Upgrading your iPhone to iOS 5.1.1 through iTunes will update your baseband, potential removing or ruining your chances for an unlock. Please follow this tutorial on how to update to iOS 5.1.1 using a custom ipsw if you need an unlock. Remember to save your SHSH Blobs by following this tutorial before continuing.
IOS 5.0.1 still issues, but mainly I think from snappy, which is crappy a program that is supposed to make the camera load faster and it crashes and kills the camera and messes things up in ios 5 vs 4.3 when it was kinda helpful. Paid for that one too, so 5.1.1 won’t see crappy snappy come back!
So I get done I think, go on about my business and let the 28GB of data get put back on my phone and holy cow no jailbreak! Really, what the heck, so I try Iclarified Instructions and no dice. I get an error 2000. So I google it and I had to put my phone in DFU mode and then click the jailbreak button (Step 6) and then violia! the jailbreak begins…! and this way I don’t have to go through the install or reload all my stuff=songs, apps, etc again since I already did that on the upgrade to 5.1.1. for the last 2+ hours. Thanks google and ijailbreak.com
Run pineapple, Run!