Nexus 6 Shutdown

[AC Question]

MY nexus 6 has started randomly shutting down from the past two days.

Last week I got the phone repaired as the display stopped working. It worked well for 5 days before it started shutting down randomly. I don't think it could be a hardware problem as I'm using the phone since two years and never anything like this happenend.
Suggest me a solution

 

[Homer Simpsons]

It is quite common with the Nexus 6 to happen

 

[belodion]

Are the battery and battery connections good? Does it happen in Safe Mode? Does it with SD card unmounted and removed?

 

[efuger]

This was happening to me nearly a year ago. I did a factory reset and it's been pretty good since.
I came here because in the last few weeks I'm having battery issues. I'm trying to decide if I want to replace the battery, do another reset, or just get a pixel :'(