Safari is one of the second most used browsers worldwide, following Google Chrome with almost 13.9% of the market share as of November 2018. Many macOS and MacOS X users prefer this browser as it is developed and designed by Apple and always works well with the operating system. Unluckily, the web browser is not at all protected to the problems and shows a message which says, “Safari cannot be opened because of a problem. Check with the developer.”
However, Apple released iTunes 12.8.1 for Yosemite up to High Sierra. The patch was slight and also allowed iTunes support the AirPlay 2 multi-room audio and HomePod stereo pairs. For Windows user, it included trivial performance improvements.
Some users who are running OS X Yosemite 10.10.5 should not need to update iTunes yet, as it throws an error message on their screen; “Safari cannot be opened because of a problem. Check with the developer” error.
Though, Apple still not releases any update which would fix “Safari cannot be opened because of a problem. Check with the developer” error permanently. But we try our best, to help users by fixing this error or issue. You just need to follow few fixes in an exact sequence to avoid any other damages.
Fix Error “Safari cannot be opened because of a problem. Check with the developer”
Before continuing with the steps, we suggest you perform the regular checks, such as full scanning of your computer system to prevent your system from malware infection. You can also download Reimage and perform a full system scan. Moreover, if there is something wrong with your computer, then the PC repair software might be able to fix it automatically.
Method-1: Delete All MobileDevice.framework files
Do you know? iTunes version 12.8.1 is not suitable with the MobileDevice.framework version. At that time, it might show you an error message, “Safari cannot be opened because of a problem. Check with the developer” error on Safari:
- Navigate to the “Finder” app.
- Next, click on the “Go” tab and then Choose and open “Go to Folder” option.
- Now, type /System/Library/PrivateFrameworks/.
- After that, click on the “Go” tab.
- Search for MobileDevice.framework and move it to “Trash” folder.
Method-2: Upgrade to Mojave
This below-given solution might not work for some users or any updated system, those who did not update their operating system with the latest version should try it now. To upgrade to the Mojave, follow the below steps:
- Hit on the “Dock” icon to open the “App Store.”
- In the search box type “Mojave” and hit the Enter key.
- Then, click on the “Download” option.
- Lastly, follow the on-screen instructions to complete the process.