I jailbroke and unlocked an iphone to 1.1.3 yesterday (From 1.0.2). It was going real good and nice until minutes ago when i added a new application
I would unintall it but i can get the iphone to work. I tried hard reset and it doesn't work either. Can any one please help me!

Is there like a special button that resets the phone or something! If the battery is removable, i would have removed it and restored it
The situation:
I installed an application. It installed ok from install, then i hit the HOME button and it soft reset to unlock and i did slide the slider. Then i got the roaming/swerving circle and it froze there. So i tried to reset/power off the phone. Now it restarts every couple of minutes with the apple logo first for a minute, then the roaming/swerving circle on top of the apple icon and freezes . Then it restarts again with the same procedure
Hard reset as i said doesn't do anything, just restarts the phone again to the apple logo once again.
Any help would be really appreciated! thanks
P.S. I hocked up the iphone to the pc. It doesn't do anything, just repeats the cycle of restarting
