I just finished updating from 5.0 to 6.0.1 pre-rooted using this guide:
https://forum.xda-developers.com/ve.../testers-required-easier-root-method-t3561529
Scroll down and follow jrkruse's great very clear instructions. However, before you start make sure Reactivation lock under Settings --> Security is turned off. You have to sign into a Samsung account for this to work. If you forget that step you'll get stuck at the 13th step and have to reimage with stock again. to disable it.
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Thank you for the information, I appreciate it!
1) As suggested, I made sure the reactivation lock was not selected,
2) I downloaded jrkruse's eMMC_CID_Checker_.apk to Check my CID
3) then downloaded the file EMMC_15_Root_Bootloader_Unlock S5_QB2_PB1.zip
4) As suggested I moved the the root s5 folder (but I didn't see those exact file names in the folder so I am attempted to download them individually
((EMMC_15_SafeStrap_QA1_6_0_1_MM_Bootloader_Unlock_A IO.zip, The link I click on for this one doesn't seem to work and the EMMC_15_VZW_QB2_STOCK_MAGISK_ROOT.zip)) when I try and download that it says I don't have any storage space

. The total space I have is 16gb it says 300 mb available. I also have an sd card that is 122gb available. I moved several apps to that the sd card, cleared caches and pictures and videos... with no luck. Do you have any suggestions?