If too many devices are in the same Wi-Fi channel, this can affect the speed of the transmission. At the Wi-Fi hotspot of the Samsung device, the channel can be selected automatically or manually.
Note: If Wi-Fi sharing is enabled, this function is not available.
- Open the Settings
- Tap on Connections
- Tap on Mobile Hotspot and Tethering
- Tap on Mobile Hotspot
- Tap on Band
- Choose between 2.4 GHz and 5 GHz