So, I have now jailbroken twice. Both went flawless in the process, but resulted in some off things..
1st time. Several apps had wrong icons. Restore fixed it.
2nd time. All seemed well until using cydia. Worked perfect at first until installing the essential upgrades. After that, it will not run at all. It just crashes immediately after launching. Restored again. Back to unjailbroken.
Are these known issues? Something I am missing here? I NEVER had a problem with jailbreaking on 2.21. HELP! I need intelliscreen working! (winterboard is nice too)