For those who have an error on Cydia, but doesn't want to restore. Here is a good method for you guys
Downloads:
Winscp
cydia.deb
1. Log into your iDevice with winscp
2. Go to /tmp/
3. Copy the deb file into it
4. Start the command prompt (the black icon above)
5. type in dpkg -i /tmp/name.deb (name is the name of the file)
6. Press enter, reboot and enjoy
For those who got error on wifi winscp, try itunnel
