I edited the build.prop file in /system/ as per Multi-user option not avilable in Android one after Lollipop update namely, adding two lines of code to the end of the file:
I have rebooted and nothing seems to have changed (i.e., there is no user icon in the swipe-down screen)
I checked and the lines of code are indeed in the build.prop file. I'm running 5.1.1 on a Lenovo Yoga TAB 3
Any ideas..? Thanks in advance!