HOW TO MANUALLY UPDATE YOUR QUEST TO V12 IF YOU ARE TIRED OF BEING THE ZUCC'S BITCH: 

>Download this
https://drive.google.com/file/d/1YypmjHAyoiScKp5Ltsy65JMU6egP7KVG/view
>Unzip it somewhere easy to find, for example, onto c:\, so it looks like c:\QuestUpdate
>Put your Quest into SIDELOAD UPDATE MODE by turning it off then holding VOL- and POWER at the same time to turn it back on, scroll to Sideload mode with vol buttons and use power button to ok
>Screen will go black, that's fine don't panic
>Plug that shit into your PC
>Open a command prompt on your PC
>Direct it to the folder you just unzipped
>type "adp sideload update.zip" and press enter
>You'll see the update being served to your Quest
>Give it a minute jeez calm down
>When the update is done on your PC end, it is still ongoing on the Quest, pop it on if you want to see the progress
>Quest will reboot then update your controllers, observe their cute detection flashes as they communicate like they're real people
>There, you're on V12

If you use Link, remember to put your desktop client into beta mode or else you'll lose it due to version mismatch.