Yes its true now you can reduce lags on your android phones up to 90% and its 100% working,There is an App called SEEDER in the market with this App you can Reduce lags on your android smartphone upto 90%,Lags Reduces and improving performance of scrolling,gaming and using any Heavy Apps.This Application is developed by XDA member lambgx02.
   
             Looks like this App is gonna be very useful for Armv6 phones users because there are so many lags on apps and games.so if you have a rooted phone then this app is a must have for you.

Developer Comment:
Many applications load significantly faster (particularly large ones like Facebook, Chrome, and YouTube), and task switching becomes effortless. Never again will you wait in frustration, as the home screen slowly redraws its icons and widgets after pressing the home button on a busy device.

Instructions:
Install SEDEER.APK
Open SEEDER  and Turn it On. Its Done.

Download Seeder APK From Here: (500 KB)

Download Link(DataFileHost)

If you like this App then you can support his development by purchasing his APP from GOOGLE PLAY
HERE IS THE GOOGLE PLAY LINK