I got it directly from asus,it doesnt work on my machine,or many others judging by the amount of info i found on that subject. Far as i can tell,it doesnt work possibly because the machine has been rma'd for some reason and something has been changed internally,but i dont know for sure as i am not the original owner
Sent from my ASUS Transformer Pad TF300T using xda premium
Dang I lost my detailed reply to you somehow. Okay, I'll do it again but much shorter this time since you seem to know your way around.
I do not have my tablet handy do I'll do the best I can. Check your firmware version. It is possible that your firmware is a recent version. ASUS has been known to block the ability to root when pushing out new firmware. I know this from experience as I had to go through a mountain of dung to root my 300. I was finally able to do it by downgrading to, 10.6.1.25.1 or something real close to that. It's the firmware that came out late July of this year. Once I downgraded to that version I was able to use the ASUS version 7 of the unlock tool.
Once unlocked the easiest way to root is to get TWRP V2.6 or newer and use fastboot to push the blob to your tablet. With the later versions of the OTA you can get the into fastboot mode by simply booting into the stock recovery which defaults into fastboot mode. Just make sure you're plugged in before going into the stock recovery. The beauty of TWRP 2.6 and up is that it will automatically install superSU for you. When searching for TWRP try going to the TWRP site so that you get the correct blob. You want the one specific to the Android version that is installed on your tablet. Read the descriptions carefully and be sure to use the .blob and not the .img.
I hope this is clear. I haven't slept in three days so I'm a little loopy
so what may seem legible to me might not to you. Feel free to message me if you need me to clarify anything.
Best of luck. I'm off to bed.
EDIT I just read the op again and noticed that you are, in fact, on a newer FW than me so I'm inclined to believe that you may have to downgrade or wait tool ASUS puts an updated unlock tool.
Sent from the Awesome Lone Star State where the law abiding carry guns and the criminals think twice.
