iOS app going to background after launch
<p>My problem is as follow</p>

<p><strong>When I launch app, launch image appears for few seconds and apps goes to background. I faced this problem after updating to iOS 9.2.1</strong></p>

<p>For solving this problem I delete my app and reinstall it, then it works perfectly fine but lost all important data, so this is not the suitable solution.</p>

<p>I search for the possible solution but unable to find any help, so please help me to solve this problem. </p>

<p><a href="https://www.dropbox.com/s/gzdkm3tq4qfnovq/appcrash.mov?dl=0">https://www.dropbox.com/s/gzdkm3tq4qfnovq/appcrash.mov?dl=0</a></p>

<p>This happen to app when I launch</p>

<p>Thank you</p>