Fix Emus4U Not Working

Right now, users who have downloaded Emus4U number millions and most are very happy with it. There are, however, a couple of errors that keep rearing their heads but luckily they are all easy to solve.emus4u errors

Some users of Emus4U app have been facing this issue of having a white screen or blank screen when opening the app. This is a troublesome issue and can be fixed by doing the following steps.

Fix White Screen (Blank Screen) Error:


  1. Open your Settings app
  2. Go to Safari > Clear Website Data

Grey Icon or Black and White Icon:

grey app icon

  1. Open your Settings app
  2. Go to Safari > Clear Website Data

SSL Errors:

The SSL error tends to appear when you try to download Emus4U and is very easy to sort out:

Method 1:

  1. Close down Safari, ensuring that all tabs are closed down
  2. Close all open apps on your device
  3. Wait; give it a minute or two and then try to download Emus4U again

Method 2:

If the first method does not work, try this:

  1. Once again, ensure that Safari is closed completely
  2. Close any open app and power off your device
  3. Wait a few minutes and then power it on again
  4. Try downloading Emus4U again – it should now work

Untrusted Developer Error:

untrusted enterprise developer image

When you try to run Emus4U after downloading it, you may get an error message telling you that the developer is untrusted. This happens when you attempt to download a third-party app from an external source or using Cydia Impactor, and it is another one that is easy to fix:

  1. Open your Settings app and go to the Profile and Device Management section ( under General )
  2. There you will see a list of the app profiles on your device – find the profile for Emus4U and tap it
  3. Now tap on the Trust button – if it has been successful, the status should now read “Delete.” ios_profile
  4. Close your settings app and try Emus4U again. You should find it runs without any trouble.

Emus4U Cannot Connect to Installer Error:

cannot connect to iinstaller emus4u

One of the most significant issues with Emus4U is that it will crash and this is also down to a certificate issue. App certificates are issued to Enterprise users by Apple so that their Enterprise apps can be installed on devices without having to go through the app store. Emus4U uses expired certificates, and this is what is causing the problem. When an app is asked to run, the certificate is checked first; if it is valid, all well and good. If not the app will crash. To solve this, re-download Emus4u after 24 – 48 hours

Can This Be Fixed?

The app developers monitor the situation and do renew the app certificates. Aside from that, you can do nothing to stop it – when Emsu4U crashes, it will be because the app certificate was checked before it could be renewed. All you can do is Delete Emus 4U and then Install it again.

How to Stop Future Emus4U Crashing Issue:

emus4u app revoke

If Emus4U is your choice of iOS installer for your 3rd-party apps and tweaks, you should consider using a VPN.

Emus4U is an unofficial installer app and, because of this, Apple regularly revokes the certificate. Emus4U will stop working on your iPad as will any app or tweak that you downloaded. VPN tools protect the certificates so they cannot be revoked and you can continue to use Emus4U on your iPad for as long as you want.

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66 thoughts on “Fix Emus4U Not Working”

  1. On my iPhone when I use the box movie app it plays for a little bit then it goes to app store and I go back to box app and it throws me back to apps store recommending apps ive already deleted and reinstalled s few times

  2. Hi, I can’t seem to download any working apps. The only one I was able to download was MovieBox and when I open it it has no content.

  3. Hi when I open the app now it’s just a black screen stating “Use search and filters for find more movies” I am still unable to get it to work.

    • Sorry about this. we are working to fix this issue. revokes take around 24 to 48 hrs to resolves and everything to settle download.

  4. Been downloading apps off emus4u and none of them will even open. Just sitting there with a cross hair looking app and not anything like the app picture off the emus app. Don’t know what all needs to be done to allow the app to run

  5. I updated my iPad to version12.1.4 I have deleted and reinstalled your app multiple times. I have powered my iPad on and off. I purchased the NordVPN. I can not get any of the movie apps to load. Please advise.

  6. It keeps saying unable to download Spotify ++ I’ve delete the app and did everything that’s was advised ITS STILL NOT WORKING!!!! What is the problem PLEASE FIX THIS ASAP

  7. Having issues with downloading COTO Movies or any streaming app for that matter.
    Cleared safari data in the settings app, re-downloaded everything, and still getting cross hairs, COTO begins to download, when it’s 75 done downloading, it stops and stays in that cross hair image.
    Amazing app! Love it, and use it all the time

  8. Whenever I download an app it shows the name such as “[email protected]” the app is downloaded and is light and I cannot open it. If I try to download another app it shows the same app downloading. Is there a way to fix this as clear cache etc didn’t work.

  9. I can’t open any of the apps such as Coto movies I redownload it and it downloads then it’s just black and won’t even let me trust it or click on it

  10. Still doing the same thing, lets you start the process of downloading but then the app (Popcorn and all others) just go dark and cannot open, will this issue be resolved soon?

  11. I’m having the same problems. But I’m having the problems with every app I use such ass AppValley TutuApp, etc. have you had any luck?

  12. Having similar problems across similar software Appvalley etc… when I download an app it is just greyed out and unresponsive.

  13. how do you log in into the website because i downloaded gba4ios
    and i had to verify the app but to do so i have to delete it.
    I really need to know where to log in because i have alot of data onto the app.

  14. None of your apps are working and I’ve downloaded the vpn a bunch of times. I just want to know if I should find another app.

    P.s I’ve tried tweakbox it has the same issues

  15. I have downloaded everything and I even downloaded the kodi app but it won’t let me click on it the app is darkened and won’t let me acces it

  16. When I click it Says I have to verify the apps and that they won’t load until done so. When I try to verify the apps it won’t work. PLEASE HELP DON’T KNOWN WHAT TO DO.😢🤷🏾‍♀️

    • Hi Kierra, thank you for reporting the issue. This happens when your device certificates for Emus4u has been revoked. To avoid this in the future, please download a VPN that works with Emus4U app.

  17. I did all the steps for the grey icon thing but I am still getting a grey icon when I try to download any emulator. I’m also using a vpn now too. Help, I just wanna play Pokémon 😩

  18. I keep downloading GBA4IOS and it runs fine. I set up my Dropbox and it works great. Once I close the app, it won’t stay open for more than 30 secs before it boots me out.

  19. Hi, due to issues caused by Apple I need to uninstall and reinstall Provenance but will this delete my savestates (maybe the wrong term, I mean the progress I made in the games I played?

  20. Hi. I’ve just downloaded the app. The initial installation went perfectly fine, however, when I try installing any apps I’m told to retry again later. I’ve searched for an explanation but I can’t seem to figure it out.

  21. Hi, for around three weeks now I can’t finish the installation of Provenance and Delta. Both apps just stay grey and can’t be opened. Were they revoked again by Apple? Can you estimate how long it will take to have it solved? Thanks.

  22. Where did YouTube ++ go and when will it be back? It’s been down for a while & I need to know if y’all are ever going to bring it back 🙁


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