Does anyone know what this is - some kind of setting controls?

GlennS

Member
Bronze
Jul 23, 2010
36
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8
It can be turned off. I used it on my old iPhone 5 when the lock button stopped working.
 

Hawk

Genius
Gold
Aug 2, 2007
6,683
241
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ATL
I have that set to activate by triple clicking the home button. That also toggles it off.