Wala talagang anti blocking for smart paps. Hindi yan ma bypass or ma hide yung IP mo gamit yang apn. Ma auto detect yan ng system nila pag na reach mo yung data usage nila. Humanap ka nalang paps ng smart postpaid sim at paloadan mo ng AT60 via load retailer. Prepaid/Bro may blocking Postpaid No blocking yan paps. Stay safe and godbless!