Root [AT&T] No data after CM-10.1 nightly

[BadTA]

I don't know if it too early to expect custom ROMs to be available and working, but I found that CM-10.1 has some out there.

Anyway, I used motochopper to root and then GooManager to install TWRP.

I did a full backup, then wipe cache, dalvic cache and wipe factory in TWRP. Then flashed the latest nightly from CM.

No issues were noticed during the above steps, but I do not get a data connection once booted. No 4G, 3G....nothin.

Any thoughts?

 

[Atma]

You might try a factory reset and see if that helps. Or turn airplane mode off and on a couple times. Also, check your apn settings to see if they are correct.

 

[BadTA]

You might try a factory reset and see if that helps. Or turn airplane mode off and on a couple times. Also, check your apn settings to see if they are correct.

Thank you. I have tried factory reset and toggling airplane mode. I have done those things many times. I am not sure about the apn settings. What are those?

 

[Atma]

The apn is what you need for data to work.

Go to settings > connections > more networks > mobile networks > access point names. You should see an apn for AT&T. If you don't you will need to add it. I have the T-Mobile S4 so I'm not sure what the settings would be for AT&T.

I found these for the AT&T S4. You can see if they work if you don't have it. Press your menu button and select New APN.

Name: ATT Phone
APN: phone
Proxy: Not set
Port : Not set
User name: Not set
Password: Not set
Server: Not set
MMSC: http://mmsc.mobile.att.net
MMS proxy: proxy.mobile.att.net
MMS port: 80
MCC: 300
MNC: 410
Authentication type: None
APN type: default,mms,supl,hipri
APN protocol: IPv4
APN roaming protocol: IPv4
Enable/disable APN: APN enabled
Bearer: Unspecified

 

[BadTA]

Thank you!

I had that apn, but did not have 'hipri' listed in 'APN Type'

Seems to work now.

The apn is what you need for data to work.

Go to settings > connections > more networks > mobile networks > access point names. You should see an apn for AT&T. If you don't you will need to add it. I have the T-Mobile S4 so I'm not sure what the settings would be for AT&T.

I found these for the AT&T S4. You can see if they work if you don't have it. Press your menu button and select New APN.

Name: ATT Phone
APN: phone
Proxy: Not set
Port : Not set
User name: Not set
Password: Not set
Server: Not set
MMSC: http://mmsc.mobile.att.net
MMS proxy: proxy.mobile.att.net
MMS port: 80
MCC: 300
MNC: 410
Authentication type: None
APN type: default,mms,supl,hipri
APN protocol: IPv4
APN roaming protocol: IPv4
Enable/disable APN: APN enabled
Bearer: Unspecified

 

[Atma]

Thank you!

I had that apn, but did not have 'hipri' listed in 'APN Type'

Seems to work now.

You're welcome. Glad it worked.