https://community.sony.co.uk/t5/xperia-archive/hanging-problem/m-p/3441448#M513915 <P>Upgraded to 1.55 FW 2 weeks ago. Recently my phone hangs randomly ( background turn green if apps is open the screen will turn all green and intense lags). Is this hardware issue or bug ?</P> Wed, 27 Apr 2016 17:15:01 GMT TeraNight 2016-04-27T17:15:01Z https://community.sony.co.uk/t5/xperia-archive/hanging-problem/m-p/3441448#M513915 <P>Upgraded to 1.55 FW 2 weeks ago. Recently my phone hangs randomly ( background turn green if apps is open the screen will turn all green and intense lags). Is this hardware issue or bug ?</P> Wed, 27 Apr 2016 17:15:01 GMT https://community.sony.co.uk/t5/xperia-archive/hanging-problem/m-p/3441448#M513915 TeraNight 2016-04-27T17:15:01Z https://community.sony.co.uk/t5/xperia-archive/hanging-problem/m-p/3441449#M513916 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/760566">@TeraNight</A></P><P>hard to tell, you could try to boot on &gt;&gt;&gt;&nbsp;<A href="https://community.sony.co.uk/t5/c-sonymobile/safe+mode/pd-p/safe_mode" class="lia-product-mention" data-product="187-1">safe mode</A>&nbsp;for few minutes, check if you experience the same problem.</P> Wed, 27 Apr 2016 17:22:33 GMT https://community.sony.co.uk/t5/xperia-archive/hanging-problem/m-p/3441449#M513916 Uliwooly 2016-04-27T17:22:33Z