Unhappy [q] How Do I Go Back To Stock?

Hey, I don't know where to start from...
I just bought a Sprint HTC One Max yesterday and I was happy to S-Off and Root it, so I followed this guide... http://forum.xda-developers.com/show....php?t=2550559

I followed every instruction all the way down the Step 4c. At Step 4d I got confused and skipped to 4f which is "Issue the command fastboot flash boot boot.img" after that my phone went from the HTC logo starting over and over to it being stuck in bootloader mode. Now I can't do a Factory Reset or a Recovery.

I've tried to go back to stock and flash this RUU file: 0P3PIMG_T6_WHL_JB43_SENSE55_SPCS_Sprint_WWE_1.14.6 51.1_Radio_1.30.50.1022_NV_SPCS_4.50_003_release_3 38466_signed_2.zip

During the flashing process, I got two errors
FAILED (remote: 43 main version check fail)
FAILED (remote: 12 singature verify fail)

I am new to this and something told me to just wait but I didn't listen. If anyone could help me, I would really appreciate it, I just got this phone yesterday and I didn't even get to use any features, because I was too eager to S-OFF and Root. All I want to do is go back to stock, play games on my new phone and never attempt to root or S-Off again. =,(

Thanks!

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If this helps, my bootloader screen says this:

***TAMPERED***
***RELOCKED***
***Security Warning***
T6WHL PVT SHIP S-ON RH
HBOOT-2.46.0000
RADIO-v33.120.274_T6.0829
QSC-
OS-1.16.651.4
eMMC-boot 2048MB
Nov 6 2013,17:04:11.0
------------------------------------------------------------------------------------
My fastboot getvar all results

(bootloader) version: 0.5
(bootloader) version-bootloader: 2.46.0000
(bootloader) version-baseband: 1.35.50.1106
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 1.16.651.4
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) imei:
(bootloader) meid: 99000428505809
(bootloader) product: t6whl
(bootloader) platform: HBOOT-8064
(bootloader) modelid: 0P3P70000
(bootloader) cidnum: SPCS_001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4118mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-70784205
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.055s