If you file the appeal within 30 days of the revocation you may be able to appeal the judge's decision to revoke the probation. If you are outside of the 30 day window in which to perfect (i.e. timely file) an appeal, you might be able to gain relief for this person by hiring an attorney to file a writ of habeas corpus.
Answered on Nov 02nd, 2015 at 12:47 PM