title: Received memory warning and app crashes
body: <p>my app is crashing due to Received memory warning.</p>
  
  <p>If i run the app for few minutes then on doing anything, the app crashes straightaway.</p>
  
  <p>I have even checked for memory leaks but there are no memory leaks. Also the app is working fine in simulator.</p>
  
  <p>What i have noticed is whenever i get a "Received memory warning", then "didReceiveMemoryWarning" method of every file in the project is called and then app crashes.</p>
  
  <p>Any solution to this?</p>