What can you do to get a bond reinstated if the judge revoked the bond and there is no court date set or the defendant has not been formally charged?

Once a Judge has revoked a bond, the only way for a bond to get reinstated is for the defendant to go back before the judge or magistrate and request that the original bond be reinstated. Typically bonds are set at arraignment, which means that the person has been charged already. You need to hire a criminal defense attorney in your area to request a bond reduction or reinstatement of the original bond.