X360 Controller not working on my Xperia XA

[Michalisko]

I just wanted to start using steam link on mobile with my X360 USB Gamepad (with OTG).

My controller is flashing so my mobile cannot reconize it.

I have read in internet that are missing drivers and solution needs root. Is there any other opportunity? I don't want to loose my warranty.

Thanks for any help

[Lord_viridis]

Only way is through root and a 3rd party app.

And yes, you would loose warranty.

Personally, I wouldn't do it.