What is Google Play error 504? How to fix it?
This error is also known as:
Unknown error code application install 504
Can't install app. App can't be installed. Try again and if the problem continues, get help troubleshooting. (Error code: -504).
This error appears because an app couldn't be downloaded and installed on your smartphone or tablet, through Google Play, mainly due to a timeout. This error occurs on devices running on Android OS, such as Samsung, Huawei, Xiaomi, Sony, OnePlus and other devices.
The common causers of this error message are:
Go through the solutions below, in order to fix this error, and download apps. Make sure to follow the instructions carefully.
If the other solutions didn't work, it's possible that system files are corrupt. In this case, there is nothing else you can do, but to restore your device to its factory settings. Restoring your device will remove the corrupted system files from your device, replace them with intact ones, and resolve many issues along the way.
To reset your device to its factory settings, follow the steps below:
Feel free to watch the tutorial below, on how to reset your device (taken on a Samsung Galaxy device, running on Android 8 - the steps described may vary from one device to another):
Note: Make sure that your device is fully charged before resetting it, to avoid additional complications. Also, do make a backup of your personal files (photos, videos, music, and other documents), so that they are safely stored, and so that you can restore them whenever you want and on whichever device you like.
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