How's everything with the newest 8.1 update?

[Tony_Offends_U]

You have to re-enter your data and mms apns then reboot

I did, the apns don't stick. Check the app reviews and you'll see other people reporting this problem also. I have the T899M if that matters any.

 

[mary beth hale]

T899M here also but I am using Straight Talk at&t SIM if that makes a difference. I think Neo had same problem but can't remember the fix.

 

[mary beth hale]

I did, the apns don't stick. Check the app reviews and you'll see other people reporting this problem also. I have the T899M if that matters any.

I may be misunderstanding but I didn't use an app. Went to Cellular+Sim in settings. Then tapped SIM settings and >edit data/mms apn

 

[Tony_Offends_U]

I may be misunderstanding but I didn't use an app. Went to Cellular+Sim in settings. Then tapped SIM settings and >edit data/mms apn

Oh I used the Samsung app, after installing it appears under the settings. I'll try your method and see what happens.

 

[mary beth hale]

Oh I used the Samsung app, after installing it appears under the settings. I'll try your method and see what happens.

Make sure you erase the apn info you put in the Samsung App . Read in some thread that can mess things up if you have apns in the app and also in phone settings.

 

[Tony_Offends_U]

Make sure you erase the apn info you put in the Samsung App . Read in some thread that can mess things up if you have apns in the app and also in phone settings.

Nothing works anymore. I'll just have to wait for an update.

 

[mary beth hale]

Nothing works anymore. I'll just have to wait for an update.

Damn. What carrier are you using? Sorry I couldn't help.

 

[Tony_Offends_U]

Damn. What carrier are you using? Sorry I couldn't help.

AT&T GoPhone.

 

[neo158]

AT&T GoPhone.

I had a similar problem on my i8750 on O2-UK Pay & Go. I had to enter the APNs manually through Mobile+SIM, Cellular+SIM for you Americans. I did find some supposed AT&T GoPhone settings:

For Windows Phone 8.1 Manual setup:
In the App list Click Settings
Tap Cellular+SIM

Delete any existing APN Settings..

Tap SIM Settings
Tap SIM Name and type in AT&T GoPhone
Tap "Add Internet APN"
Tap APN and type in wap.cingular
Tap Username and type in WAP@CINGULARGPRS.COM
Tap Password and type in CINGULAR1
Tap Save

Tap "Add MMS APN"
Tap APN an type in wap.cingular
Tap Username and type in WAP@CINGULARGPRS.COM
Tap Password and type in CINGULAR1
Tap WAP gateway (URL) and type in wireless.cingular.com
Tap WAP gateway port and type in 80
Tap MMSC (URL) and type in http://mmsc.cingular.com
Tap MMSC Port and type in
Tap Max MMS Size and type in
Tap IP Type and select: IPv4v6
Tap Save

See if those work, you may need to restart your phone after entering them.

 

[neo158]

Duplicate Post

 

[mary beth hale]

Duplicate Post

So glad you posted. Knew you had the same problem initially and fixed it but forgot which thread it was in. Hope this works for Tony_Offends_U. Unlike you, I'm not good at explaining how I do things.

 

[neo158]

So glad you posted. Knew you had the same problem initially and fixed it but forgot which thread it was in. Hope this works for Tony_Offends_U. Unlike you, I'm not good at explaining how I do things.��

Np, glad I could help :wink:

My guess is that the Samsung APN settings will change and just provide a list of APN settings that will add the one you choose to the Mobile+SIM settings.

 

[fatclue_98]

MMS is half broken, I can send but not receive. Internet Sharing is also broken and that's huge for me. I'm loving this Neo more than the Lumia so I'll wait for the official release. Fingers crossed.

 

[neo158]

MMS is half broken, I can send but not receive. Internet Sharing is also broken and that's huge for me. I'm loving this Neo more than the Lumia so I'll wait for the official release. Fingers crossed.

I can help with the MMS issue, what network are you on?

 

[fatclue_98]

I can help with the MMS issue, what network are you on?

AIO/Cricket. I downloaded the "APN" app/setting, deleted all existing APNs, rebooted, entered the new information, saved and rebooted. Nothing changed, send MMS is working but not receiving and Connection Not Shared pops up on Internet Sharing. My settings are:

APN: ndo (Internet & MMS)
MMSC URL: http://mmsc.aiowireless.net
MMS Proxy: proxy.aiowireless.net
MMS Port: 80
APN Type: Ipv4v6
Max Size: 1024

 

[Tony_Offends_U]

I had a similar problem on my i8750 on O2-UK Pay & Go. I had to enter the APNs manually through Mobile+SIM, Cellular+SIM for you Americans. I did find some supposed AT&T GoPhone settings:

For Windows Phone 8.1 Manual setup:
In the App list Click Settings
Tap Cellular+SIM

Delete any existing APN Settings..

Tap SIM Settings
Tap SIM Name and type in AT&T GoPhone
Tap "Add Internet APN"
Tap APN and type in wap.cingular
Tap Username and type in WAP@CINGULARGPRS.COM
Tap Password and type in CINGULAR1
Tap Save

Tap "Add MMS APN"
Tap APN an type in wap.cingular
Tap Username and type in WAP@CINGULARGPRS.COM
Tap Password and type in CINGULAR1
Tap WAP gateway (URL) and type in wireless.cingular.com
Tap WAP gateway port and type in 80
Tap MMSC (URL) and type in http://mmsc.cingular.com
Tap MMSC Port and type in
Tap Max MMS Size and type in
Tap IP Type and select: IPv4v6
Tap Save

See if those work, you may need to restart your phone after entering them.

Keep MMSC port and MMS size blank?

 

[fatclue_98]

Keep MMSC port and MMS size blank?

I've tried keeping the size blank and nothing happens. When I keep the MMSC port blank, it defaults to 80 anyway.

 

[neo158]

Keep MMSC port and MMS size blank?

Yes, I had to enter a specific port on my i8750 but that's because the operator requires it.

 

[neo158]

I've tried keeping the size blank and nothing happens. When I keep the MMSC port blank, it defaults to 80 anyway.

This might help:

https://www.cricketwireless.com/sup...d/customer/bring-your-own-windows-device.html

 

[Tony_Offends_U]

Yes, I had to enter a specific port on my i8750 but that's because the operator requires it.

Worked like a charm. Thanks Neo and Mary Beth.