How to fix can't install app error code 504/505 in google play store-unknown error code during application install 504/505-error 505 play store-error 504 play store-error 505-error 504,This type of errors are mostly occurred in following android -lolipop,marsh mallow,kit kat,kindle- devices like that samsung,micromax,sony,lenovo,moto,nexus,htc,panasonic,yureka,le eco,oppo..etc..


I got the following error message in google play store.
Can't install app
"The game" can't be installed.Try again,and if the problem continues,get help troubleshooting.Error code:-504-505.



Solutions:

1.Make sure you have an internet or mobile data connection.Then restart your device.

2.Update the date and time on your device.

3.Remount SD card:

a. Touch Menu - Settings - Storage - Unmount SD Card to disable the device's memory card.
b. Remove the SD card from the Android device. Wait a few seconds, then reinsert the SD card.


4.Clear cache for Google play services app
Goto settings-apps or application manager-all-google play services-clear cache-ok

5.Uninstall and reinstall the Google play store updates
Goto settings-apps or application manager-all-google play store app-uninstall updates-ok.
As long as you have a high internet connection wifi or mobile data, your play store app will update to the latest version within a few minutes.

6.Make sure download manager is turned ON.

7.Check your device's available storage.