restoring JB 4.3.3 to factory settings

[asdf523]

I have a JB ipad2 running 4.3.3 I want to undo the jailbreak and set it back to factory defaults. From what I read this is not possible since when I connect to itunes I am asked if I want to upgrade to 5.1.1. I have read that it is not possible for apple to upgrade a JB 4.3.3 to a 5.1.1 since it will have problems recognizing or dealing with the JB. Comments on what to do? I dont care what version I restore to or whether that version can be JB in the future. Just want to get it back to factory settings. Thanks

PS If it makes a difference, my ipad2 is wifi + 3g even though I don't have a 3g account set up

 

[f4780y]

Please don't double post. It's against our rules and makes if very difficult for folks to help you properly. I have answered your other thread where you made exactly the same request.