Facebook cant be installed error code 504

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Facebook cannot be installed. Error code: -504 on Android. How to adjust?

2020-10-122015-10-25 for fast Adam

facebook-app-cannot be installed0 facebook-app-cannot be installed0

When installing the Facebook app for Android, many users encounter the following error:

Pas I can install the application “Facebook” cannot be installed. Try again, and if the problem persists, get help to fix it. (Code d’erreur: -504)

Here you can find the solution that worked for us.

facebook-app-cannot be installed001 facebook-app-cannot be installed001

1. Go to Configuration > My device tab > Language and input :

facebook-app-cannot be installed002 facebook-app-cannot be installed002

Tap Language and change the system language. We change to German:

facebook-app-cannot be installed003 facebook-app-cannot be installed003

2. Go to Play Store and show an attempt to install the Facebook app for Android.


facebook-app-cannot be installed004 facebook-app-cannot be installed004

And in a few seconds the application is installed. We see ‘Installiert’ :

facebook-app-cannot be installed005 facebook-app-cannot be installed005

Run the app and use it! 

By the way, now you can go back to your language. Most likely, the Facebook app will work fine with the English locale.

Hopefully this bug will be fixed soon by the developers. 

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How to Fix Google Play Store Error 504

Wondering how to fix Google Play error 504? This article will give you a complete list of possible solutions to help you fix the 504 error on Google Play Store.

Author AvatarJoy Taylor Last updated: March 29, 2022

Android Issues and Fixes

Android System Issues
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Problèmes liés aux applications Android
  • Application non installée
  • Les applications continuent de planter
  • Start Optimizing App
  • Can’t Send Messages
  • Messaging App Not Working
  • Google Play Error 504
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Samsung Phone Issues
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  • Messages Keeps Crashing
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I cannot upgrade (or now install) the Unfi Android app. Has anyone else encountered this issue, or know how to fix it?

Been successfully using the Unfi Android app on stock (not rooted) Android 5.0 for a while. The latest 7/14 update failed to install with this error: Can’t install app: “UniFi” can’t be installed. Try again, and if the problem continues, get help troubleshooting (Error code: -504). Any suggestions or pointers? Thanks!

– An Android User Asking for Help

Guess many Android users have suffered from this annoying issue when updating or downloading Android APK from the Google Play store, with the message Can’t install the app: “XXX” can’t be installed. Try again, and if the problem continues, get help troubleshooting (Error code: -504), or Unknown error during application installation:”-504”.

Here in this post, we will try to figure out what causes a 504 error, and how can you fix Google error 504. Keep reading and find your answers.

What Does Error Code 504 Mean?

Technically, Google Play error 504 is one of the gateway timeout errors, which simply means downloading error. When you got the status code 504, usually, your application installation gets stuck and won’t finish. And, you can not continue to download or install apps from Google Play.

Error code 504

Error Code 504

Besides, 504 error also stands for HTTP error, pokemon home error 504, etc. It will show up when you are using an internet browser like Safari, Chrome, etc.

Error 504 in the Google Play store is generally associated with weak WiFi connections or mobile data networks, Google play store connection timed out. So the most common and easiest way to apply is to put your Android devices in Airplane mode, and then turn it off. If this way does not work for you, don’t worry, and you can try the following tips to fix this Google Play error 504.

Tip 1. Check your Android Storage

Application installation may stop because the space is running out on your Android phone. Therefore, to fix Google error 504, check your phone’s storage first. If the device is low on space, try to clear the cache, clean downloads,  uninstall unwanted apps, etc. to free up space on Android.

Tip 2. Clear Google Play Cache

Step 1. Go to Settings > Application Manager or Apps> Open All apps;

Step 2. From the list of apps find Google Play store > Select Clear Data and Clear Cache option;

Step 3. From the list of apps find Google Service Framework > Clear Data and Clear Cache;

Step 4. Now install or update the app from Google Play Store.

Tip 3. Remove Your Google Account and Sign in Again

Step 1. Go to system settings > Accounts> Google > remove your Gmail account;

Step 2. Now from settings > Apps > All > Force stop, Clear data, and cache for Google Play Store, Google Service Framework, and Download Manager;

Step 3. Now again go to settings > Accounts > Google > Add your Gmail account;

Step 4. Restart your android and then accept all the Google terms;

Step 5. Rerun Google Play Store and update or install your app.

Tip 4. Fix System Errors to Get out of Error 504

Well, it’s known for most users the error 504 is due to a weak internet connection. You can fix this issue by turning off and on the Airplane mode to re-connect your device to the internet. Or just switch to a stable and strong WiFi connection which will solve the problem in seconds. But what if all these methods to the internet failed to work? No worries! Here we recommend getting to an effective troubleshooter.

DroidKit – Android Phone Toolkitwould be the best for the failed fixing situation. It supports fixing the issues at a high rate and no skill is required. Just follow the on-screen instruction in just 3 clicks to get the google play error 504 solved. What’s more? No root, no data loss, no time-consuming and time-wasting. Isn’t it worth a try?

How to fix the Google Play Error 504? Follow the following steps now.

Step 1. Go get the latest version of DroidKit and install it on a computer. Connect your device to the computer with a great USB cable.

Free Download

Free Download

* 100% Clean & Safe

Free Download * 100% Clean & Safe

Step 2. Launch it on the computer and you will see there are many sections. Just click the Fix System Issues in the middle.

Click Troubleshoot system

Click Fix System Issues

Step 3. In seconds, it will lead you to the fixing issue page. Tap on the Start button to the next. Well, you’d better using a Samsung device as it only works on Samsung devices so far.

Click on the Start button to continue with the repair

Click Start Button to Continue Fixing

Step 4. Now you will be asked to download the firmware package. When the download completed, you should follow the onscreen instructions to put your device to the Download mode. Then you can see DroidKit is getting started to fix now.

