Unhappy [Q] Problem with getting ROM on my phone

Hello all,

I'm having a problem with putting a new ROM on my device. Goiung back to backup ROm has failed to as it seems the Backup wasn't complete

I thought it had something to do with S-Off, but someone from another thread said I should make a new topic as this would probably be another problem.

I wanted to go to the SuperSense DX5 ROM, but then i need to upgrade my hboot version and boot.img.
At this moment my hboot version is 1.24.0000. Also the the device is still in S-On.

When I try to load boot.img i get the following message
flash boot boot.img
sending 'boot' (4452 KB)...
OKAY [ 0.811s]
writing 'boot'...
FAILED (remote: image update error)
finished. total time: 0.811s
Fot the hboot i get following message:
flash hboot bravo_alphaspl-sense.img
sending 'hboot' (512 KB)...
OKAY [ 0.234s]
writing 'hboot'...
FAILED (remote: not allowed)
finished. total time: 0.234s
When i looked these errors up I Always ended up about S-Off or get stock recovery.img. Already got the stockrecovery.img on device but still nothing works.

Is there anyone that could help me solve this problem please? I'm completly not sure why now I'm not able to put ROM's on it anymore.

With Kind Regards,