You can’t flash Samsung firmware on Mac using Odin flash tool.
Problem is that, Odin flash tool supports windows platform only and if you are using Mac then it will not work for you. It’s a 100% working and tested universal flash tool for all Samsung devices. So on that time, you may use Samsung Odin tool to flash official firmware manually. But sometime you may face “ Kies is unable to recognize your device with pc” problem at the time of using Kies Samsung software. In other hand, you may use Kies software to update your Samsung device. No need to go any repairing centre to unbrick it again. Just flash firmware using odin tool and fix all types of problems or issues on your own device. This Samsung Odin3 flash tool is very helpful when your device is soft bricked, stuck on bootloop, hang on Samsung logo or want to fix any type of software related issues. Just because it’s an official flash tool, it will not void phone warranty. Moreover, we can use Odin flash tool to unroot our Samsung device to get back phone warranty again. This odin flash tool can be use to upgrade or downgrade android version, can be use to flash Samsung official firmware and also you can use it root any Samsung device easily. As we all know Odin is an official Samsung flash tool powered by Samsung.