So there are some things you can do speed up your apple iphone 6 and make it faster. First thing you want to do is go into the settings and click general. Next go to spotlight search and uncheck everything in this section. This is going to help the most but there are still some things you can do to make your apple iphone 6 faster. Next go back and click accessibility and scroll down to increase contrast and turn reduce transparency on. Next go back and turn reduce motion on as well. The last thing you can do to make your apple iphone 6 faster is to click on background app refresh. Disable this option and refresh your apps manually. This will not only help save battery life, but also make your apple iphone 6 faster.