If clearing data failed, you likely have a corrupted system file. You will need to manually replace the Account Manager APK. Do this only if you know how to enable "Unknown Sources."
This appears every few seconds, rendering the device nearly unusable.
If you own an Android device, you rely heavily on the Google Account Manager (often running as com.google.android.gsf or part of Google Play Services). It is the silent engine that keeps your Gmail, Drive, Contacts, and Play Store synchronized.
Recently, a specific error has been plaguing users attempting to link a new or existing Google account: android google account manager 601 link
"Cannot connect to Google servers. Error 601."
Here is everything you need to know about why this happens and how the "link" (account registration process) breaks.
If you are still relying on version 601, chances are you are running a very old device (e.g., Nexus 5, Galaxy S4, or an early tablet). Google has since deprecated many authentication protocols used by Marshmallow-era Account Managers. If clearing data failed, you likely have a
Consider these long-term solutions:
Google Account Manager is a core system application on Android devices that handles the synchronization and authentication logic for Google services. It acts as a middleware bridge, allowing other apps (like Gmail, YouTube, or the Play Store) to access your Google account credentials without needing to sign in separately for each app.
Version 6.0.1 specifically corresponds to the Android 6.0 "Marshmallow" era. "Cannot connect to Google servers
adb push modified_GoogleAccountManager_601.apk /system/priv-app/GoogleAccountManager/ adb shell chmod 644 /system/priv-app/GoogleAccountManager/GoogleAccountManager.apk adb reboot
Note: Exact paths vary by Android version and OEM skin.