Section 386(b) in The Code of Criminal Procedure, 1973
(b)in an appeal from a conviction -(i)reverse the finding and sentence and acquit or discharge the accused, or order him to be re-tried by a Court of competent jurisdiction subordinate to such Appellate Court or committed for trial, or(ii)alter the finding, maintaining the sentence, or(iii)with or without altering the finding, alter the nature or the extent, or the nature and extent, of the sentence, but not so as to enhance the same;