Cannot authorise U11 Pie for USB Debugging

[mroshaw]

I'm trying to root my newly update U11 Pie. Got ADB up and working and developer options enabled. However:

c:\HTCU11>adb devices
List of devices attached
FA77R180xxxx    unauthorized

I am never prompted on the phone to authorise USB debugging. I do get a prompt to "Use USB for file transfers", every time I connect via USB. I've set default USB configuration to be "No data transfer" and I've repeatedly hit "Revoke USB debugging authorisations".

Any idea how I can authorize my PC for debugging?

 

[mroshaw]

Ah, just me being a dumbass. I've since downloaded the latest SDK Platform Tools and the phone is now prompting me to authorize:

https://developer.android.com/studio/releases/platform-tools.html

TWRP and Magisk installed, all is well again with the world!