Android Google Account Manager 601 Link [better] -

Google uses your phone's time to verify security certificates. If your clock is off by even a few minutes, the secure "handshake" required for login can fail.

Because this is a system-level file, you won't find it as a standalone app on the Google Play Store. android google account manager 601 link

There are two primary reasons you might need a direct download link for this specific version of the system application: 1. Resolving the "Google Play Services Has Stopped" Error Google uses your phone's time to verify security