With the introduction of the iPhone 5s and iPhone 5c today, Apple has adjusted the various combinations of LTE band support for the upcoming hardware. Each of the new iPhones actually comes in four different models supporting different bands.

iphone_5s_5c
In the United States, a single model of each line supports both AT&T and Verizon, as well as T-Mobile, with support for Sprint coming in a separate model that is also compatible with KDDI and Softbank in Japan.

For UK customers, the expanded LTE band support also means that the new iPhone models will be compatible with Vodafone's new LTE network in addition to continuing support for EE's network. The new devices will also be compatible with Three's LTE network, which launches in December.

For the first time, China will be included in the first wave of launches for a new iPhone model, and the iPhone 5s and iPhone 5c are both offered in models that supported the TD-LTE standard used by China Mobile, the world's largest carrier. Apple and China Mobile have yet to announce a deal for the iPhone, though signs have pointed to a deal being in the works.

As noted by Unwired View, Apple's iPhone 5s may already have received regulatory certification for TD-LTE operation in China. According to reports, China's Ministry of Industry and Information Technology issued TD-LTE certification on four devices, but sources have indicated that a fifth approval, for the iPhone 5s, was kept secret by the agency.

(Thanks, @anexanhume!)

Related Forum: iPhone

Top Rated Comments

CrAkD Avatar
162 months ago
thats kind of cool. making it easier to swap carriers.
Score: 3 Votes (Like | Disagree)
kdarling Avatar
162 months ago
Can anyone confirm that the new VZW version of the iPhone will support simultaneous LTE data and CDMA calling? As has been made clear previously, the iPhone is the only Verizon smartphone that can't do this, due to Apple's design - they didn't want two radios at the same time. Perhaps this new band tweaking will fix that.
I just went and looked up the SAR reports at the FCC. Not only did they not list CDMA and LTE (SVLTE) as a test combination, they actually wrote a letter about it (E2642A is the CDMA version):



As I understand it, the only way to have a CDMA(Verizon) voice call and and an LTE data session at the same time is to power up two radios simultaneously, which some other phones, like the razr maxx, do. This impacts battery life and requires other engineering compromises, which Apple has so far been unwilling to make.
They probably don't have room for another antenna, especially on the aluminum backed iPhone 5. Right now, the only all metal phone using its own case back as antennas is the HTC One.

This problem does not exist with AT&T on an iPhone because TDMA/GSM can have a phone and data channel open at the same time on the same radio/session.
Unlike Verizon, AT&T cannot do voice and LTE at the same time.

Currently, GSM phones drop back to UMTS-3G when you want to use voice and data simultaneously.
Score: 2 Votes (Like | Disagree)
WakeUpDrunk Avatar
162 months ago
The real Question:


Can we talk and surf with Verizon or not?

I was not planning to upgrade, but if someone can confirm then I will upgrade to 5S from 5.
Score: 2 Votes (Like | Disagree)
mrbrown Avatar
162 months ago
No - as long as Verizon continues to use CDMA for calls this will be a limit.

Well, not necessarily. If Apple changed the antenna design, it is possible that it could use LTE for data and CDMA for voice - this was an antenna limitation of the iPhone 5, IIRC.

Other Verizon phones don't have a problem doing just that...
Score: 2 Votes (Like | Disagree)
Diode Avatar
162 months ago
So will VZ be able to run data/voice simultaneous? Being the same model number as AT&T

No - as long as Verizon continues to use CDMA for calls this will be a limit.
Score: 2 Votes (Like | Disagree)
sierrajinx9 Avatar
155 months ago
Hope this helps... The MOST current information on the iphone 5s

The VERIZON IPHONE 5S... Has all the necessary bands to work on 3G and 4G LTE ALL Carriers listed EXCEPT SPRINT

The AT&T and TMOBILE IPHONE 5s will work fully on ALL Carriers except Verizon (only 4G LTE Will work, no Voice) and Not at all with SPRINT

the SPRINT IPHONE 5S is compatible with itself and all Canadian Carriers but with MANY Restrictions...

Sprints new network is Partially compatible with other carriers but REFUSES To open its network
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
iOS 26 Home Feature

Apple Gives Final Warning to Home App Users

Tuesday February 3, 2026 8:55 am PST by
In 2022, Apple introduced a new Apple Home architecture that is "more reliable and efficient," and the deadline to upgrade and avoid issues is fast approaching. In an email this week, Apple gave customers a final reminder to upgrade their Home app by February 10, 2026. Apple says users who do not upgrade may experience issues with accessories and automations, or lose access to their smart...
Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Foldable Thumb

First Foldable iPhone Design Details Revealed

Monday February 2, 2026 7:19 am PST by
Apple's first foldable iPhone will feature relocated volume buttons, an all-black camera plateau, a smaller Dynamic Island, and more, according to design leaks from a known Weibo leaker. The user known as "Instant Digital" today claimed to share several key details about the design of the foldable iPhone: The volume buttons will be located on the top edge of the device, aligned to the...