How to Fix Error Unable to Verify GBA4iOS App

GBA4iOS is undeniable is one of the best Gameboy Advance emulator apps. This application allows us to play the GBA games on iPhone or iPad smoothly. The iPhone/iPad can also be used as a GBA console. We can access the GBA games anytime, anywhere. GBA users reported that the app displays an error. They experienced GBA4iOS won’t open anymore or GBA4iOS won’t verify. Hence, we will discuss how to fix GBA4iOS won’t verify in this post.

gba4ios unable verify
GBA4iOS: Unable to Verify App

The GBA4iOS won’t open anymore or GBA4iOS won’t verify error has annoyed many users because it frequently happens without prior notification. They got confused because the app was working perfectly before the GBA4iOS error happens.

Read More: how to fix gba4ios

We understand how terrible it is to have an error like that. We also had the same experience when we were trying to open GBA4iOS app. A pop up text saying “Unable to Verify App” is the last thing you want to see on this app.

Therefore, if you experience this error, we have two solutions that you can do in order to get rid of the error. Please read the methods thoroughly to fix GBA4iOS error.

How to Fix Error GBA4iOS won’t Verify

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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.

Not all steps are equally important. We suggest you to backup your games saving data via iTunes or sync it with Dropbox.

Method 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. The app should now work correctly. If you still get an error message, please follow the next steps.

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Method 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.

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reinstall gba4ios

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.


After following the methods above, we hope the error GBA4iOS won’t verify is gone permanently. The error will not be repeated. You can continue playing GBA games with your iPhone or iPad.

If you have any questions or suggestions, feel free to contact us and we will try our best to respond. We are grateful for your attention. You all have a wonderful day!

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