Removing Chinese apps from Android

[zankhana]

Hi
I have Chinese version S3 android phone and i want to remove some apps which was already in when i purchase this phone. I have tried to remove through Es file explorer but it doesn't delete file.

 

[Raymond Tan]

You have to be rooted to remove pre-installed apps.

 

[zankhana]

Thank you Raymond but how do I rooted phone?