Crash with obligation to plug in to reboot


I got a brand new mx4 pro 2 days ago and I’m very happy with it
But sometimes the phone just shut down on its own and cannot be turned on again without being plugged in again
It happened a couple of times I had more than 50% battery… Any ideas?

It says I have the latest one 4.1.1. 1l


Maybe try 4.2.3A or Both are quite good.

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