For users with older iPhone models that are not compatible with or supported by iOS 16, or for those who are not yet ready to upgrade to iOS 16, they can refer to the instructions on updating to iOS 15.7 to install this important security update.
Upgrading to iOS 15.7
1. How to Update to iOS 15.7.
2. What's New in iOS 15.7?.
3. Devices Compatible with iOS 15.7.
1. How to Update to iOS 15.7
The simplest and most straightforward way to update to iOS 15.7 is through the Settings app.
Note: While updating to iOS 15.7 using this method does not erase any user data on the device, Mytour.vn still advises you to back up your iPhone before proceeding to avoid any potential mishaps.
Additionally, ensure a stable internet connection and that your iPhone is charged to at least 50%.
Follow the steps below:
Step 1: Open the Settings app on your iOS device.
Step 2: Select General.
Step 3: Here, find and select Software Update.
Step 4: In the software update window, select Download and Install to update to iOS 15.7. Alternatively, if you wish to upgrade to iOS 16 (for iPhone 8 and later), simply click on Upgrade to iOS 16.
2. What's New in iOS 15.7?
iOS 15.7 brings along a series of security updates to patch critical vulnerabilities in applications like Maps, Safari browser, Contacts, and more for supported devices. Specifically:
- Fixes a vulnerability in the Contacts app that allows the app to bypass security options.
- Resolves an issue in the Maps app that could allow an app to read sensitive location information.
- Fixes a Safari browser issue that could lead to spoofing the address bar when accessing malicious websites.
- Patches a severe security vulnerability that could allow attackers physical access to iOS devices, potentially accessing photos from the lock screen and allowing websites to track users through Safari extensions.
- Addresses an issue where malicious apps could execute arbitrary code with kernel privileges.
3. Which devices are compatible with iOS 15.7?
iOS 15.7 is available and compatible with iPhone 6S and later models, all iPhone Pro models, iPad Air 2 and later, iPad 5 and later, iPad mini 4 and later, and 7th generation iPod touch.
https://Mytour.vn/cach-cap-nhat-ios-15-7-30579n.aspx
Above is a detailed guide on how to update to iOS 15.7. Additionally, if any issues or errors occur during the update process, readers can share them with Mytour.vn in the comments section below the article.