Under California law (Penal Code 1203.b), a court may terminate or modify probation. Once probation has been terminated, you are no longer required to conform to the duties imposed as part of probation. You can then file for an expungement of the conviction from your record.
lTo qualify, you must have paid all fines and completed any other conditions as part of your probation. A law firm can help you by completing all the paperwork, filing in court, and making any necessary appearance. Take a look at our comparison of law firms that specialize in the work.
Take a look at one firm's question and answer secion for probation termination in California.