[Q][Help] Please help about My Problem Samsung Galaxy S6 Edge SM-G925f

Hello Every one ...

I have big problem i try root my mobile by (( CF-Auto-Root-zerolte-zeroltexx-smg925f )) after i root mobile cant open only see boot log i try to make root by another but mobile still stop ...
after i try make new firmware (( G925FXXU1AOC1_G925FOJV1AOBL_XSG )) and (( G925FXXU1AOD4_G925FOJV1AOD4_G925FXXU1AOCZ )) and i see this message < sw rev check fail device 2 binary 1 > and ٍstop
now mobile can enter only downloading mode only cant open ...
what i can make ... Sorry for bad english

Any way to enable ethernet on S6 EDGE? (SM-G925F)

Hello , I have read in another topic that someone tried it but all apps including browser didn't recognize it (they needed a wifi or data connection to work) , even though he was able to ping outside (internet or external) ips via a local console (same thing happened with me following his guide , I can't post links yet , you can find his post easily by googling a little).

Is there any another way to enable it and working properly? I thought about that my phone has not ethernet drivers installed , so can someone send here ethernet drivers from a samsung galaxy tab tablet for example? Will this "hack" work? I mean , if I transfer galaxy tab ethernet files-drivers-options to another galaxy smartphone?

Or if the above sounds kinda silly and doesn't work, is there a custom rom or hack including ethernet support to try and flash? I don't want to change my OS or kernel , I just want to add ethernet support.

I did accept that the phone doesn't also support VIDEO OUT via MHL-HDMI , so I purchased a "Actiontec SBWD60A01 ScreenBeam Mini 2 Wireless Display Receiver HDMI Full HD" for this work , but I cannot accept that this super smartphone cannot work with ethernet ( I already own a female-ethernet-to-usb adapter) , I don't want to buy a tablet just for ethernet!!! This would be fool to do if I just bought one and after that discovered that s6 edge had really ethernet support via a way.