ADB-method:
1. Download SDK platform tools from here
https://developer.android.com/studio...platform-tools
2. Extract them on your desktop.
3. Inside the extracted folder put the update.zip
4. Inside this folder, holding left shift, right click the mouse and select "open command prompt here". The command prompt will open.
5. Shutdown the phone.
6. Holding power+bixby+volume up buttons, enter into recovery mode.
7. Select "update via ADB". (you scroll down using the volume buttons and select using the power button).
8. Connect the phone to the PC using original samsung USB cable.
9. In the command prompt run the following command:
./adb devices
10. Wait to see that the daemon has started and that your device is found.
11. If you device is found, run the following command:
./adb sideload update.zip
The update process will start. You will see a percentage counting. First it will verify, then patch etc. Do not move the cable, disconnect the phone or power off the PC.
Once the process is completed (it takes some time) the phone will boot itself, update the apps and log into your home screen.
SD-card method:
1. Download the bin file and rename it to update.zip (by going to file options in win10 you can select to view the file extensions. This makes the renaming process much easier and safer, and avoids renaming the file to update.zip.zip)
2. Copy it to the root directory of your SDcard.
3. Shut down your phone.
4. Hold simultaneously Power+bixby+volume up buttons to get into stock recovery.
5. Using your volume keys navigate to "update via SdCard" and press power button to select it.
6. Again using volume keys navigate to the file "update.zip" and press power button to select it.
7. Update will start. Leave it till it completes. It will take some time.
8. Phone will reboot by itself and load android.
This will not trip KNOX if done by the method i told
NOTE: THESE UPDATE.ZIP's ARE ONLY FOR DEVICES WITH MULTI-CSC OXM!!!
You can check this, to type in your dialer *#1234#, and check if OXM is in the CSC-build...