I have an Asus Transformer Infinity (TF700T) tablet that has been slow and laggy since installing Jelly Bean. Tonight, I finally found a solution that basically gives me a speedy new tablet. Then I tried it on my Bionic, with similar results. Here are the very simple directions: 1] Go to Settings > Developer Options 2] Scroll down to Limit Background Processes, click here and select 4. 3] Enjoy your speedy new Bionic!