Chainfire 3d is a very good application especially for galaxy pocket and other low end devices.
CHAINFIRE 3D- Take control of your GPU! Chainfire 3D is an intermediary openGl driver.
What does that mean? It means that CHAINFIRE sits between your apps and the graphics drivers,and intercept or change commands between the two. It has some built in functions and can also further extended with plugins to provide extra functionality
Steps to install chainfire on samsung galaxy pocket.
1 download chainfire 3d pro here
2 open chainfire and look for "cf3d driver" under options.Tap it then look 4 "install cf3d driver and reboot".This will bring a pop up saying your device might not boot up after installation,just press ok and chainfire driver will be installed on your phone.After this, your device will reboot,but if it stuck ,wait for a minute then pull out the battery and power on your device again.
3 Some 3 files in zip format should come along with the chainfire you downloaded earlier,place them anywhere on sd card.now open you chainfire and tap "install plugins/shaders" option, this will scan your entire sd card to look for those zip files i mention earlier.if it finds it then it installs it and you are ready to go.
Note.you have to be rooted for CHAINFIRE to work properly on your device,also diffrent games may require diffrent chainfire settings to work, always check those setting require from where you download those games.enjoy.