Cingular APN settings for Apple iPhone 4s
Apple iPhone 4s is compatible with Cingular GSM and Cingular HSDPA.
Cingular Internet & MMS APN settings
In the main menu, tap Settings
Tap Cellular.
Check that Cellular Data is turned on.
Tap Cellular Data Options and then Cellular Data Network.
(If this setting does not appear on the device, it has not unlocked and settings cannot be configured manually.)
Go to Cellular Data section and enter below information
APN: wap.cingular
Username: wap@cingulargprs.com
Password: cingular1
Go to LTE Setup (Optional) section and enter below information
APN: (Leave Blank)
Username: (Leave Blank)
Password: (Leave Blank)
Enter the below details in MMS section:
APN: wap.cingular
Username: wap@cingulargprs.com
Password: cingular1
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
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.
Restart the device.
If the above Cingular Internet & MMS APN settings do not work on your iPhone 4s, make below changes to Cingular Internet & MMS APN settings to get Cingular 380 ATT on your Apple iPhone 4s.
| APN | proxy |
| Username | blank |
| Password | blank |
| MMSC | http://mmsc.cingular.com/ |
| MMS proxy | wireless.cingular.com |
Cingular MMS APN Settings
In the main menu, tap Settings
Tap Cellular.
Check that Cellular Data is turned on.
Tap Cellular Data Options and then Cellular Data Network.
(If this setting does not appear on the device, it has not unlocked and settings cannot be configured manually.)
Enter the below details in MMS section:
APN: wap.cingular
Username: WAP@CINGULARGPRS.COM
Password: CINGULAR1
MMSC: http://mmsc.cingular.com
MMS Proxy: 66.209.11.32:8080
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.
Restart the device.
For Apple iPhone 4s, when you type Cingular APN settings, make sure you enter APN settings in correct case. For example, if you are entering Cingular Internet & MMS APN settings make sure you enter APN as wap.cingular and not as WAP.CINGULAR or Wap.cingular . If entering Cingular APN Settings above to your Apple iPhone 4s, APN should be entered as ISP.CINGULAR and not as isp.cingular or Isp.cingular.
Apple iPhone 4s compatibility with Cingular
Apple iPhone 4s is compatible with below network frequencies of Cingular.
2G | GSM | 850 MHz, 1900 MHz |
3G | HSDPA | 850 MHz, 1900 MHz |
Explain Apple iPhone 4s compatibility with Cingular
Cingular 2G APN with Apple iPhone 4s
Apple iPhone 4s supports Cingular 2G on GSM 850 MHz and 1900 MHz.
Cingular 3G APN with Apple iPhone 4s
Apple iPhone 4s supports Cingular 3G on HSDPA 850 MHz and 1900 MHz.
Overall compatibililty of Apple iPhone 4s with Cingular is 100%. The compatibility of Apple iPhone 4s with Cingular , or the Cingular network support on Apple iPhone 4s we have explained here is only a technical specification match between Apple iPhone 4s and Cingular network. Even Apple iPhone 4s is listed as compatible here, Cingular network can still disallow (sometimes) Apple iPhone 4s in their network using IMEI ranges. Therefore, this only explains if Cingular allows Apple iPhone 4s in their network, whether Apple iPhone 4s will work properly or not, in which bands Apple iPhone 4s will work on Cingular and the network performance between Cingular and Apple iPhone 4s. To check if Apple iPhone 4s is really allowed in Cingular network please contact Cingular support. Do not use this website to decide to buy Apple iPhone 4s to use on Cingular .
Apple iPhone 4s network specifications
| OS | iOS 5, upgradable to iOS 9.2 |
| Network bands | GSM / CDMA / HSPA / EVDO |
| Speed | HSPA 14.4/5.76 Mbps |
| Network frequencies | GSM 850 / 900 / 1800 / 1900 HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO |
