How do I disable Facebook's "Log in to sync applications" notification when the phone turns on? Every time I turn on or restart my phone, I always get this "Log in to sync applications" notification from Facebook. How do I disable this?
Using Titanium Backup, freeze the SNS x.x.x app with a Facebook icon. You can also disable this through the phone's Settings &gt; More &gt; Application manager.

Sources:


XDA
AndroidCentral