[Q] RUU bootloader version error? topic

Trying to unroot (thanks KIA no root for UVO!!!) but the best I've done is with - RUU_SuperSonic_GB_Sprint_WWE_4.67.651.3_Radio_2.15 .00.12.19_NV_2.33_release_234563_signed
But it fails with error 140 incorrect bootloader..

Seems to be a known issue but the former fix fails. with..

"Amend scripting (update-script) is no longer supported. Amend scripting was deprecated by Google in Android 1.5. It was necessary to remove it when upgrading to Clockworkmod 3.0 Gingerbread based recovery. Please switch to Edify scripting (updater-script and update-binary) to create working update zip packages. Installation aborted."
http://forum.xda-developers.com/showthread.php?t=843544

Anyone have a fix or based on my fastboot dump a working rru?

C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 2.18.0001
(bootloader) version-baseband: 2.15.00.01.15
(bootloader) version-cpld: None
(bootloader) version-microp: 041f
(bootloader) version-main: 5.07.651.6
(bootloader) serialno: xxxxxxxxxxxx
(bootloader) imei: xxxxxxxxxxxxxxx
(bootloader) product: supersonic
(bootloader) platform: HBOOT-8x50
(bootloader) modelid: PC3610000
(bootloader) cidnum: SPCS_001
(bootloader) battery-status: good
(bootloader) battery-voltage: 3778mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 4b46e889
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.007s

(the ruu archives I've been routing through http://d-h.st/search?search_by=1&sea...supersonic+ruu
http://shipped-roms.com/index.php?ca...del=Supersonic )