Since Samsung TouchWiz ROM is extremely bloated with features. Project Deep Clean is aimed to provide a comprehensive removable list with descriptions so that we can completely remove useless features and files that we don't need without breaking the functionalities that we actually want to use.

All information and files — both in source and compiled form — are provided on an as is basis. No guarantees or warranties are given or implied. The user assumes all risks of any damages that may occur, including but not limited to loss of data, damages to hardware, or loss of business profits. Please use at your own risk. Note that unless explicitly allowed by the warranty covering your device, it should be assumed that any warranty accompanying your device will be voided if you tamper with either the system software or the hardware.

Debloat script:

• Comment out anything you do NOT want to remove from the script using #
• Save the script
• Grab a flashable zip and repalce the updater-script inside
• Flash and voilà

Rescue Zip:

If you need anything back to the system, a rescue flashable zip is provided for you to put anything you need inside the system folder and flash.

• SoLdieR9312 for his OREO BETA6 Debloat script template.
• foobar66 for his debloat shell script as a reference.
• Several posts in XDA Developers forum