How to save Android phone’s battery?

Found this useful link which describes how to turn off 3G mode and use only 2G and this way save up battery. It bases on Samsung i7500 Galaxy but worked exactly same way with my Samsung i5700 Galaxy Spica (Android 1.5). 1. From homescreen press Menu button 2. Settings 3. Wireless controls 4. Mobile networks [...]

Updating Samsung i5700 Galaxy Spica

1. Downloaded New PC Studio and install it on your computer. 2. Start New PC Studio. 3. Turn on your Samsung Galaxy Spica. 4. From phone’s Settings menu > Applications > Development > select “USB Debugging” and “Allow mock locations”. 5. Connect phone to PC (I used USB cable) – phone icon should appear on [...]