Help in Debranding SE w380i

[Dox12]

I did that with files you showed me and skipped from step 13 from that tutorial and still nothing. When i check phone lock , had mediterr particularization now, but still cant use it. Btw im from Romania. Any other advices ? I read somewhere that i have to split the MAIN into .rest files and make QA with it then to flash and patch. But i couldnt make those .rest files. Can someone give me a hand please ?

BTW - I need unlocking on other networks , not debranding. I misswrote cause i didnt knew there was difference between the two words..