Troubleshooting Android System Issues with DroidKit

Fixing Android System Issues with DroidKit

Minutes later, once you see the device get over-started, you should know the fixing journey was already completed. You can unplug your device and check if it’s still reporting the error.

Tip 5. Installing a VPN App

Step 1. Find a reliable VPN application and download the VPN application from Google Play Store, like Hideman;

Step 2. Now open the app and select the US as the country of connection and press connect option;

Step 3. Open Google Play Store and download the app.

Bonus Tip: How to Manage Android Phone Data and Files Much More Easily

Users can apply Android devices in many ways in their daily lives, taking lovely photos, listening to favorite songs, and more. But with so much data saved on your Android phone, it would seem a headache how to manage them very well. In this bonus part, we sincerely recommend you the most powerful Android manager – AnyDroid, to make your Android life much easier.

AnyDroid will organize and show all Android data in data types, so you can easily access them. Also, you can transfer these Android files, like contacts, messages, photos, songs, or more, from Android to your PC/Mac or vice versa, or from Android to another Android device, or even from iPhone/iPad/iPod touch to your Android. Why not give it a try now and find more funny features?

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How to Administer Android Easily

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The Bottom Line

And now you have a total understanding of how to fix Google Play error 504. Surely, if you find that this post is truly helpful, please share it with others; And if you have another method for this question, you can also share it in the comments below.

Author Avatar

Joy Taylor Share on Twitter facebook sharing

Member of iMobie team as well as an Apple fan, love to help more users solve various types of iOS & Android related issues.

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Errors Troubleshooting › Runtime Errors › Facebook Inc. › Facebook Messenger › Error 504

How To Fix Facebook Messenger Error 504

Icône ex Error Number: Error 504
Error Name: Facebook Messenger Error 504
Error Description: Error 504: Facebook Messenger has encountered a problem and needs to close. We are sorry for the inconvenience.
Developer: Facebook Inc.
Software: Facebook Messenger
Applies to: Windows XP, Vista, 7, 8, 10, 11

Facebook Messenger Error 504 Definition

Facebook Messenger Error 504 is generally referred to as a form of “runtime error”. Programmers like Facebook Inc. endeavor to produce software that is free from these glitches until it is publicly released. Regrettably, issues such as error 504 might not get fixed at this final stage.

“Facebook Messenger Error 504” might occur to Facebook Messenger users even through normal use of the application. When this happens, end-users can inform Facebook Inc. about the presence of Facebook Messenger Error 504 bugs. Facebook Inc. can correct the issues that were discovered, then upload a revised source code file, letting users update their version. To correct such error 504 errors, an installable software update will be released from the software provider.

What Produces Runtime Error 504?

Execution faults at the startup of Facebook Messenger is when you’re most likely to run into Facebook Messenger Error 504. The following three most significant causes of error 504 runtime errors include:

Error 504 Crash – Error 504 can lead to total program freeze, which prevents you from doing anything. This usually happens when Facebook Messenger can’t handle the provided input, or when it doesn’t know what to output.

Facebook Messenger Error 504 Memory Leak – Error 504 memory leak results in Facebook Messenger continually using more and more memory, bogging down the system. It may be triggered by the misconfiguration of the software by Facebook Inc., or when one command starts a loop which can’t be ended.

Error 504 Logic Error – A “logic error” is said to be generated when software receives the correct input but generates incorrect output. This can happen when Facebook Inc.’s source code has a vulnerability regarding data handing.

File corruption, missing, or deleted Facebook Messenger Error 504 files can result in Facebook Messenger errors. A large percentage of these file issues can be resolved with downloading and installing the latest version of your Facebook Inc. file. As a last measure, we recommend using a registry cleaner to repair any invalid Facebook Messenger Error 504, Facebook Inc. file extension, and other file path references which could be causing the error message.

Facebook Messenger Error 504 Errors

Facebook Messenger Complications with Facebook Messenger Error 504 Comprise Of:

  • “Erreur de programme Facebook Messenger Erreur 504.”
  • “L’erreur 504 de Facebook Messenger n’est pas un programme Win32.”
  • “Désolé pour la gêne occasionnée – l’erreur 504 de Facebook Messenger a un problème.”
  • “Failed to locate Facebook Messenger error 504”
  • “Facebook Messenger error 504 is missing.”
  • “Error starting program: Facebook Messenger Error 504.”
  • “Facebook Messenger Error 504 not working.”
  • “Facebook Messenger failed error 504.”
  • “Facebook Messenger error 504: The application path is faulty.”

Facebook Messenger Facebook Messenger error 504 related issues occur during installation, while software related to Facebook Messenger error 504 is running, during shutdown or startup, or less likely during operating system updates. Documenting the occasions for Facebook Messenger error 504 problems in Facebook Messenger is essential for determining the cause of Windows problems and reporting them to Facebook Inc..

Epicenters of Facebook Messenger Error 504 Headaches

Facebook Messenger error 504 problems have been caused by a corrupted or erroneous Facebook Messenger error 504, registration keys are invalid associated with Facebook Messenger or malware infection.

Specifically, the issue with Facebook Messenger error 504 was caused by:

  • Facebook Messenger Error 504 Registration Entry Canceled or Invalid.
  • Malware infected Facebook Messenger error 504, created corruption.
  • Malicious (or mistaken) deletion of Facebook Messenger Error 504 by another app (not Facebook Messenger).
  • Other software application conflicting with Facebook Messenger Error 504.
  • Downloading an incomplete installation of the Facebook Messenger software.

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Author of the article:

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Last update :

07/08/2022 07/08/2022


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How to Fix Facebook Messenger Error 504

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