Apple Subpoenas Samsung in South Korea Over DOJ Antitrust Case - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Subpoenas Samsung in South Korea Over DOJ Antitrust Case

Apple has asked a U.S. court to formally request internal Samsung documents from South Korea as part of discovery in the DOJ's ongoing antitrust lawsuit against the company.

Apple Logo 16x9 US Flag Feature
The DOJ filed suit against Apple in March 2024, alongside a number of governments, alleging the company used App Store rules, developer restrictions, and control over key iPhone features to stifle competition. After Apple's bid to have the case dismissed failed, the litigation moved into discovery.

Samsung is central to the case. All four complaints identify Samsung as Apple's "closest smartphone competitor," and plaintiffs allege that Apple's conduct caused Samsung to stop making smartwatches that connect to iPhone in 2021. Apple subpoenaed Samsung's U.S. subsidiary, Samsung Electronics America, for documents, but the subsidiary declined to produce any records, arguing the materials are held solely by its South Korean parent. Apple says Samsung America lodged that objection 65 times across its responses.

In a memorandum filed on April 7, Apple asked the court to issue a formal letter of request under the Hague Evidence Convention, an international mechanism that allows civil proceedings to seek documents from foreign entities. The request targets market research, sales data, financial statements, and consumer switching analyses from Samsung's smartphone and wearables divisions, as well as Galaxy Store developer agreements and documents relating to Samsung Pay, messaging apps, and super apps.

Apple pointed specifically to Smart Switch, Samsung's tool for transferring content from iPhone to a Samsung device, as evidence that the company holds directly relevant data on consumer switching behavior. The filing also seeks Samsung's own documents on its digital wallet fees, after plaintiffs alleged Apple charges banks 0.15% per Apple Pay transaction while Samsung charges nothing comparable.

Even if the court grants the motion, South Korean authorities would independently decide whether to comply, and Samsung Electronics could raise objections under Korean law.

Note: Due to the political or social nature of the discussion regarding this topic, the discussion thread is located in our Political News forum. All forum members and site visitors are welcome to read and follow the thread, but posting is limited to forum members with at least 100 posts.

Popular Stories

iphone duo cover glass

Apple to Pay $250 Per iPhone Duo Foldable Display in Samsung Deal

Friday September 11, 2026 3:10 am PDT by
Samsung Display has signed a three-year exclusive supply agreement with Apple to provide foldable display panels for the iPhone Duo and future models, reports Chinese leaker Instant Digital. The iPhone Duo is the first device on the market to feature Samsung's M16 OLED material set, said to bring improvements to brightness, color performance, lifespan, and power efficiency over previous OLED...
iphone duo hero

Samsung Mocks iPhone Duo

Wednesday September 9, 2026 1:28 pm PDT by
Samsung took to social media today to mock the iPhone Duo while Apple announced the device. In a series of sarcastic posts that did not explicitly mention Apple or the iPhone Duo, Samsung made comments like "Let us know when you're done reheating our leftovers" and "Was it exciting? No. Did it happen? Yes." Samsung used an #ItsTimeToSwitch hashtag in some of its posts. Launching on...
iphone duo hero

iPhone Duo is Dust-Tight With IP68 Rating, Unlike Samsung's Galaxy Z Fold8

Wednesday September 9, 2026 5:46 pm PDT by
The iPhone Duo has an IP68 dust and water resistance rating, beating Samsung and tying Google. Samsung's latest Galaxy Z Fold8 models have an IP48 dust and water resistance rating, which means they aren't able to hold up to dust as well. Google's Pixel 11 Pro Fold also has an IP68 rating. IP6X for dust means the iPhone Duo is "dust-tight" and no dust is able to get in. The IPX8 rating for ...

Top Rated Comments

jlc1978 Avatar
23 weeks ago

"Biting the hand that feeds you" comes to mind. Apple depends crucially on Samsung.
And Samsung depends on Apple as well. Smart companies don't take this personally, it's just part of doing business. In this case, it isn't Samsung suing Apple, but government agencies suing.
Score: 10 Votes (Like | Disagree)
Steve Adams Avatar
23 weeks ago

"Biting the hand that feeds you" comes to mind. Apple depends crucially on Samsung.
Samsung won't do anything however. They both rely on each other and this BS has been going on since the beginning of phones. Never changes, apple sues, mainly loses, and life goes on. I highly doubt Tim Apple will get the documents he's looking for from South Korea however. That's going to be slim to none chance.
Score: 10 Votes (Like | Disagree)
chars1ub0w Avatar
23 weeks ago
"Biting the hand that feeds you" comes to mind. Apple depends crucially on Samsung.
Score: 8 Votes (Like | Disagree)
23 weeks ago

"Biting the hand that feeds you" comes to mind. Apple depends crucially on Samsung.
Apple and Samsung have had legal issues with each other for years. They still conduct a lot of business with each other. This suit by the U.S. DOJ hasn't changed that and won't change their relationship. They both benefit from each other.

Also, Apple is allowed to defend itself in court. The DOJ (and presumably Samsung) has access to internal Apple data through subpoena. What's happening is Apple's attorneys are asking for data from Samsung as part of their defense. Samsung is hiding behind technicalities of international law. They are welcome to do that, but Apple's lawyers should have the access to data to build their case in their defense.
Score: 7 Votes (Like | Disagree)
23 weeks ago
Good luck with that one Apple... might also want to remember as stated above, Samsung IS a rather important key supplier of yours...
Score: 6 Votes (Like | Disagree)
Happy_John Avatar
23 weeks ago

A little clarification -- this is Apple defending itself against a lawsuit.
Yes, despite how it could be framed, this ISN'T Apple vs Samsung. It's DOJ vs Big Corporation.
Score: 4 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors