4 weeks ago
I would like to buy Japan SIM card when travel in Japan. The SIM card requests add new APN, but when I look at my APN setting, it is grey out. Does anyone know how to add new APN for new SIM card in this case? Thanks
My phone is OnePlus 7 pro, Android 10 OS.
What make/model is your phone? iPhones do not allow manual adjustment of most APN settings.