1- Krijg toegang tot de file en directory structure (via SSH, VNC, iFile of Mobile Terminal ...)
2- cd naar  /var/lib/dpkg/ directory
3- Aldaar staan de volgende bestanden: available, availble-old, status, status-old
4- Rename "available" naar "available-bak"
5- Rename "status" naar "status-bak"
6- Rename "available-old" naar "available"
7- Rename "status-old" naar "status"
8- Start Cydia .. and let it load first please! after it has finished loading completely now try what u want to do.. and see that problem doesnt come up again!