How can I stop my Nexus 4 5.1.1 from automatically shutting down?

[AC Question]

i update my nexus 4 5.1.1 shut down issue

my nexus 4 is auto shutdown problem after shut down when start to open my nexus it show { Android is starting optimizing app 0 of 107 .... what should i do ??

 

[B. Diddy]

Re: i update my nexus 4 5.1.1 shut down issue

Welcome to Android Central! Is that happening repeatedly? That's a bad sign. The motherboard might be failing.

If it's a firmware issue, you could try reflashing the factory image: How to manually update your Nexus | Android Central