How do I remove device lock controller?

How do I remove device lock controller? Removing your Google activation lock online Once logged in, go to Device activity & notifications which is located under Sign-in & security. Next click on Review devices under recently used devices. Select the phone you wish to remove from your Google account and click the red Remove button beside account access.

Removing your Google activation lock online

Once logged in, go to Device activity & notifications which is located under Sign-in & security. Next click on Review devices under recently used devices. Select the phone you wish to remove from your Google account and click the red Remove button beside account access.