Rooting Nexus 7 - SuperSU Binary Update Installation Failed Can someone please help me find the correct SU binary for this device? I am trying to install the SU binary for SuperSU, and I get an installation failed every time.

I have been looking for information on this specific problem, and from what I have read, I may have to download a new binary file and download it through flash recovery (shrug). I thought I would try that, but I cannot find anywhere with information specific to my device.

If you think the problem could be caused by something else, please let me know.

Thanks in advance.
You should be able to download the latest SuperSU from Chainfire.  Push that to your Nexus 7 using adb push and install it from your custom recovery.  I'm guessing you have that already?