Q? in fact how to find official rom for me please help topic

hello gays

sorry for my bad languag

i have htc one x hung to fastboot mode
after unlookced boot lodader i tried to flash twrp recovery more times but cant acces to recovery

now i need ruu rom
please help me
thanx advance
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\FUJITSU>cd c:\Android

c:\android>
c:\android>fastboot getvar all
INFOversion: 0.5a
INFOversion-bootloader: 1.72.0000
INFOversion-baseband: 3.1204.171.33
INFOversion-cpld: None
INFOversion-microp: None
INFOversion-main: 2.18.401.3
INFOserialno: FA2AJW100171
INFOimei: .....................................
INFOproduct: enrc2b_u
INFOplatform: HBOOT-T30S
INFOmodelid: PM3511000
INFOcidnum: HTC__001
INFObattery-status: good
INFObattery-voltage: 3728mV
INFOdevpower: 23
INFOpartition-layout: None
INFOsecurity: on
INFObuild-mode: SHIP
INFOboot-mode: FASTBOOT
INFOcommitno-bootloader: None
INFOhbootpreupdate: 2
INFOgencheckpt: 0
all: Done!
finished. total time: 0.447s

c:\android>
c:\android>fastboot oem readcid
... INFODEBUG: cid: HTC__001
OKAY [ 0.047s]
finished. total time: 0.047s

c:\android>