Apple began rolling out the latest versions of iOS 15.3.1 and iPadOS 15.3.1 yesterday. It is advised to update your device as soon as you receive the update. Apple says “Important Security Update,” which is likely for the Safari vulnerability and to fix the braille display stop responding.

This update weighs in at around 862.7MB, and the build number is 19D52. Let’s take a deep dive into this update and learn more about it.

Updates to Apple iOS 15.3.1 and iPadOS 15.3.1

Recently, the Safari bug allows any website to track your internet activity and can potentially reveal your identity. Apple tried to fix this with the last update to IOS 15.3 and iPadOS 15.3. According to FingerprintJS, this update will enhance the Safari Security Fix.

An update was available for these devices, mentioned in the description under WebKit.


Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)

Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Description: A use after free issue was addressed with improved memory management.

  • iPhone 6s and later models
  • iPad Pro (all models)
  • iPad Air 2 and later models
  • iPad (5th and later generations)
  • iPad mini 4 and later models
  • 7th generation iPod touch

How to Install iOS 15.3.1 and iPadOS 15.3.1 on iPhone and iPad

It is quite simple to update your device to the latest version. Check out the following instructions mentioned down below.

  • Go to Device Settings.
  • Go to the general section.
  • Select Software Update.
  • Tap on Download, and Install.
  • Enter passcode to confirm your action.
  • That’s all!

So if you are a user of iPhone and iPad then it’s is recommended to update to the latest version. Apple is also preparing the iOS 15.4 version, which brings the major update including Face ID with mask, and Universal control, New Emoji, Tap-To-Pay, and more.

Apple Say’s

“Processing maliciously crafted web content may lead to arbitrary code execution,” writes the company. “

Hopefully, this article remains helpful for you and you have successfully updated your device to the latest version. Thanks for being with us. We would like to know your valuable opinion and feedback. If there is any query, please share it with us in the comment section down below.