).
Now you can select the feature that you want to remove. If it its status is "Not Deployed", you can simply click "Remove Solution" (Figure 4) and for the “Deployed” solutions first you have to click “Retract Solution” (Figure 3) and then remove.
To me it didn’t work when I remove my solution and redeploy using same name.