People's reliance on mobile phones has increased so much that now no one can even think of passing a day without this device. If the mobile phone does not work properly for a while , many people become impatient. When using a mobile phone continuously, it can sometimes 'hang' or become obsolete. Mobile phones usually start to 'hang' when various applications , games and video memory occupy a lot of space on the phone. Google's new Android software Marshmallow powered phone users can easily see how much space is left in the memory and RAM of their Android phone. If the phone hangs, you can do something to remove it: 1. Go to the settings option of the phone and from there you can see how much memory there is. Check how much memory the video , pictures and apps have. 2. Select the memory usage option from the app options. You can find out the details of how much space the apps have taken up on the phone or SD card. 3. If an app becomes redundant , you can uninstall it. In addition, deleting unnecessary pictures or videos and clearing the memory will eliminate the 'hang' problem of the phone.