is there any way to reinstall cydia? mine is all messed up. i remember someone complaining about getting all these error messages from installing sources that are outdated and don't work anymore, so they where advised to SSH into the phone and delete some of them. i tried that and it just got worse and worse LoL right now it's to the point where it will sit at this screen forever and never finish loading unless i hit cancel:
then when i hit cancel i get this:
after i click ok, it refreshes and works, but i'm sick and tired of this, and i have a feeling it isn't updating and refreshing all the sources every time {i like to check for updates every few days}.
just now i tried adding a new source and it got stuck on that same step and i had to respring. it's really annoying.....is there any way i can just reinstall cydia without restoring my phone and re-jailbreaking it? i really don't want to go through all the hassle of that

then when i hit cancel i get this:




after i click ok, it refreshes and works, but i'm sick and tired of this, and i have a feeling it isn't updating and refreshing all the sources every time {i like to check for updates every few days}.
just now i tried adding a new source and it got stuck on that same step and i had to respring. it's really annoying.....is there any way i can just reinstall cydia without restoring my phone and re-jailbreaking it? i really don't want to go through all the hassle of that