iPhone 5 , updated with IOS 9.3 will not turn on.

Hey there,

I updated my iPhone 5 to IOS 9.3 a few days ago. Since then, the phone swicthes off, and eventually turns back on again. The battery sill charges, but phone will not turn on. It's happening more often now and I can't get it back on. I did a factory reset earlier , which did not seem to help.

Anyone else having these problems? Anyway I can fix this?

Thanks for any help 🙂