WHAT IS A COMBINATION ROM?

COMBINATION ROM are software unlike your stock rom/firmware used for other repairs

WHAT IS A COMBINATION ROM USED FOR?

1. Its help you to repair imie number in some models like S7 S7 Edge S6 S6 Edge
2. Its very useful in bypass samsung account in too many models
3. Its very useful in bypass Google account in too many models
4. Its very useful for downgrade in some models
5. Its help you to enable usb debugging
6. its help to remove any security FRP / Reactivation Lock from Samsung like 2016-2017

HOW TO FLASH COMBINATION ROM

1. Install the Driver on your computer
2.  Extract (un-rar) the Combination firmware file
3.  Download Odin From Here
4. Extract Odin ZIP file
5. Reboot Phone in Download Mode press and hold Home + Power + Volume Down buttons
6. Connect phone and wait until you get a blue sign in Odin
7. Launch Odin Application.It Will Show the message added.If you did not get this message Repeat the above steps.
8. Make sure re-partition is NOT ticked
9. Click the start button, sit back and wait few minutes After this the device will reboot and login to Combination ROM

Link Download
J600GNXU1ARE2 Download From Here

J600GNXU2ARF5 Download From Here