what is important to know about the 3gs?

[gasgas5853]

i wanted to know what is the most important things to know about my new phone 3gs ie hacks and or tricks and shortcuts ? or even any neat apps ? i would really appreciate the info and help thanks guys

chris

[dhlizard]

i wanted to know what is the most important things to know about my new phone 3gs ie hacks and or tricks and shortcuts ? or even any neat apps ? i would really appreciate the info and help thanks guys

chris

You can probably still jailbreak it (iClarified can tell you how to check to see if you can) which opens the door to many apps and modifications not available to regular iPhones.

Use Google to do some research

[gasgas5853]

what dose that do dose it void anything ?like warranties?