Thanks for this thread! I hadn't realized there had been developments for the XT-860.
I had unlocked (for use on the Fido network)/rooted my phone and it was working great, then the OTA update from Bell came and I installed that. Now, I seem to have lost root privileges (I guess, obviously).
So, I guess I'm pretty much back to square one.
I would love some advice on how to proceed! I'm thinking of following your directions, and am interested in recommendations for which ROM to install.
What is the problem with the camera with ICS? I use the camera on our phone pretty often so I want a ROM that doesn't break it. Does anyone have some links to some good ROMs to try that work with the XT-860?