Fix Error Unable to Verify GBA4iOS App

As the best Game Boy Advance emulator app, GBA4iOS has been a favourite for many GBA games players. This wonderful GBA emulator app can turn iOS devices like iPhone and iPad becomes a Game Boy Advance console which allow them to play GBA games on their iPhone or iPad.

Even though GBA4iOS iOS works smoothly on iPhone and iPad, but there are some cases that it shows error like GBA4iOS won’t open anymore or GBA4iOS won’t verify. This error is showing up randomly without notification.

gba4ios won’t verify

We experienced an error that appear like on the picture above when we were trying to open GBA4iOS. In the picture, we have a message saying ‘Unable to Verify App‘. Fortunately, we have some solutions for the error. We will share it with you just in case you have experienced the same problem. In this article, we will show you how to solve the problem. Please read the tutorial below to fix the errors appeared on GBA4iOS.

Try new GBA emulator apps:

Fix Error GBA4iOS won’t Verify

There are two ways to fix this error on GBA4iOS download app. Both ways are easy to follow. We suggest you to follow the first step in advance before conducting the second solution.

Note: One of the steps may cause data lost. We suggest you to backup your games saving data via iTunes or sync it with Dropbox.

Step 1:

If the message appears when you try to launch the app, you can go to Settings and set the date to year before 2012. After that, restart your iPhone and open GBA4iOS iOS 11 app once again. It should work properly by now. If the error still shows up, then try the second step below.

Step 2:

If you still cannot open GBA4iOS download app and the message still appears after you change the date, you must reinstall the GBA4iOS app. You can visit Download GBA4iOS App to download and install GBA4iOS once again on your iPhone or iPad. After that, go to Settings > General > Profile & Device Management then trust the app.

Install GBA4iOS for iPhone

There is one thing that you should remember before reinstalling GBA4iOS app: it erases the saved games data. Thus, we recommend you to sync your GBA4iOS download app with Dropbox to back up your data.

Step 3:

If the error persists after you try the two steps above, you can try GBA4iOS emulator alternative app. Visit this page to know other best GBA emulator apps.

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We hope this solutions help you to fix the error GBA4iOS won’t verify that usually appears. Enjoy playing the GBA games on GBA4iOS for iPhone. Do you know that you are able to change the GBA4iOS skin? Read the tutorial on this page for the details.