Please register here.
1. Navigate to Settings and go to the Wireless and network section.
2. Search for the Data usage option. Under that, scroll all the way down to the bottom and select Network Restrictions.
3. Look for the WiFi network of which you wish to restrict data and toggle on the switch next to that network.
4. That’s it. You have successfully changed the required WiFi network status to Metered from Unmetered connection.