iPhone 12 May See 5G Connectivity Issues in the UK

The upcoming iPhone 12 may have serious issues connecting to 5G in the United Kingdom, reports The Telegraph.

iPhone 12 5G New 1

The report cites "industry insiders" who say that ‌iPhone‌ 12 models may not support the 700MHz 5G band. Lower-spectrum bands such as 700MHz are crucial to 5G coverage since they are far-reaching and penetrate well through walls and buildings, and 700MHz is expected to be the most common form of 5G in the UK.

"If it doesn't support 700MHz then you end up with coverage problems," said principal analyst at Assembly, Matthew Howett. "The spectrum bands that the iPhone works on are crucially important."

If the ‌iPhone‌ 12 does not support the 700MHz 5G band, it will likely result in carrier Three being afforded a major advantage in the UK market. Three has acquired large amounts of the 5G spectrum, so it would be better able to handle a lack of 700MHz support by using a range of other bands.

The situation may be similar to the launch of the ‌iPhone‌ 5 in 2012, when EE was the only telecoms operator with enough coverage to reliably offer the latest connectivity in the UK. It now appears that Three could be the only operator with enough 5G coverage for the ‌iPhone‌ 12.

If the 700MHz band does turn out to be supported by the ‌iPhone‌ 12, British customers will not be able to use the band as it has not yet been acquired by an operator. The 700MHz band is set to be auctioned to telecoms operators by Ofcom in early 2021.

The ‌iPhone‌ 12 lineup is almost certain to appear on Tuesday at Apple's "Hi, Speed" event, where more specific details about 5G spectrum support will likely emerge.

Related Forum: iPhone

Popular Stories

maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
top stories 2025 12 20

Top Stories: iOS 26.3 Beta, Major Apple Leaks, and More

Saturday December 20, 2025 6:00 am PST by
You'd think things would be slowing down heading into the holidays, but this week saw a whirlwind of Apple leaks and rumors while Apple started its next cycle of betas following last week's release of iOS 26.2 and related updates. This week also saw the release of a new Apple Music integration with ChatGPT, so read on below for all the details on this week's biggest stories! Top Stories i...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Features Leaked in New Report, Including Under-Screen Face ID

Tuesday December 16, 2025 8:44 am PST by
Next year's iPhone 18 Pro and iPhone 18 Pro Max will be equipped with under-screen Face ID, and the front camera will be moved to the top-left corner of the screen, according to a new report from The Information's Wayne Ma and Qianer Liu. As a result of these changes, the report said the iPhone 18 Pro models will not have a pill-shaped Dynamic Island cutout at the top of the screen....
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iPhone Chips

Apple Clings to Samsung as RAM Prices Soar

Monday December 22, 2025 6:17 am PST by
Apple is significantly increasing its reliance on Samsung for iPhone memory as component prices surge, according to The Korea Economic Daily. Apple is said to be expanding the share of iPhone memory it sources from Samsung due to rapidly rising memory prices. The shift is expected to result in Samsung supplying roughly 60% to 70% of the low-power DRAM used in the iPhone 17, compared with a...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...

Top Rated Comments

markfc Avatar
68 months ago
North Wales here...still mainly GPRS and 3G so I won’t lose too much sleep over this.
Score: 43 Votes (Like | Disagree)
havenyoung Avatar
68 months ago
TL;DR
An unannounced product with unconfirmed spec might not work with a network band that has yet to be auctioned.
Score: 28 Votes (Like | Disagree)
goobot Avatar
68 months ago
5g coverage for the next year will be so insignificant that if it is the only reason you are buying the new phone you are better off waiting till next year when there are more bands supported and the modem is more efficient.
Score: 26 Votes (Like | Disagree)
KrisLord Avatar
68 months ago
This doesn’t make a lot of sense.

it’s critical that the iPhone supports 700mhz for UK users.

700mhz isn’t allocated to any network in the UK.

how can both of these statements be true?
Score: 24 Votes (Like | Disagree)
twistedpixel8 Avatar
68 months ago
Not bothered at all. My 4G coverage is great and so are speeds. I don’t need 5G. It’s not like I’m watching 4K movies while I’m out and about.
Score: 8 Votes (Like | Disagree)
FriedEngineer Avatar
68 months ago

The upcoming iPhone 12 may have serious issues connecting to 5G in the United Kingdom
also:

The 700MHz band is set to be auctioned to telecoms operators by Ofcom in early 2021.
So let me get this straight; you're upset that a soon to be released device won't support a band that no telecom currently supports, or can even think about supporting in the UK until sometime next year...This seems to me to be a hilariously pointless article.
Score: 7 Votes (Like | Disagree)