How to enable user switching on android 4.2.x if you have no such option in settings menu.

Several  simple  steps required.

1) root your device.
2)install terminal  emulator
3)run these commands

su
mount -o rw,remount /system

echo "fw.max_users=5" >> /system/build.propreboot
4) go  to  settings/user  and configure another user.

That is it .

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