Why can't I get my iPhone 6plus to go into sleep mode and I've set auto lock to one minute?

[iMore Question]

Can't get my iPhone 6plus to go into sleep mode and I've set auto lock to one minute

6plus won't go into sleep mode

 

[kch50428]

Re: Can't get my iPhone 6plus to go into sleep mode and I've set auto lock to one minute

Take it back to where you bought it... have them look it over... see what they'll do for you.