My HR10-250 is hacked at v3.15. It is very old! I see that I have 6.3c in mfs and would like to let it go ahead and take the upgrade, but am don't know how to do it. Do I just disable fakecall, or do I need to do something else? I know I will lose my existing hacks, but will redo them after the upgrade. I figure this is the easiest way of keeping my recordings, season passes, etc.

Thanks for any pointers,