Apple Investigating Display Issues With iPhone 12 Models, Including Flickering and Green/Gray Glow
In an internal document obtained by MacRumors, Apple has acknowledged an issue with some iPhone 12 displays exhibiting flickering, a green or gray glow, or other unintended lighting variations under some conditions.
In the document, shared with Apple Authorized Service Providers this week, Apple says that it is aware of customer reports related to this issue and is investigating. Apple has advised technicians to avoid servicing affected iPhones, at least for now, and instead inform customers that they should keep their iPhone up to date with the latest iOS version. This guidance suggests that Apple may be confident that it can fix the issue in a future software update.
A similar green tinted display issue affected some iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max models, and Apple was able to fix it in iOS 13.6.1.
There have been complaints about this new issue in the MacRumors forums and Apple Support Communities since shortly after iPhone 12 models launched. The issue can affect the iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max.
Based on customer reports, the issue appears to occur when the display brightness is set to around 90% or lower. Many users are experiencing the issue on iOS 14.1, iOS 14.2, and seemingly even the first two iOS 14.3 betas. The flickering or glowing is not always persistent, disappearing after a short time for some customers.
If and when the issue is addressed, or we learn more, we'll update this article accordingly.
Popular Stories
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps.
More features and changes will follow in future ...
With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass.
The toggle lets users select from a clear look for Liquid Glass, or a tinted look. Clear is the current Liquid Glass design, which is more transparent and shows the background underneath buttons, bars, and menus, while tinted ...
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec).
The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions.
iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet.
The update will likely be released by the end of next week.
Last month, Apple released iOS 26.0.1,...
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more.
With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works.
In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings.
iOS 26.4 will...
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year.
The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year.
Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...
Apple on Wednesday updated the 14-inch MacBook Pro base model with an M5 chip, and there are two key storage-related upgrades beyond that chip bump.
First, Apple says the new 14-inch MacBook Pro offers up to 2× faster SSD performance than the equivalent previous-generation model, so read and write speeds should get a significant boost. Apple says it is using "the latest storage technology," ...
