What carriers still support iPhone 4S?
An iPhone 4S from AT, Verizon, Sprint or even Virgin Mobile should work on any network that supports and sells the same iPhone 4S. As I said before, the hardware is exactly the same. The carriers know how these devices will behave on their networks.
How do I know what Carrier my iPhone 4S is?
How to find out your iPhone carrier without a SIM card
- Open the Settings app on your iPhone.
- Scroll down to tap “General” in the third set of tabs.
- Tap “About” at the top of the list.
- First, you may be able to see the carrier next to “Network.”
Is iPhone 4S CDMA compatible?
The iPhone 4S is the first device produced by Apple that is a dual-mode phone. This means the iPhone can theoretically be used on any CDMA or GSM network, in any country.
Are iPhones locked to a carrier?
Locked iPhones are stuck with a carrier; unlocked iPhones are free to use with any carrier. Paid-for iPhones direct from Apple are usually unlocked. iPhones leased from a carrier will be locked for the duration of the lease.
Can any iPhone work with any carrier?
All modern iPhones can work with any major cell phone companies, including the major U.S. carriers AT, Sprint, T-Mobile, and Verizon. This is because they support both GSM phone networks (used by AT and T-Mobile) and CDMA (used by Sprint and Verizon).
What carrier is my iPhone using IMEI?
Check with your carrier You can also visit your carrier’s website for free (here are links for AT and Verizon) to check if your phone is unlocked. You may need to enter your iPhone’s serial number (Go to Settings > General> About and look for the Serial number) as well as the IMEI number.
What carrier is my iPhone locked to?
Check Your iPhone IMEI Number Once you found the IMEI number of your device, you can go to any CTIA-Accredited IMEI checker to get the information about your carrier lock status. These services search through Apple’s GSX database to gather info about your iPhone.
How do I unlock my iPhone SIM carrier?
Contact your carrier Only your carrier can unlock your iPhone. Contact your carrier and request an unlock. Your account might need to meet requirements for unlocking. After you submit the request, it might take a few days to complete.
What network is iPhone 4S?
iPhone 4S
| Black iPhone 4s | |
|---|---|
| Manufacturer | Foxconn & Pegatron (contract manufacturers) |
| Slogan | “The most amazing iPhone yet” |
| Generation | 5th |
| Compatible networks | GSM, CDMA, 3G, 3G+, HSUPA |
How do I know if my iPhone 4 is GSM or CDMA?
One simple way to externally identify the iPhone 4 models, as well as all other iPhone models, is by the Model Number printed in small type on the back of the phone. The model number printed on the back of the GSM-equipped iPhone 4 models is A1332 and the model number on the back of the CDMA-equipped iPhone 4 is A1349.