How to change "administrator" in android I wanna know how can I change the administrator on my device. I am using 7.0 android and I have multiple accounts and by default, administrator of the device is the first user. 
Now, some of the privileges are reserved for the first user like creating hotspot and others. I wanna do that from second user account as well, is it possible?
Also, how can I share my files between users, I didn't find any app for this. There must be some path like in PC. In Linux, you can easily do that. Given Android is based on Linux kernel there must be any similar facility, I guess.

Peace.
The owner of the device remains the administrator no matter what. The device owner is set during the setup wizard, and cannot be changed without a reset.