Need Help To Root My Core Prime SM-820L

  • Samsung root

    I've tried Kingroot, Root Master, and Framaroot. Towelroot doesn't support my phone, Baidu Root, iRoot and Universal Androot won't install, giving a message that the apk file is incompatible with my device.
    Kingroot goes up to 38%, then goes to a screen that says Requests (6) "Please wait for the update patiently", but does nothing for 20 minutes. I don't know what else to do. My friend suggested SuperSU, but it won't open because my device isn't rooted.
    What can I do?


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