My iPhone 4S (iOS 8.4) turns off while in standby mode. Can I downgrade to iOS 6?

[adipabeta]

My iphone turn off while standby
So every morning i turn it on

I just factory reset and still the same, can i downgradeto ios 6

 

[kch50428]

Re: Iphone 4s ios 8.4 turn off while standby

can i downgradeto ios 6

That can not be done.

 

[Just_Me_D]

Re: Iphone 4s ios 8.4 turn off while standby

Your iPhone shouldn't be turning itself off. I am assuming your use of "turn off" is the same as powering off. If so, you may need to reinstall iOS 8.4 or have an Apple Store genius check it out.