TmoNews reports that T-Mobile USA has issued an internal memo announcing that it will release a new carrier update on April 5 that will add LTE support for unlocked iPhones running on its network. The update will also bring Visual Voicemail and other features to the devices.
The T-Mobile Carrier Update is a minor iOS software update that enables official iPhone support by T-Mobile. When installed, the software update enables a handful of capabilities like Visual Voicemail, MMS Settings and Network/Device optimizations that customers do not have access to today.
On April 5, the software update will begin being pushed via OTA to all iPhone devices on the T-Mobile network with iOS 6.1.x or higher.
The software update for existing handsets will come one week before T-Mobile officially begins offering the iPhone, although it has for a number of years catered to iPhone users seeking to bring their unlocked devices to the carrier.
While existing T-Mobile customers using unlocked iPhones will be able to access LTE speeds in just a handful of cities, the carrier is working on rapidly building out its LTE network. Existing users will also continue to have some limitations on network access, as Apple will be releasing a tweaked iPhone 5 as part of the T-Mobile launch, with the new hardware providing full compatibility with T-Mobile's network including AWS Band 4 frequencies that are unsupported by iPhone devices sold to date.
Band 4 is where much of T-Mobile's 3G network is housed, an issue that has long forced iPhone users on the carrier to fall back to slower EDGE networks on Band 2. T-Mobile has been working hard to shift its 3G network over to Band 2 to provide greater 3G compatibility for existing customers, but the transition is not yet complete.
Monday September 15, 2025 10:56 am PDT by Juli Clover
In the iOS 26 release notes, Apple is warning iPhone users that installing the new software might have a temporary impact on battery life, which is normal.
A new support document explains that major iOS updates require background setup like indexing data and files for search, downloading new assets, and updating apps.
Further, Apple says that new features could require more resources,...
Monday September 15, 2025 10:50 am PDT by Juli Clover
Apple today released updated firmware for the AirPods Pro 2 and the AirPods 4, introducing support for the new AirPods features that are included in iOS 26, iPadOS 26, and macOS Tahoe.
The firmware has a build number of 8A356, and it replaces the current 7E93 firmware.
With Apple's new software updates, the AirPods Pro 2 and the AirPods 4 support better audio quality for phone calls and...
Tuesday September 16, 2025 11:17 am PDT by Joe Rossignol
iOS 26 was finally released on Monday, but the software train never stops, and the first developer beta of iOS 26.1 will likely be released soon.
iOS 18.1 was an anomaly, as the first developer beta of that version was released in late July last year, to allow for early testing of Apple Intelligence features. The first betas of iOS 15.1, iOS 16.1, and iOS 17.1 were all released in the second ...
Wednesday September 17, 2025 2:56 pm PDT by Juli Clover
It's been two days since iOS 26 was released, and Apple's new Liquid Glass design is even more divisive than expected.
Any major design change can create controversy as people get used to the new look, but the MacRumors forums, Reddit, Apple Support Communities, and social media sites seem to feature more criticism than praise as people discuss the update.
Complaints
There are a long...
Sunday September 14, 2025 8:45 am PDT by Joe Rossignol
Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19.
As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in the...
Tuesday September 16, 2025 12:26 pm PDT by Juli Clover
Apple released iOS 26 on September 15, and it's now available for all iPhone users with a compatible device. There are a lot of changes and features to learn about, so if you want a quick, easy-to-read list that outlines what's new, we've got you covered.
Design
Liquid Glass design that reflects light and refracts what's underneath. It's system wide, with dynamic tab bars and toolbars...
Tuesday September 16, 2025 5:56 am PDT by Tim Hardwick
Apple has now made iOS 26 available to download on compatible iPhone models, and if you just installed the new software, Apple has made some changes and feature additions to the iPhone Lock Screen that you may want to check out.
To download iOS 26 on your iPhone, go to Settings ➝ General ➝ Software Update, then let your device check Apple's servers for the latest software. Wait for the...
Always found it weird that more carriers didn't/haven't jump on the Visual Voicemail train. Such a useful feature. Ditto for HD Voice.
Apple requires carriers to include it at no additional cost. Others, like Android devices, don't, so companies like Verizon charge for Visual Voicemail. Apple also doesn't allow carrier bloatware or branding on their phones unlike Android which is festooned with logos and a crazy amount of bloatware. Verizon even put their logo on the home button of the Note 2
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5s is probably right around the corner in June...probably waiting before I make the switch over to TM.
Not sure how people can live with T-Mobile coverage unless its great where you live and you don't travel much. Whatever Verizon's faults are coverage isn't one of them. Especially LTE which nobody is even close to them on including AT&T.
Obviously speed does not concern you. Maybe Verizon hits more markets (for now), but AT&T is much faster. And if you aren't on LTE, look out. Data speeds drop off considerably on Verizon. In fact, Verizon is the slowest of the four major US carriers in non-LTE markets.
I haven't done a direct comparison, but I can't believe it's slower than Sprint's non-LTE (assuming no Wi-Max, which iPhone doesn't support and which Sprint is killing off). Sprint's 3G is slower than AT&T's Edge.
So this https://www.macrumors.com/2013/03/26/t-mobiles-iphone-5-is-a-tweaked-model-a1428-phone-with-aws-support/ isn't a new hardware revision, just software tweaks? Great, else people who bought an unlocked 5 before this would've been burned.
EDIT: Or well, reading carefully, the T-Mobile note doesn't mention it'll add LTE support. Guess I'm wrong and it is new hardware.
The new hardware adds WCDMA 1700 (what T-Mobile calls "4G"). The existing hardware already supports LTE Band 4 and just needs the update.
