HTC vogue (touch) unlocked but running into issues

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I unlocked my vogue with the 0.40 unlocker (ImCokeMan) i think this may be the cause of my issues as i should have used 2.31 unlocker...

(im a TNZ subscriber)
now im trying to get my handset back to TNZ ROM...

Im using the sd-card method (FAT32 format with VOGUIMG.nbh in the root dir) ... when i do this i get the following screen:

#################

00018003
VOGUIMG.nbh - FAIL

BOOTLOADER - OK
SPLASH1 - OK
SPLASH2 - OK

OS -

Update Terminate
UPDATE FAIL

#################

Stuck here... any ideas guys?
appreciate the help.