I just owned an iPhone last year! My father went to America and bought it for me. Woo! I'm so happy, but the problem is iPhone has locked the sim to AT&T oh noooooooo!!!!! but thanks to jailbreak so that I can use my iPhone in my country with out any problem.
So this Club will provides some information about iPhone, some tips, pro & cons, and mods+hacks. (Some of them might void your warrantee! so think first!!!!!!!!)
You can ask any question about it here! Feel free to ask!
Jailbreaking is avalaible to all iphone models, but i don't really thing im going to do it yet.
by changing/modifying/replacing default services and processes u can't really get huge improvement on battery life. as the hardware still consumes same amount of current and hence the battery life stays still almost similar.
Would be intresting if it had Psone emulator cause it uses 32 bit RISC Processor @ 33,9 mhz and low amount of memory, could be very possible to make 3rd party program that emulates psone.