Battery, main criterion in choosing a smartphone in perspective some people. When did you last buy company smartphone, you take into account the battery life? Yes or no, are you sure you want to remove a larger autonomy of your battery so as to show you some tricks to magnify by up to 50% battery life but be careful, some settings will reduce the functionality of the phone and do not recommend applying if your interferes with their interests. There are applications that do this automatically, but some settings are avoided because the application does not know what each user is required.
1. Optimize signal. If the operator can not impose 3G GSM signal back to consuming less power.
Enter the Settings> Mobile networks> Service 3G> Enable 3G> Off
The Internet will continue to operate but with slower speed (GPRS)