Tips to Maximize Battery Life

  1. Press the power on/off button
  2. Set the screen timeout to the smallest value
  3. Set the screen brightness to a lower degree
  4. Turn off Bluetooth and Wi-Fi
  5. Disable background data synchronization
  6. Disable data service
  7. Disable GPS
  8. Use only 2G networks
  9. IF YOU ARE ROOTED TRY USING SETCPU and use MIN frequency of 30 mhz MAX Frequency of 320mhz in screen off profile Governor ON-demand (SAVES BATTERY LIKE NOTHING ELSE!)