Couldn't change network mode

[boreboy]

Hi, while changing the network mode from 5G to 4G or 4G to 3G, it is throwing an error: "Couldn't change network mode".

Is there any solution to fix this problem?

[DivyanshMaurya23]

And one more thing have updates your google play system update???

[plant35]

Bro Use NetMonster app from Play Store and give all the permission and tap on the three vertical dots on the bottom right corner > select phone info > scroll down and select set preferred Network Type > Change to your desired network.

NR --> 5G,
LTE --> 4G,
WCDMA --> 3G,
GSM --> 2G

[Integrationofmind]

Change your sim card to solve your issue

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Since your product was purchased from abroad, we would request you to please get in touch with the customer support of the respective country.

To reach country-specific Samsung support teams click on the below link:
https://www.samsung.com/country/

Warm Regards,
Samsung Customer Support