South Korea Considering Investigation of iPhone 6s Battery Shutdown Issue - MacRumors
Skip to Content

South Korea Considering Investigation of iPhone 6s Battery Shutdown Issue

by

South Korea's Korean Agency for Technology and Standards (KATS) said it is considering an investigation into whether some iPhone 6s devices experiencing unexpected battery shutdowns is a safety issue, according to The Korea Herald.

iphone6s
"The agency is well aware of recent iPhone issues and is taking a close look at it," an unnamed KATS official told The Herald. While KATS hasn't officially launched an investigation, it wants to make sure the problem isn't like the Galaxy Note 7 battery issue, which caused devices to randomly catch fire and start smoking. The agency is currently in talks with Apple Korea about the issue.

In November, Apple launched a repair program for iPhone 6s devices experiencing the unexpected shutdowns, saying that "a very small number of iPhone 6s devices" that were manufactured between September and October 2015 were affected. Apple said the problem was "not a safety issue."

On its Chinese website, Apple said the shutdowns were caused by a manufacturing error where some batteries were overexposed to "controlled ambient air," causing them to degrade faster than normal. In addition to its repair program, Apple now lets you check your iPhone 6s serial number to see if you're eligible for a new battery.

Top Rated Comments

skwood Avatar
122 months ago
Do I sense Samsung's hand in this?
Score: 15 Votes (Like | Disagree)
122 months ago
more like "we need to protect Samsung in such a fragile state"
Score: 7 Votes (Like | Disagree)
abe_lincoln Avatar
122 months ago
While I'm totally miffed my phone sometimes shuts down at frickin 40%, at least it hasn't burst into flames, even after 14 months of service!
Score: 6 Votes (Like | Disagree)
122 months ago
South Korea? Yeah, probably just a coincidence.
Score: 4 Votes (Like | Disagree)
Admiral Avatar
122 months ago

"The agency is well aware of recent iPhone issues and is taking a close look at it," an unnamed KATS official told The Herald. While KATS hasn't officially launched an investigation, it wants to make sure the problem isn't like the Galaxy Note 7 battery issue, which caused devices to randomly catch fire and start smoking. The agency is currently in talks with Apple Korea about the issue.
There is nothing that pleases a Korean public official more than the opportunity to be seen to have vanquished a large foreign company.
Score: 2 Votes (Like | Disagree)
B4U Avatar
122 months ago
I am really starting to believe it has to do with the phones supposedly self protection against extreme temperatures. There must be a glitch that makes the phone falsely sense extreme temperatures and shuts itself off. I had my battery replaced last week and while the battery life has dramatically improved, my phone is still shutting down. It happened at 52%
My 91% battery shut down happened in room temperature...:confused:
Score: 1 Votes (Like | Disagree)

Popular Stories

macOS 27 on MacBook Pro

macOS 27 Will Mark the End of an Era

Saturday April 18, 2026 6:45 am PDT by
During its Platforms State of the Union segment at WWDC 2025, Apple revealed that macOS 26 Tahoe is the final major macOS version for Intel-based Macs. The upcoming macOS 27 release will be compatible with Apple silicon Macs only, meaning that you will need a Mac with an M-series chip or a MacBook Neo with an A18 Pro chip in order to install the software update. macOS 27 should be available...
macworld iphone 18 pro colors

iPhone 18 Pro's Four Rumored Colors Revealed, Including 'Dark Cherry'

Friday April 17, 2026 3:50 am PDT by
A source said to be familiar with Apple's supply chain today revealed the color options Apple is planning for the iPhone 18 Pro, iPhone 18 Pro Max, and the upcoming foldable iPhone. Image via Macworld. The information comes from Macworld, which says the signature new color for this year's Pro models will be Dark Cherry, a deep wine-like red. While other sources had previously reported on a...
Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Saturday April 18, 2026 5:59 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year 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. CarPlay Ultra...