There should be many people who are holding 5G mobile phones, but using 4G**.
Brother Shan Xiu is like this, there is really no reason to upgrade 5G
However, recently some Android phones have not been able to find the switch to turn off the 5G network after updating the system, which is said to be mandatory by the operator.
But don't worry, there's still a way to get the 5G switch back!
Some mobile phone brands only need to enter a string of ** in the dial interface to retrieve the 5G switch. ** Below:
Xiaomi Redmi: *
vivo/iqoo：*####
Meizu phone: *
Huawei phones: * * (some models supported).
After entering **, you need to go to the position of the original 5G switch to set it, usually in [Network Settings Mobile Network].
In addition, Huawei phones can automatically switch to the 4G network by turning on [Power Saving Mode].You can also try waking up the voice assistant to turn off the 5G network.
Honor phones: If you find [Developer Options - Network], the 5G switch will be displayed
OPPO OnePlus Realme: Go to [Developer Options - Network] to turn off 5G
Other brands of Android phones can try these three methods: Enter * on the dialer screenIf you have a voice assistant, try waking up the voice assistant to help turn off 5GMost phones can find a 5G switch in developer options.
If you don't want to use 5G, you can give it a try.