This is well known fact that almost 60 to 70 %of smartphone market is captured by android smartphone. This is the huge market capture due to its everyday update of OS and its security features. Due to regular updates of OS as well as their apps,the internal memory of smartphone reduces to great extent due to which mobile becomes slower and slower.More-ever some apps are stored only in internal memory of mobile. For example WHATSAPP, this app occupies only the internal storage of mobile.More-ever due to continuous downloading of images,videos,docs & audio clipping more & more internal space of mobile is occupied.Other than this if any of the mentioned media sent is x-times then the space occupying is also x-times. So all in all to much internal memory is killed by this process. So you need to continue remove these unwanted media so as to free internal memory of mobile so as to gain its speed of working and thus avoiding hanging of mobile phon...
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