Android impossible to work for you and after a while with slow speed and increase battery life are not met.
There are many programs on the Internet that claim to speed up or reduce battery consumption but, unfortunately, none got dramatically changes do not.
Well I'll tell you a practical training and got ready rare that the entire Internet Nayabh that if you cut hair hair before the dramatic increase speed and reduce the battery facing the dramatic'll.
The training was surprised you. As the rest of the people who do this work being surprised.