We are working on the front rotors, yes?
Also, is the vehicleXXXXX
Front rotors correct?
The easiest way is to insert a large screwdriver into the rotor fins. Now the screwdriver will keep the rotor from rotating. Loosen all the bolts but do not remove them. Once all rotor bolts are loosened, remove the screwdriver and proceed with the repair.
When reinstalling, keep the torques specs in mind.