Which phones support Dual 4G/VoLTE?
How to switch 4G to LTE?
How to restrict the apps to use data in the background?
Can I set Only 4G on my phone?
How to set Data package?
Where can I find the data usage details?
How to restrict data network connection of the app?
How to set Network mode, like 4G(preferred), on my phone?
What are the tips on saving data?
How to close the data network?
How to change the network mode?
How to turn off Data Monitor?
Can I turn off the data network connection of the built-in apps?
How to set the reminder that the data is not sufficient?