Find and tap Settings โ Device connection โ USB Connectivity โ Detect USB Device. Tap OK. Android 5.0 or 5.1. Make sure that your device is connected to a USB cable. From your Home screen, tap the Application screen icon. Find and tap Settings โ Xperia / Xperia Connectivity โ USB Connectivity โ Detect USB device. Tap OK.
Hereโs how to reset network settings on your Xperia XZ3: Tap Settings. Go to Network & Internet. Tap the three vertical dots or Menu icon. Select Network settings reset option. Tap RESET q64UC.