I am trying to restore my jailbroken iphone 4 5.1.1 to its factory "restored" settings.

I have the ipsw and tried shift restore but apple isn't "signing" this iOS before. I don't think I have the SHSH saved anywhere either as I've tried using redsnow, but I am unsure what stitching blobs is or which option is the correct one.

I would really like to restore my phone! I messed up something and over 3.7Gb of my photos in videos can't be detected by the phone but are still occupying the phones memory as "other" files according to itunes. I've tried using iphone browser to look in my DCIM folder and there is nothing there as well as deleting the "sqlite" data file on photo album data. Is there a way to detect all jpg and movie files on the iphone's memory?!


PLEASE HELP WISE ONES! I would really like to have these 3.7Gb back!