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H2O APN settings for iOS

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These H2O APN settings are for iOS 11. But if you are looking for H2O APN settings for different version of iOS such as iOS 10, iOS 8, iOS 9 please select your exact device modal below.

H2O Internet APN settings

From main menu of iOS, select Settings and then Cellular.

Check that Cellular Data is turned on.
Tap Cellular Data Options and then Cellular Data Network.

Go to Cellular Data and enter information as below

APN: att.mvno
Username:
Password:

Go to LTE Setup (Optional) section and enter information as below

APN: (Leave Blank)
Username: (Leave Blank)
Password: (Leave Blank)

Enter the below details in MMS section:

APN: att.mvno
Username:
Password:
MMSC:
MMS Proxy:
MMS Max Message Size: 1048576
MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

Press the Home button to save the APN and exit to the main screen.
Now, restart iOS to apply H2O 1 APN settings.

H2O MMS APN settings

From main menu of iOS, select Settings and then Cellular.

Check that Cellular Data is turned on.
Tap Cellular Data Options and then Cellular Data Network.

Go to Cellular Data and enter information as below

APN: att.mvno
Username:
Password:

Go to LTE Setup (Optional) section and enter information as below

APN: (Leave Blank)
Username: (Leave Blank)
Password: (Leave Blank)

Enter the below details in MMS section:

APN: att.mvno
Username:
Password:
MMSC: http://mmsc.cingular.com
MMS Proxy: 66.209.11.33
MMS Max Message Size: 1048576
MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

Press the Home button to save the APN and exit to the main screen.
Now, restart iOS to apply H2O 3 APN settings.

H2O Wireless APN Settings

From main menu of iOS, select Settings and then Cellular.

Check that Cellular Data is turned on.
Tap Cellular Data Options and then Cellular Data Network.

Go to Cellular Data and enter information as below

APN: att.mvno
Username:
Password:

Go to LTE Setup (Optional) section and enter information as below

APN: (Leave Blank)
Username: (Leave Blank)
Password: (Leave Blank)

Enter the below details in MMS section:

APN: att.mvno
Username:
Password:
MMSC: http://mmsc.cingular.com
MMS Proxy: 66.209.11.33
MMS Max Message Size: 1048576
MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

Press the Home button to save the APN and exit to the main screen.
Now, restart iOS to apply H2O 2 APN settings.

On iOS, APN settings should be entered in correct case. For example, if you are configuring your APN setting with H2O Internet APN settings configuration above, make sure you enter APN as att.mvno and not as ATT.MVNO or Att.mvno . If entering H2O Wireless to your iOS device, APN should be entered as att.mvno and not as ATT.MVNO or Att.mvno.

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100% compatible with H2O
iOS 11.3 APN settings
HSDPA   LTE
Apple iPhone X H2O APN settings
100% compatible with H2O
iOS 11 APN settings
HSDPA   LTE
Apple iPad Pro 12.9 H2O APN settings
100% compatible with H2O
iOS 10.3.2 APN settings
HSDPA   LTE
Apple iPad Pro 10.5 H2O APN settings
100% compatible with H2O
iOS 10.3.2 APN settings
HSDPA   LTE
Apple iPad 9.7 H2O APN settings
100% compatible with H2O
iOS 10.3, upgradable to iOS 10.3.2 APN settings
HSDPA   LTE
Apple iPhone 8 H2O APN settings
100% compatible with H2O
iOS 11 APN settings
HSDPA   LTE
Apple iPhone 7 H2O APN settings
100% compatible with H2O
iOS 10.0.1, upgradable to iOS 10.3 APN settings
HSDPA   LTE
Apple iPhone 7 Plus H2O APN settings
100% compatible with H2O
iOS 10.0.1, upgradable to iOS 10.3 APN settings
HSDPA   LTE
Apple iPhone 8 Plus H2O APN settings
100% compatible with H2O
iOS 11 APN settings
HSDPA   LTE
Apple iPad Pro 9.7 H2O APN settings
100% compatible with H2O
iOS 9.3.2, upgradable to iOS 10.1 APN settings
HSDPA   LTE