How to fix: “the app cannot be installed because its integrity could not be verified”?

If you prefer to install applications from third-party sources, you may encounter a nasty error preventing the program from launching. Such a notification appears every time you open the software, and it is quite difficult to remove it manually without special knowledge. Failed to verify the integrity of the iOS app – what should I do? This question immediately arises for people who are faced with a very non-standard failure. In fact, resetting your Safari browser settings helps fix the problem. Those who first encountered this can use the step-by-step instructions presented below.

What should I do if I failed to verify the integrity of the application on iOS?

If such an error occurs, we recommend that you turn off the Internet immediately – this will save you from unpleasant consequences. To do this quickly, we suggest using the so-called flight mode. It automatically blocks all network connections, and that’s what we need. And then we proceed to the step-by-step guide and sequentially perform all the actions from it:

  1. Open Settings.
  2. Go to the Safari section by scrolling down the page.
  3. Click on the “Clear history and data” button, after which we confirm our intention.
  4. With airplane mode enabled, launch the problematic application. If everything works, then we can safely activate the Internet and use the program. As a rule, nothing else is required to be done, and such a setting flies only in rare cases.

Thanks to these changes, you can use applications installed from third-party sources. But with the release of iOS 14, people began to complain that the presented setting did not give the desired effect. Most likely, this is due to the fact that the downloaded software is simply not intended for your device. Also, the presence of damaged files is possible, and it is impossible to check it yourself. There is only one solution in this case – to install the application from the App Store.

Alternatively, you can try our own installer – Apps4iPhone which has a lot of apps & games signed when other stores are revoked.


Thus, you know what to do if you failed to verify the integrity of the application on iOS. Try resetting Safari first as it helps a lot of people. Nothing changed? Try using another store, such as apps4iphone. If you have additional questions, you can ask them in the comments. We will definitely answer and help you!

Notify of
Inline Feedbacks
View all comments

Discover more from Apps4iPhone - Tweaked++ Apps, Spotify++, Spotify Plus, Spotify Premium Free, Instagram++, Snapchat++, Jailbreak Apps, Paid Apps for Free, NBA 2K20 iOS Free, for iPhone, iPad. (iOS 15) App Store No Revoke!

Subscribe now to keep reading and get access to the full archive.

Continue Reading