Omnia brick in process to return to NODO ?

I had upgraded my omnia to mango successfully...but i wanted to my sideload my apps so had to downgrade to nodo. When i restored it back to NODO by zune it kept restarting so i thought screw it ill start from scratch and flash my omnia to pre-nodo cause i didnt see anyway out...anyway long story short i tried flashing and its stuck at the samsung omnia 7 boot

this is flash log

Detect COM5 Port
[Channel 0] Confirm Model Name
[Channel 0] FLASH UNLOCK
[Channel 0] FLASH UNLOCK Success!!!
[Channel 0] Send Partition Table
[Channel 0] Partition Table is correct
[Channel 0] Erase MIBIB Region
[Channel 0] Write MIBIB Data
[Channel 0] MIBIB Download Success!!
[Channel 0] Erase FSBL Region
[Channel 0] Write FSBL Data
[Channel 0] FSBL Download Success!!
[Channel 0] Erase OSBL Region
[Channel 0] Write OSBL Data
[Channel 0] OSBL Download Success!!
[Channel 0] Erase AMSS Region
[Channel 0] Write AMSS Data
[Channel 0] AMSS Download Success!!
[Channel 0] Erase DSP1 Region
[Channel 0] Write DSP1 Data
[Channel 0] DSP1 Download Success!!
[Channel 0] Erase APPSBL Region
[Channel 0] Write APPSBL Data
[Channel 0] APPSBL Download Success!!
[Channel 0] Erase CSC Region
[Channel 0] Write CSC Data
[Channel 0] CSC Download Success!!
[Channel 0] Erase PDA Region
[Channel 0] Write PDA Data
[Channel 0] PDA Download Success!!
[Channel 0] FLASH LOCK

Can anyone please help me why am i getting the FLASH LOCK ? is it the .CSC file if so which is the proper one to use ?

Nobody has a slightest idea why this is happening ?! i am at my wits end....if anyone has the smallest idea what i could try please please please reply.

So far i have tried:
flashing numerous firmwares from pre-NODO to NODO
Using Windows Support tool
Using Samsung Device Update Support Tool
Using Zune to restore

and nothing seems to be working...

Tried flashing I8700 XEN I8700XENJK1 has signed_CSC_Cetus_Europe_I8700XENJK1.csc

everything goes fine then back to boot loop.

yup. I have. Nothing.