Can't access service after ROM upgrade

[joancolmenares]

Hello all... I've been checking the pages and I didn't find something similar to my case so I created a new thread...

I have a TITAN (MOGUL) branded for a Venezuelan operator (MOVILNET which I use) and some friends did the upgrade to version 3.56 from SPRINT and after some difficulties were able to have their phones back to operating with our carrier... After reading and talking to them I decided to try it on Friday night... I downloaded the ROM from here and did a backup of my phone settings (both manually and using QPST...

When I tried to upgrade it said that it couldn't be done, so I unlocked it using OLIPRO which I downloaded from here as well.. ROM loaded, no problem.. Phone starts but of course the settings are from SPRINT... I put the settings manually and uploaded the PRL file I created in the backup, soft reset and still my phone doesnt take my carrier... I don't want to take it back for reprogramming to the old 6.0 version w/o GPS... I tried with 3.49, No2CHEM 5067, 3.35 (the one I have now) and so far no luck whatsoever...

My question would be... Do I have to RELOCK the phone in order for it to work? Please I need an urgent answer since I'm to take it back tomorrow and I really wouldn't like that to happen... PLEASE HELP ME!!

WHat am I doing wrong?