Galaxy s6 official update installing

Hi,
My Friend and i are installing the latest update from sammobile archive
my phone's model and stuff is given below
Model: G920F
CSC: G920FXXU3DPE5

we did not find anything similar for that CSC, PDA only model number is similar, we did download an official rom
for the S6 and we are wondering will it work with this phone

The id of that rom is G920FXXxxxxxx which is not similar, will this be a problem

Thank you for accepting me

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