Why does it change to 3g when using CJ Hello?

Hello.

I'm using CJ Hello in Note 10, but if I use the phone, it changes to 3g. What's the reason?

Do I have to change the settings?

831 2019-10-16 Gentleman

popular Can I listen to music with Bluetooth earphones on the plane?

popular How do I recycle and recycle foil like cooking foil?

popular What is the nationality of Minnie?

popular How can I connect to watch a video on my phone on TV?

popular How can I resolve TLS security configuration errors?

Same Tag How's the speed of 3G these days?

Same Tag Is CJ Hello Internet and TV available?

Same Tag Can I use Apple Watch for Galaxy Note 10?

Same Tag What smartphones can I use for 3g?

Same Tag I'm using 3g of kt, so should I buy a separate lte USIM when I buy a new phone?

Same Time Can I freeze Combat and eat it?

Same Time Why does it change to 3g when using CJ Hello?

Same Time Please recommend a hair loss prevention shampoo that is good for women to use!