Is it difficult? I was thinking about doing it tonight and I just wanted other people's feedback on how it went for them.
i have never done this before. i know you mentioned in your other thread you recently restored but i would probably try it again but restore as new. you might be carrying over a corrupt code or file when restoring from backup with itunes and updating Cydia only still might not resolve the issue
whenever i had issues in the past i normally try to keep the troubleshooting to a minimum and restore as new. it is a little time consuming but has fixed everything for me in the past. if you do it make sure you make notes of all your Cydia packages so you can add them later
i like starting fresh when big issues arise so i eliminate the possibility of something that may be lingering around. just my personal experience doesn't mean you have to do it