How to disable Inbox Tabs in Gmail

If you activated the new Inbox Tabs then after a while you find yourself not liking them that much and would like you old priority inbox back, this is what you need to do. 

  How to enable new inbox tabs in Gmail

Sign in to your Gmail account, click the Options button and choose Configure Inbox.

Disable all the Inbox Tabs you might have selected, only to leave the Primary one enabled.

You can disable Primary tab even if you tried it.

Click Save.

And that's it, your good old Gmail Priority Inbox is back in business.