Bypassing mobile detectability from the browser
Alright so a file named chrome-command-line needs to be put in /data/local/chrome-command-line

Here is mine that I just tested and works: https://drive.google.com/file/d/0B48arFbBn-Pda2RkT2F5bUtMYnc/view?usp=sharing

I would download this onto your PC and then use 

adb push chrome-command-line /data/local/chrome-command-line


If you get couldn't create file: Permission denied

Run adb root and then adb push chrome-command-line /data/local/chrome-command-line


Proof: http://imgur.com/a/PjK34

Edit: you can use my chrome-command-line or you can make your own

First make a file that contains: chrome --user-agent="&lt;stuff&gt;"

The stuff is here: http://www.whoishostingthis.com/tools/user-agent/

Example: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36