yes, I already did that in CM, I already used the Scouser tool, I already tested simhair, nothing works.I've been using him in career mode with no problems at all. You need to have enabled the head in CM and tick the checkbox of havequalityface
I started another career to test and it worked perfectly. The problem is only in that save game I was playing. So it's not a problem with the hair files.
Anyway, I'm going to start another career mode. Thanks