Rooting Android phone

Open terminal and type in su and hit enter

>>55282619
SuperSU prompted me to grant permission.
And now nothing's happening. Pop up says Terminal was granted root permission, but I get the same error when opening SuperSU. Thanks for reply.

>>55282648
What error?

>>55282660
That SU binary isn't installed and that SuperSU can't install it.

>>55282666
Did terminal switch to root? After su in terminal try whoami and see if you are root.

>>55282680
/system/bin/sh: whoami not found.
I think it did not switch to root although pop-up says so.

>>55282692
Take screenshot of terminal pls

File: Screenshot_2016-06-27-14-21-10.png (75KB, 720x1280px) Image search: [Google]

75KB, 720x1280px

It stays like this forever.
If I run whoami before that then it says that that command does not exist or something like that.

>>55282764
>>55282793

>>55282793
Uninstall SuperSU and try again.

>>55282865
How can I?
It's system app now.
And I've tried reflashing stock ROM and installing SuperSU again, but it didn't work.

>>55282883
Boot to recovery and plug in USB cable, and see if you have ADB Access.

>>55282889
Tried. Same error after installing again.

>>55282934
Dont reinstall SuperSU. the su command should work if SuperSU is not installed. Flash stock rom back and only flash su binary.

>>55283130
But I've thought that SU binary is located in SuperSU zip.
How do I flash binary only?