Article ID : 00262067 / Last Modified : 05/05/2021

How do I use Wi-Fi tethering in the 5GHz band on my Xperia smartphone?

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    How to use Wi-Fi tethering in the 5 GHz band

    1. Find and tap Settings → Network and Internet → Hotspot and tethering → Portable hotspot.
    2. Tap AP band and select 5 GHz band preferred.
    3. Tap the slider on the top to turn it ON (the slider should turn blue).

    NOTES:

    • Immediately after starting Wi-Fi tethering, you can't connect from the client device for up to 3 minutes. That's because the presence of radar in the 5 GHz band is being checked in your area (e.g. proximity sensors/radar present in vehicles). Please wait until the "5 GHz portable hotspot is available" notification is displayed before you connect.
    • If radar is detected in the 5 GHz band during Wi-Fi tethering, the communication between the client devices will be disconnected. However, the client devices will automatically reconnect after a while.

    Why is Wi-Fi tethering automatically changing from 5 GHz to 2.4 GHz? 

    "5 GHz band preferred" Wi-Fi tethering operates in the 5 GHz band if there is a frequency that can be used in the 5 GHz band. If the frequency in the 5 GHz band can't be used, Wi-Fi tethering operates in the 2.4 GHz band.