C Spire APN settings for Apple iPhone 4s
Apple iPhone 4s is compatible with C Spire CDMA and Apple iPhone 4s is not compatible with C Spire CDMA1.
C Spire 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: internet.cs4glte.com
Username:
Password:
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: internet.cs4glte.com
Username:
Password:
MMSC: http://pix.cspire.com/servlets/mms
MMS Proxy: 66.175.144.91
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.
C Spire tethering APN
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: tether.cs4glte.com
Username:
Password:
Go to LTE Setup (Optional) section and enter below information
APN: (Leave Blank)
Username: (Leave Blank)
Password: (Leave Blank)
Press the Home button to save the APN and exit to the main screen.
Restart the device.
For Apple iPhone 4s, when you type C Spire APN settings, make sure you enter APN settings in correct case. For example, if you are entering C Spire Internet & MMS APN settings make sure you enter APN as internet.cs4glte.com and not as INTERNET.CS4GLTE.COM or Internet.cs4glte.com. If entering C Spire tethering APN above to your Apple iPhone 4s, APN should be entered as tether.cs4glte.com and not as TETHER.CS4GLTE.COM or Tether.cs4glte.com.
Apple iPhone 4s compatibility with C Spire
Apple iPhone 4s is compatible with below network frequencies of C Spire.
2G | CDMA | Not compatible |
3G | CDMA | 1900 MHz |
| CDMA | 1xEV-DO |
Explain Apple iPhone 4s compatibility with C Spire
C Spire CDMA APN with Apple iPhone 4s
Apple iPhone 4s supports C Spire CDMA on 1900 MHz and 1xEV-DO. Apple iPhone 4s does not support C Spire CDMA.
Overall compatibililty of Apple iPhone 4s with C Spire is 33%. The compatibility of Apple iPhone 4s with C Spire, or the C Spire network support on Apple iPhone 4s we have explained here is only a technical specification match between Apple iPhone 4s and C Spire network. Even Apple iPhone 4s is listed as compatible here, C Spire network can still disallow (sometimes) Apple iPhone 4s in their network using IMEI ranges. Therefore, this only explains if C Spire 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 C Spire and the network performance between C Spire and Apple iPhone 4s. To check if Apple iPhone 4s is really allowed in C Spire network please contact C Spire support. Do not use this website to decide to buy Apple iPhone 4s to use on C Spire.
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 |
