mga boss ung sim kong dating postpaid pina cut ko na dahil daming problem ayaw mag 4g ganun.... eh di pina cut ko na tatry ko sana na iupgrade tong sim ung tig 10 pesos.... pero ganto lumalabas pag nag GET PIN ako-- Sorry, your account is not allowed to use this service. Please visit any Sun shop to upgrade or replace your SIM.---- help nmn sa may alm thanks po