I understand in order to uninstall cIOSCorp you need to reinstall the original IOSs. I realized after I installed the cioscorp that I could of used FS. dumper to backup my original IOS. But I did do a NAND backup using bootmii before installing CIOSCORP. So I Am wondering am I able to just use my NAND backup or do I have to just use NUS downloader. The reason I ask is because I heard conflicting information regarding if you can use the NAND dump or not. If I can't and need to use the NUS downloader. Can someone explain step by step what values I need to put in to use the NUS downloader. I've only used it once before and I just copy and pasted the values needed that I found in a guide. I appreciate any help. Hopefully I can use the NAND backup bc it will make it so much easier. Oh and the reason I am uninstalling it is because I just got a 1tb hard drive and have no need for cioscorp anymore. Plus I hear that cioscorp really fucks with the system and can cause headaches down the road.