Thanks For your reply @RogersRoland, I tried your suggested modification in my APN setting and now I am able to send out pics in WeChat. But a strange thing is that I can only get H+ at home now, while my wife's iPhone 6s Plus can receive a LTE corre...
My phone is a Samsung s7e from Verizon (SM-G935V)
The LTE setting (LTE setting and Core setting) doesn't work properly on this phone.
I first tried the LTE setting and I can browse websites but some app connection has problems (e.g. I cannot send p...