How To Disable Timeline in facebook

Here Steps for Mozilla Firefox

Step 1:
Open your Firefox and go to Add-on screen.

Step 2:
Search for “USER AGENT SWITCHER” , If you can’t able to find the addon, You just go to this link https://addons.mozilla.org/en-US/firefox/addon/user-agent-switcher/ and Install the Add on and Restart the Firefox.

Step 3:
After Installing, check User Agent Switcher button is available in Navigation bar, if not Just Right Click on the Navigation bar and Click customize and drag & drop the User Agent Switcher add-on to the Navigation bar.

Step 4:
Click the User Agent Switcher Button in the Navigation bar and Choose INTERNET EXPLORER 7. Now Go to Facebook and See your Old Facebook profile layout, not the timeline.