China Mobile APN Settings for iPhone
Below you can find the procedure of China Mobile 4G LTE 5G Internet and MMS APN Settings for iPhone 16, iPhone 15 Pro, iPhone 15, iPhone 15 Pro, iPhone 14 Pro, iPhone 13 Pro, iPhone 13, Pro Max, iPhone SE, iOS 17, iOS 18, iPad Mini, Air, Pro.
China Mobile APN Settings for iPhone
From the main menu, tap Settings -> Cellular -> Cellular Data Network -> APN. and enter the following details

Cellular Data:
APN: cmnet
Username: Blank
Password: Blank
LTE Setup(Optional):
APN: Blank
Username: Blank
Password: Blank
MMS:
APN: cmnet
Username: blank
Password: blank
MMSC: mmsc.monternet.com
MMS Proxy: 10.0.0.172
MMS Message Size: 1048576
MMS UA Prof URL: blank