What is this grey bar on my iPhone screen?
Today I bought a brand new iPhone 6 16gb and whenever my finger slides across the home button this big grey bar slides down from the top of my screen. I've looked it up but can't find anything so please someone help! My entire screen slides down and I have no clue what to do. 
If you lightly double tap on the home button (without pushing it), it activates Reachability. The whole screen moves about halfway down so you can reach something at the top of the screen with your thumb instead of moving your hand
http://www.iphonefaq.org/archives/973834
- Why is my Wi-Fi bar grey or dim on my iPhone 4S? I just got an iPhone 4S from a girl and after I set it all up (it's not on a plan) and the Wi-Fi bar is grey/dim and I can't connect to Wi-Fi anywhere and I can't slide it.
- What is this grey screen spreading onto my iPhone in Safari? I have an iPhone 6S. Today I noticed something weird when I pull up a new Safari page. Instead of the web address screen that shows icons of my most visited web pages, it is just a white screen (with the URL box). Then, when I type in a website, light grey spreads over the screen. Otherwise safari seems to be working ok, but why is this randomly happening? Could it be a virus?
- What is this grey bar on my new iPhone 6? Today I bought a new iPhone six and for some reason when I stroke the home button with my finger this random grey bar pulls down from the top of my screen almost like a message bar when I've received no message, please help!
- My iphone has a grey background and black stripes on the screen? I was trying to change my friends contact picture on my iphone and it was saving it but then my phone went all weird and now it's frozen and the background is grey and has black stripes on the screen. It won't even let me restart it or turn it off! What should i do, is it broken?