https://community.sony.cz/t5/c-series/android-is-starting-optimising-application-1-of-1/m-p/3602748#M7304 <P>Hello,</P><P>my Xepria C4 suddenly started to be stuck on boot with message Android is Starting Optimising application 1 of 1 and it takes around 10 minutes for it to boot.</P><P>after it starts it's very slow and always lagging i have to reboot it daily and still very slow.</P><P>tried factory reset and SW repair using PC companion and still teh same behaviour.</P><P>BR,</P> Tue, 08 May 2018 12:52:26 GMT kishox 2018-05-08T12:52:26Z https://community.sony.cz/t5/c-series/android-is-starting-optimising-application-1-of-1/m-p/3602748#M7304 <P>Hello,</P><P>my Xepria C4 suddenly started to be stuck on boot with message Android is Starting Optimising application 1 of 1 and it takes around 10 minutes for it to boot.</P><P>after it starts it's very slow and always lagging i have to reboot it daily and still very slow.</P><P>tried factory reset and SW repair using PC companion and still teh same behaviour.</P><P>BR,</P> Tue, 08 May 2018 12:52:26 GMT https://community.sony.cz/t5/c-series/android-is-starting-optimising-application-1-of-1/m-p/3602748#M7304 kishox 2018-05-08T12:52:26Z