Question: How do I get rid of the GREY bar at the bottom of my iphone home screen?

Question: How do I get rid of the GREY bar at the bottom of my iphone home screen?

Answer

Use Settings > General > Multitasking & Dock > Show Suggested and Recent Apps > Off to get rid of the right hand area. The dock isn’t optional unfortunately. If you remove everything from it then the grey block still shows.