If I re-run my jailbreak, will it delete all of my data?

I have an iPod touch (4th generation).
I used the redsn0w 4.3.1 jailbreak on it. Apparently, I forgot to enable "Battery Percentage" when I jailbroke it. If I re-run redsn0w (rc12), will it delete my apps such as Cydia, Installous, and my games?

Anonymous2011-05-07T13:45:14Z

Favorite Answer

No, it will not delete all your data. Try using the latest version redsn0w rc15 to re-run the jailbreak. Just deselect cydia so there would not be any problems with the cydia already installed.