mein gfive shark 1 use kar raha hn opera mein bhi net slow h aur uc mein apko asal problem bataon browsing tu bahut gandi h jab k downloading kabhi 30 tak phir achamk 0 aur phir error jab k mobomarket to 1 kb tak mushkil sy halanky java mn 15 20 speed rehti thi aua error ni ata tha mobomarket ki browsing bhi kharab hai. mujy lagta h mob root karna hoga ap btaein please.