Why Freeze Apps ?
1. Increase battery life
2. Increase phone performance
How to Freeze Apps ?
1. You need to Root your phone. Click here to root if you havent root yet.
2. Download link2sd.
3. Open link2sd.
4. Long tap on any application you want to freeze and choose Freeze.
Here is a list of application you can safely Freeze.
Home Screen Tips
News and Weather
I would strongly suggest to NOT disable these apps:
Samsung account --> Important for mobile tracking services (if you use them in case you lose your phone). Disabling also causes an Force Close in settings.
SyncmIDS --> Disabling causes an error on every startup and a FC (force close) of your SMS messages explorer.
wssyncmlnps --> Important for the use of SMS