My phone crashed while I was playing and I managed to extract all of the save files for the vaults I had but only the one I was playing during the crash was corrupted. I was able to make the other two work again however the one that corrupted was my biggest one that I had worked on for weeks now and already had 5 mr handy's that I paid for. When I try to load the vault list with the corrupted save in it the game crashes. Without the file it is able to load the other two vaults just fine. If anything can be done to fix the corrupted file or anything please let me know!
I could probably just continue growing my other ones but I put some love into this one so I'm winging it in the forums. Love this game.
Edit-
Btw here's the file incase something can be done by anyone: http://www.mediafire.com/download/02wl0pkz4iqa90a/Vault1.sav
Also I've learned my lesson. Will be making constant backups since that seems to be required..