How to save hours of iPhone, iPad, iPod touch, battery life

This video shows how long the battery at least 3 hours. 1 Adjust Screen Resolution 2 Turn the brightness third off WiFi when not in use on 4 off when out of 3G coverage is the fifth Turn on Airplane mode Turn Bluetooth 6 In 7 Out Of Coverage. Enable Auto-Lock to 1 min 8 Disable Turn off EQ Service Location 9 10 11 Disable all sounds off push mail Use headphones to 12 ° more than 13 speakers Remove the container when charging 14 Keeping Your SoftwareUpdated 15 Battery Run Down to 10-20% every month, then recharge time was increased to 100% 16 3D games very rarely for the reputation, pointed out another personal message and please point me to subscribe

Tags : PE 8GB MP3-MP4-MP5 Apple iPod nano 16 GB SanDisk Sansa Fuze 8 GB