File list (Check if you may need any files):
OSUpdate\909Xc50BenColor.txt
OSUpdate\909Xc50BenMono.txt
OSUpdate\Color
OSUpdate\Color\FlashUpdateUtility.dll
OSUpdate\Color\osupdHblvd.exe
OSUpdate\Images
OSUpdate\Images\909Xc50BenAP036.bgz
OSUpdate\Images\909Xc50BenOS013500.bgz
OSUpdate\Images\909Xc50BenPL036.bgz
OSUpdate\Images\909Xc50BenPM112701.bin
OSUpdate\Images\909Xc50BenPT015.hex
OSUpdate\Images\909Xc50BenSC016.hex
OSUpdate\Images\909Xc50BenSM016.hex
OSUpdate\Images\909Xc50XenMO0153XX.hex
OSUpdate\Mono
OSUpdate\Mono\FlashUpdateUtility.dll
OSUpdate\Mono\osupdHblvd.exe