https://drive.google.com/folderview?id=0BxOXFnbm6PEGLXNxU1A0dzktTFU
Here is project spectrum, I can reupload it tonight, if it isn't in this folder tonight send me a reminder okay?
I HAVE A BACKUP OF THIS ROM, PM ME if you're interested, i can't upload external link, because i am a new user
Actually, if you're rooted, you won't be able to run the update. It will definitely fail. I suggest the following:
1. Backup your apps and data using COS Backup and restore app this must be stored in your ext SD Card
2. Using the stock colorOS recovery flash the update (downloaded file) (TWRP will not work)
3. Reboot
4. Unify storage if you prefer (this will unify your partition using LVM)
5. Restore your app using the same COS backup and restore option from step 1.
6. Enjoy
Cheers