Phone problems

[kourtneys]

My phone is about under 7 months old brand new and my screen flashes and than will close to black and I have to re open. What do I do.

 

[mikedt]

Have you tried restarting the phone? But if it still does it, could be it's defective. If you only had it 7 months, suggest you seek Samsung warranty service for replacement or repair. Samsung phones usually have a 1 or 2 year manufacturer warranty, depending on where you are.