Just went through this whole process and was able to unlock two phones. Former employees who had returned their phones still locked, the process of getting Verizon / Samsung to do this is a pain even with receipts.
Mostly followed
@phreich version of the instructions, here:
https://xdaforums.com/verizon-galax...ect-unlock-t3414590/post74581955#post74581955
My phone was booting normally already, so after modifying the batch file as noted in section 2 to leave me doing odin manually and not rooting the phone afterwards, I went straight to installing the engineering bootloader in step 3 (odin, flashed the engineering kernel using only the BL option, looking at the downloaded .tar file.).
Then ran the .bat file after the phone was completely rebooted to the sign in screen and stepped through everything in step 4. I set up my account with no security options and logged in, then factory reset the phone from inside my newly logged in account. Once done, back to Odin and flashed normal firmware on there.
My custom firmware indicator does show up on reboot, but these are way out of warranty, no harm done.
Couple of notes; you need adb installed, as well as the USB drivers for your phone to do this.
https://developer.android.com/studio/releases/platform-tools
https://www.samsung.com/us/support/downloads/
The engineering kernel I got through here:
http://forum.gsmhosting.com/vbb/f92...935x-qc-eng-boot-root-2017-firmwares-2201348/
The links still worked, I did it for the 930x since running an S7, not an edge. It worked for my verizon phones.
Odin and the firmware I flashed back at the end came from here, since the original links in this thread are dead:
https://xdaforums.com/verizon-galax...icialfactoryodinimagesg930vvru-4cre5-t3801957
To use odin, you have to get your phone in the right mode; shut down the phone, then hold volume down, home and then power and hold until it vibrates. On the screen that then appears, hit volume up. Then you can start the transfer process from odin, assuming the phone is plugged in and samsung drivers are installed.
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