Im getting everything on my computer ready to flash the stock rom back to my phone in case I do something to it. My question is about the di18file download. In the directions it says to rename and take off the md5. I have no clue how to rename and take it off. I downloaded it and saved it to the desktop and when I choose to rename it doesn't have the md5 at the end. If I put the file in Odin it has the md5 and all the example pics don't have it at the end. How to I get it off?