It is a common scenario that users looking for this specific version are trying to bypass Factory Reset Protection (FRP) on older devices.

Installation steps:

Download the correct APK from APKMirror (search for "Google Account Manager").
Go to Settings > Security > enable Unknown Sources.
Use a file manager to open the downloaded APK.
Install it (it will say "Update existing application").
Do not open it. Reboot your phone immediately.
Clear cache again (Method 1, Step 1) and re-add your account.

Update Android System WebView from the Play Store.
Or disable it (Settings > Apps > WebView > Disable) – the system will fall back to Chrome.

If you have tried all the links above (time sync, WebView, network switch, data clear) and still get 601, the only solution is a Factory Reset (which generates a new Android ID) or contacting your device manufacturer.

Link ((better)) — Android Google Account Manager 601

It is a common scenario that users looking for this specific version are trying to bypass Factory Reset Protection (FRP) on older devices.

Installation steps:

Download the correct APK from APKMirror (search for "Google Account Manager").
Go to Settings > Security > enable Unknown Sources.
Use a file manager to open the downloaded APK.
Install it (it will say "Update existing application").
Do not open it. Reboot your phone immediately.
Clear cache again (Method 1, Step 1) and re-add your account.

Update Android System WebView from the Play Store.
Or disable it (Settings > Apps > WebView > Disable) – the system will fall back to Chrome.

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