How to Fix Google Play Store Error 504

Wonder how to fix Google Play error 504? This post will give you a full list of possible solutions to help you fix error 504 at Google Play store.

Joy Taylor Last Updated: Mar. 20, 2020

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 of Android users have suffered from this annoying issue when updating or downloading the app at Google Play store, with the message of Can’t install 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”.

Technically, Google Play error 504 is a gateway timeout error and is generally associated with slower internet connections or mobile data networks. So the most common and easiest way applied is put your Android devices in Airplane mode, and then turning 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.

How to Fix Google Play Error 504

How to Fix Google Play Error 504

How to Fix Google Play Error 504

Tip 1. 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 2. 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 3. 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 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 for how to manage them very well. In this bonus part, we sincerely recommend you the most powerful Android manager – AnyTrans for Android, to make your Android life much easier.

AnyTrans for Android will organize and show all of 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 Manage Your 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.

Joy Taylor

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