London Daily

Focus on the big picture.
Tuesday, Dec 09, 2025

Apple Confirms Serious Problem For iPhone 12 Users: it’s dangerous

Apple Confirms Serious Problem For iPhone 12 Users: it’s dangerous

Apple’s iPhone 12 range is expected to break sales records when the company announces its financial results this week. But now Apple has warned millions of iPhone 12 owners that the range has the potential to cause serious health problems.
Spotted by MacRumors, Apple has quietly updated a support document for the iPhone 12 line-up stating that the devices and their MagSafe wireless chargers can cause electromagnetic interference with medical devices such as pacemakers and defibrillators.

“Medical devices such as implanted pacemakers and defibrillators might contain sensors that respond to magnets and radios when in close contact. To avoid any potential interactions with these devices, keep your iPhone and MagSafe accessories a safe distance away from your device (more than 6 inches / 15 cm apart or more than 12 inches / 30 cm apart if wirelessly charging). But consult with your physician and your device manufacturer for specific guidelines.”

Apple also specifically mentions its official MagSafe Charger and MagSafe Duo Charger are accessories which can cause interference. So you should expect this to be true of third party MagSafe chargers and accessories as well.

Apple’s warning follows a report in the Heart Rhythm Journal earlier this month, which claimed iPhone 12 models can "potentially inhibit lifesaving therapy in a patient" due to magnetic interference with implantable medical devices. The report details a test performed by three Michigan doctors where holding an iPhone 12 near a patient's implantable cardioverter defibrillator immediately caused it to enter a "suspended" state for the duration of the test.

"We hereby bring an important public health issue concerning the newer generation iPhone 12 which can potentially inhibit lifesaving therapy in a patient particularly while carrying the phone in upper pockets," the report explains. "Medical device manufacturers and implanting physicians should remain vigilant in making patients aware of this significant interaction of the iPhone 12 and other smart wearables with their cardiac implantable electronic devices."

In its defence, Apple states that “though all iPhone 12 models contain more magnets than prior iPhone models, they're not expected to pose a greater risk of magnetic interference to medical devices than prior iPhone models” but adds the caveat “If you suspect iPhone or any MagSafe accessories are interfering with your medical device, stop using your iPhone or MagSafe accessories.”

In isolation, MagSafe is perhaps the most innovative addition to the iPhone range for several generations but concerns around it are mounting. Notably, in October Apple published another support document admitting MagSafe magnets can damage the magnetic strips and RFID chips in credit cards, security badges, passports and key fobs. It can also damage iPhone cases.

With early leaks for the iPhone 13 revealing significant design changes, hopes will be growing that a revision of MagSafe is among them.
Newsletter

Related Articles

0:00
0:00
Close
U.S. Authorises Nvidia to Sell H200 AI Chips to China Under Security Controls
"App recommendation" or disguised advertisement? ChatGPT Premium users are furious
"The Great Filtering": Australia Blocks Hundreds of Thousands of Minors From Social Networks
Mark Zuckerberg Pulls Back From Metaverse After $70 Billion Loss as Meta Shifts Priorities to AI
Nvidia CEO Says U.S. Data-Center Builds Take Years while China ‘Builds a Hospital in a Weekend’
Indian Airports in Turmoil as IndiGo Cancels Over a Thousand Flights, Stranding Thousands
Hollywood Industry on Edge as Netflix Secures Near-$60 Bln Loan for Warner Bros Takeover
Drugs and Assassinations: The Connection Between the Italian Mafia and Football Ultras
Hollywood megadeal: Netflix acquires Warner Bros. Discovery for 83 billion dollars
The Disregard for a Europe ‘in Danger of Erasure,’ the Shift Toward Russia: Trump’s Strategic Policy Document
Two and a Half Weeks After the Major Outage: A Cloudflare Malfunction Brings Down Multiple Sites
UK data-regulator demands urgent clarity on racial bias in police facial-recognition systems
Labour Uses Biscuits to Explain UK Debt — MPs Lean Into Social Media to Reach New Audiences
German President Lays Wreath at Coventry as UK-Germany Reaffirm Unity Against Russia’s Threat
UK Inquiry Finds Putin ‘Morally Responsible’ for 2018 Novichok Death — London Imposes Broad Sanctions on GRU
India backs down on plan to mandate government “Sanchar Saathi” app on all smartphones
King Charles Welcomes German President Steinmeier to UK in First State Visit by Berlin in 27 Years
UK Plans Major Cutback to Jury Trials as Crown Court Backlog Nears 80,000
UK Government to Significantly Limit Jury Trials in England and Wales
U.S. and U.K. Seal Drug-Pricing Deal: Britain Agrees to Pay More, U.S. Lifts Tariffs
UK Postpones Decision Yet Again on China’s Proposed Mega-Embassy in London
Head of UK Budget Watchdog Resigns After Premature Leak of Reeves’ Budget Report
Car-sharing giant Zipcar to exit UK market by end of 2025
Reports of Widespread Drone Deployment Raise Privacy and Security Questions in the UK
UK Signals Security Concerns Over China While Pursuing Stronger Trade Links
Google warns of AI “irrationality” just as Gemini 3 launch rattles markets
Top Consultancies Freeze Starting Salaries as AI Threatens ‘Pyramid’ Model
Macron Says Washington Pressuring EU to Delay Enforcement of Digital-Regulation Probes Against Meta, TikTok and X
UK’s DragonFire Laser Downs High-Speed Drones as £316m Deal Speeds Naval Deployment
UK Chancellor Rejects Claims She Misled Public on Fiscal Outlook Ahead of Budget
Starmer Defends Autumn Budget as Finance Chief Faces Accusations of Misleading Public Finances
EU Firms Struggle with 3,000-Hour Paperwork Load — While Automakers Fear De Facto 2030 Petrol Car Ban
White House launches ‘Hall of Shame’ site to publicly condemn media outlets for alleged bias
UK Budget’s New EV Mileage Tax Undercuts Case for Plug-In Hybrids
UK Government Launches National Inquiry into ‘Grooming Gangs’ After US Warning and Rising Public Outcry
Taylor Swift Extends U.K. Chart Reign as ‘The Fate of Ophelia’ Hits Six Weeks at No. 1
250 Still Missing in the Massive Fire, 94 Killed. One Day After the Disaster: Survivor Rescued on the 16th Floor
Trump: National Guard Soldier Who Was Shot in Washington Has Died; Second Soldier Fighting for His Life
UK Chancellor Reeves Defends Tax Rises as Essential to Reduce Child Poverty and Stabilise Public Finances
No Evidence Found for Claim That UK Schools Are Shifting to Teaching American English
European Powers Urge Israel to Halt West Bank Settler Violence Amid Surge in Attacks
"I Would Have Given Her a Kidney": She Lent Bezos’s Ex-Wife $1,000 — and Received Millions in Return
European States Approve First-ever Military-Grade Surveillance Network via ESA
UK to Slash Key Pension Tax Perk, Targeting High Earners Under New Budget
UK Government Announces £150 Annual Cut to Household Energy Bills Through Levy Reforms
UK Court Hears Challenge to Ban on Palestine Action as Critics Decry Heavy-Handed Measures
Investors Rush Into UK Gilts and Sterling After Budget Eases Fiscal Concerns
UK to Raise Online Betting Taxes by £1.1 Billion Under New Budget — Firms Warn of Fallout
Lamine Yamal? The ‘Heir to Messi’ Lost to Barcelona — and the Kingdom Is in a Frenzy
Warner Music Group Drops Suit Against Suno, Launches Licensed AI-Music Deal
×