When I try to \"run\" app via Android Studios, my Xiaomi Redmi Note 3 doesnt pop up in the list. However, it does show up in my PC file explorer.
Things I\'ve done;<
It will work
Don't worry dude ..... first turn on USB debugging... then Turn on Install via USB... just turn off your MIUI optimization .... then it'll ask to restart... restart your mobile and then it should work....
I hope this will help... and it worked on my MI 3s prime application installation failed message failed to establish session ....
My Redmi Note 4 had a same issue but after installing HiSuite everything worked fine.
100% your MI phone will be detected by android studio by using following steps
1) first you have to turn on developer mode 2) turn on usb debugging
3) Install MI ADB driver from below link you must to login first before downloading https://c.mi.com/thread-1625831-1-1.html
4) Your phone will be shown in Android studio...Enjoy
Update your MIUI version to 7.3.5.0 and you should install drivers in your pc. Driver link
It seems that the ADB interface wasn't updated properly.
Try this: ADB is not recognizing my Android Device or https://stackoverflow.com/a/31489453/7030003
This worked for me!