Help Default Email app on S3 problem

[sublime1978]

I am trying to disable the default email app on the S3 but the disable button is not highlighted for me to do this.
Anyone know why this is and how i can fix this?
I recently deleted my hotmail account from it cause using another app for all email accounts.

 

[mydian]

Some system apps can't be disabled. You'll need root access to either disable or delete it.

 

[sublime1978]

Some system apps can't be disabled. You'll need root access to either disable or delete it.

And how do i do that?
I have knox preinstalled on my phone and I was able to disable that one.

 

[mydian]

Which model/carrier S3? Keep in mind rooting can be dangerous if you don't know what you're doing. Unless you have Verizon it's a matter how using a PC program called Odin to flash a custom recovery. Then you boot into recovery a flash SuperSU. That's it. Then you'll have root access.

If you don't know what root is, don't do it until you read up on it some. You can break your phone very easily. Do a Google search for "what is root access" or something similar.

 

[cmbelle]

Why won't it do it