Originally Posted by Crawshayi
That's a good question. I suppose if you're on bone stock ME7 you could try the survival mode in SuperSU and take the OTA but I'm not sure. I think it may even update you to MI1 first, and then you might have to do survival mode again to get to the latest build. Someone who has done this will hopefully chime in with some clarification.
All of the current I545 updates have a root method available. Go ahead and update. BUT STOP AT MK2.
There's no guarantee that whatever comes out next will be rootable.
My Android devices:
vzw Samsung Galaxy S4 stock MJ7, now rooted!
Samsung Galaxy Tab 2 10.1, also stock but rooted.
VZ Droid Incredible 2 rooted but otherwise stock.
Samsung Galaxy Tab 10.1