Samsung Galaxy S20 Ultra 5G SM-G988U1 Combination File

First what is the Benefits of Original samsung combination file?

It helps you to enable to service menu to test the phone. Read full information about mobile. So it can help you solve all problems.
Used to enable ADB debugging to bypass google protection or reset password.
Can be used in downgrading the firmware stock version.
Can fix the samsung smartphone does it have the key-DRK issue or unbrick.
Using to Maintain stuck or stopping device in recovery mode or loop to bootloader.
Can stopping or stuck on logo.
Check-fix and restore IMEI number, network, carrier issue and EFS zone with ENG root and patch cert and unlock sim.
Reset FRP protection ( samsung FRP Lock OEM) or remove security of Gmail Account.