u7137 firmware upgrade lost my tune

[josh1gill]

So I thought it would be a good idea to upgrade the firmware on my predator u7137 since it still had the original firmware on it. Everything on the installation was going smooth until it came down to pulling my custom tune off of the predator. Every time I tried it kept saying that the tune was locked. I dediced to proceed with the upgrade and found afterwards (while cringing heavily) that it seemed my custom tune was erased. It looks like I'm left with the pre-loaded diablo tunes and my original backup tune. I have an avenger supercharger installed so I'm deathly afraid to drive it around on one of those tunes. Is there any way to get that custom tune that I lost back? I don't have a copy of it saved on my computer and now I can't get in touch with the shop that tuned it (I think they went out of business) Do I have any other options besides taking it to another shop to get tuned again?