aslam-u-alykum
umeed hen k sab kheriat se hon gay.... experts aik information chahta hon aap logon se k "" jo video ham online dekhtey hen jesey k youtube ki koi video jo download nahi hoti hai wo cache memory mai chali jati hai or osko ham save b ker saktey hen bad mai to pochna ye hai k kya wo video b downloading data mai shumar ho gi?????? ""