4 Effective Tips to improve the battery life of Apple iPhone 4 Read more: http://www.newgadget.org/#ixzz14qAZhCA6

Ever wondered how to increase the battery backup time of Apple iPhone 4? Here are 4 tips which will help in extending the battery life of an Apple iPhone 4 - 1. Adjust Screen Brightness - Brighter light will consume more battery when compared to a lesser bright light. You can lower down the brightness...