Help Getting KitKat on my Canadian GS3?

[AC Question]

I'm getting a use GS3 model: SGH-T999V soon.
I'm seeing tutorials all over the place for other American models of the GS3, but nothing on my particular model.
Can I use the instructions and ROM or whatever it is for the SGH-T999 or other GS3 variants?
Any help?
Thanks!

 

[Golfdriver97]

I wouldn't. Usually, if you flash a ROM from another carrier, that can lead to a bricked device.

 

[SebastianZHD]

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[Golfdriver97]

I can't post links (haven't made ten posts yet), but I've found a few places that claim to have the ROM, but they seem pretty sketchy; are there any trusted websites that I can look at?

Try sammobile or Samsung updates .com.