(adsbygoogle = window.adsbygoogle || []).push({}); First I was on 4.55 fine then I wanted to get on DEX so I used Rogero's Downgrader to 3.55 then installed 3.55 Special OtherOS++ then 4.21 Rebug. In the Rebug Toolbox I got an error saying I couldn't convert because the files didn't support my system when they did. So I tried to remake my CEX and DEX files and when in Cmd I got an error saying:
EID key : 48 bytes <eid_root_key.bin>
Flash size : 16 MB NOR <flashCEX.bn>
ERROR: Input Flash file is not valid !

So I said forget it and and went back to 3.55. I noticed that from every update I had the options:
Update via Hard Disk
Save Update to Hard Disk
I couldn't get rid of them, so then I installed 3.55 OFW and the option were STILL THERE??!!! I kept questioning I was confused. So I just re-installed 3.55 CFW and then 4.55 CFW, but the options won't leave or remove themselves even on OFW!
Please someone help me! Also, I think this might be the cause of not being able to convert!

Thanks, but I think you misunderstood me. I don't have an update problem I was just wanting that removed. But I am having a problem Converting to DEX. I already have Toggle QA installed also!

i Know, i was Advising You to Leave it BECAUSE IT Helps with Update problems.

IF You have Trouble Converting to Dex, Follow this extremely Elementary Tutorial.You must login or register to view this content.

Oh alright. Also, I know how I have done it plenty of times before, but when I try to make the flash to DEX I get an error saying
ERROR: Input Flash file is not valid !

The tutorial probably has help on that area, just scroll down to the converting area.

I will give it a shot thanks !