ASALAM O ALLAIKUM FRIENDS IM USING PTCL CHARJI CLOUD. FROM LAST 2 DAYS MY WIFI IS WORKING SLOW ONLY ON MY 2 ANDROID PHONES EVEN I HAVE TRIED EVERY THING TO MAKE IT ON TRACK. MY INTERNET IS WORKING EXCELLENT ON MY PC AND RECEIVER .THE SAME INTERNET. WHEN I CHANGED WIFI ENCRYPTION MODE TO OPEN (NO SECURITY) INTERNET GETS FASTER ON PHONES. BUT WHEN I CHANGED SECURITY MODE, AGAIN INTERNET GETS SLOW ONLY ON PHONES.