Three 4G APN Settings for iPhone


Three UK 4G LTE APN Settings for iPhone X XPlus 8S 8Plus 7S 4 4S 5 6 6S Plus

Three APN Settings for iPhone

In your Apple iPhone Settings -> Cellular -> Cellular Data Network -> APN. and enter the following details
Three UK APN Settings for iPhone 4 5 6 6S Plus

Cellular Data:
APN: three.co.uk
Username: Blank
Password: Blank
LTE Setup(Optional):
APN: Blank
Username: Blank
Password: Blank
MMS:
APN: three.co.uk
Username: blank
Password: blank
MMSC: http://mms.um.three.co.uk:10021/mmsc
MMS Proxy: 217.171.129.2
MMS Message Size: 1048576
MMS UA Prof URL: blank