Apple released iOS 14.4: Important security patch, detecting iPhone has been replaced with camera

Tram Ho

Today (27/1), Apple has just officially launched iOS 14.4 – the fourth major update to the operating system iOS 14, after more than 4 months since its release in September last year. The company is also rolling out iPadOS 14.4 for iPad and watchOS 7.3 for the Apple Watch.

Apple phát hành iOS 14.4: Vá lỗi bảo mật quan trọng, phát hiện iPhone đã bị thay camera - Ảnh 1.

Overall, iOS 14.4 and iPadOS 14.4 are relatively important updates. In addition to adding a few new features, this update also comes with fixes for 3 existing security holes on all iPhone and iPad models running iOS or iPadOS 14. Application Permission The malicious one can escalate privileges and can now be exploited.

In terms of new features, iOS 14.4 allows the Camera app to scan smaller QR codes, classifying third-party Bluetooth-paired audio devices to adjust the sound level of the headphones for the best match. .

Apple phát hành iOS 14.4: Vá lỗi bảo mật quan trọng, phát hiện iPhone đã bị thay camera - Ảnh 2.

The new update will also issue a warning if the camera cluster on the iPhone is replaced with an unknown part, especially with the iPhone 12. In addition, there are some bug fixes related to HDR photography for With the iPhone 12 Pro, the Fitness utility was incorrectly updated, an error that delayed the input process and the word suggestion was not displayed when using the keyboard.

Here are the full official Apple release notes:

Apple phát hành iOS 14.4: Vá lỗi bảo mật quan trọng, phát hiện iPhone đã bị thay camera - Ảnh 3.

Although not mentioned in the release notes, Apple Watch users also get a new feature called “Time to Walk” if they use Apple Fitness +, allowing them to listen to inspirational stories. while walking.

One of the other highlights of iOS 14.4 is the enhancement of the Handoff experience by using the U1 chip for location detection. When playing music on iPhone, if you move closer to the HomePod mini, the device vibrates and vibrates harder when you get closer to the HomePod.

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At this point, the LED light at the top of the HomePod will blink to let you know the two devices can be connected, and the iPhone will also display a floating notification to allow quick pairing with the HomePod.

To update to the latest version, you need to go to Settings> General> Software Update.

Note that before updating to the latest version of iOS or iPadOS, users should connect the iPhone or iPad to the computer, then open iTunes and backup all the data on the device to minimize the problems. Unexpected attempts can happen.

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Source : Genk