The short battery life may perhaps be solved by the next ways; resetting the 'network ' settings. This can be considered a great solution to this difficulty. You just need so that you can tap settings, general, and reset then ultimately tap reset network settings that could automatically restart the iphone 3gs, deleting all stored security passwords, DNS settings and different unwanted settings. Another process is by resetting this iphone itself. This is because only just resetting the 3G iphone will be able resolve the signal strength problems which will be done by holding the house and the sleep keys continuously till so you see the logo that will indicate that iphone has been restarted efficiently. You can also shut off the iphone 3G since its exchange functionality and many other accounts can destroy the battery's life. This approach can be turned off with the comparison of the completely new and old battery. Also, it is advisable that you apply force quit applications. Sometimes it is done when the uses are lost unexpectedly and then the poor battery is recognized late. The force quite applications require for you to relaunch the present job application then force-quit it. Sometimes it is achieved through pressing down your house keys continuously for a little bit which can do absent with the problems which can be lowering the battery's power. For you to purchase the best out off the fresh new iphone 3G battery, all for you to do is to switch the application of, reduce the use of location services that are out there, collect the new facts regularly, switch off this push mail, auto check some few electronic mail accounts, try to slow up the third party usage, let down the Wi-Fi, also let down the Bluetooth device and power down the EQ among people. All in all, the iPhone 3g battery can allow you excellent service knowing how to handle the software.