Short and sweet from KIA:

To remove wheel bearings, the free wheel hub must first be removed. Refer to ôFree Wheel Hubö in this section.
1. Remove two bolts and remove brake caliper from brake rotor. Temporarily tie caliper to vehicle frame with wire.
2. Remove two screws and take off brake rotor.
.........

I changed front rotors years ago...
..as much as I remember, the screws are same as rear ones...and since I have acetylene kit, I must have used heat in the process....