Have you tried optimizing the settings and such? Check for an iOS update, when I had a iPhone 6 it happened to be because of that sometimes(I have a iPhone 7 now)
I would recommend clearing the ram sometimes and sometimes powering off and turning back on your phone
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.