I want to use these instructions to root Samsung Xcover 4 that I'm planning to buy. Below instructions there is warning:Warning: The above tutorial only works for Android 7.0 with the built id NRD90M.G390FXXU1AQC1.And I don't understand if firmware with built in id just G390FXXU1AQC1 is okay or should be NRD90M.G390FXXU1AQC1? I'm asking because I can't find exactly NRD90M.G390FXXU1AQC1Can you help me to find it? Or just G390FXXU1AQC1 is okay?

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