Damn, i hate myself for this ...

Well basically what happened was that i was trying to install OpenSHH onto my iphone so that i could get WinSCP to connect but every time i tried to do it the installer would crash and take me to the springboard. So i searched the forums for help, i wasnt running out of space in my applications folder and the only other solution i found was to delete :

private/var/root/Library/Installer/Temp

and if this didnt work to delete:

/private/var/root/Library/Installer/
/private/var/root/Library/Preferences/com.apptapp.Installer.plist

And so i deleted all of those files using terminal and restarted my iphone but now i cant install OpenSHH because it says i need to install BSD Subsystem first but i have already installed this and so when i try to download BSD Subsystem from the installer app it crashes everytime! and obviously my uninstall list is has nothing in it except install and community sources because i deleted those files! i cant install anything now.

Any help you guys could give me would be GREATLY appreciated!

btw im running unlocked and jailbroken version 1.1.1 iPhone and i have a PC

Do you think i should just downgrade to 1.0.2 and then upgrade back to 1.1.1?