I also do not have the USB-Devices submenu on my Xperia X.
I already tried to reset the phone, and i reflashed a localized firmware (O2 Germany now, previously genuine UK firmware) but that wouldn't help.
I also tried to debug the phone through adb logcat but I found nothing appropriate there. The OTG troubleshooter from the Google playstore confirmes that USB OTG should be supported but doesn't recognize a USB-device either. The usb->micro-usb adapter works fine on Samsung phones though.
What else can I try?
Thanks!
In German:
USB-OTG geht nicht. Hat jemand ne Idee woran das liegen kann? Danke!
