As far as I know, almost all of Samsung users are now aware of Samsung Odin and most of the users have used Samsung Odin. This is a tip about CSC file you may get when unzipping the firmware file before flashing it. Some of the zipped firmware folders come with Single file and some of the firmware folders comes with multiple files. Among them, you may find CSC and HOME_CSC files. You may confuse what to load on Odin.
CSC - Wipe your data and give you a clean installation
HOME_CSC - Do not wide your device data
You can choose either of them as you want. You can use samsungodin.com to learn more
