Error 505 during installation from Play Store I have LG G Pad. I have been trying to update Google Play Services since October. It always fails during installation. Many of my apps are not working such as YouTube, Gmail, etc.

I tried clearing cache, and I also did it with Play Store too. I restarted the tablet after clearing cache and still to no avail can't update Play services. My LG G4 phone has no problem.

What can I do?
Try to download and install from http://www.apkmirror.com/apk/google-inc/google-play-games/google-play-games-3-7-23-release/google-play-games-3-7-23-2867637-836-android-apk-download/download/

It worked out for me on slimrom for Kindle Fire 5th gen