I have iPad 2 3G, Version 4.3.3 (8J2), Carrier 10.0, Modem Firmware 04.10.01 Upon purchase I immediately jail broke it via jailbreakme.com website and it installs Cydia. I installed some extra programs via Cydia (Python, unix core utils, ssh, sed, grep, etc.) Then I decided to free up some space and "removed" programs via Cydia, starting from apt-get, whilst ignoring the warning message. Now Cydia has disappeared. Was apt-get part of original iPad OS itself? I would like to clean reinstall cydia. I tried jailbreakme website but it says it cannot jailbreak (coz it's already jail broken) I tried manually installing apt-get.deb / curl.deb / cydia.deb (via /private/var/stash ) but I just get errors. So am wondering how to clean install cydia again.. or should I restore the iOS 4.3.3? If I do restore 4.3.3, will I lose my 04.10.01 baseband?