M55 unlock fw v91 (english only)

[rioachim]

I am an "outsider" from Romania so please excuse for not writing in czech.

I have recently bought a M55 v11 (I had to botcore patch it to establish a connection with V_Klay), I had some troubles with it and I took it to service. There, they have changed the firmware to v91.


My questions are:
1) Do I unlock it the same way as I unlock a v11 phone? Do Freia v9 or v10 work or I have to use ONLY Freia M55 AMD Patch?(http://www.unlockeasy.com/modules.php?name=Content&pa=showpage&pid=166 for example)

2)If I write MY v11 full backup over the installed v91 will the phone die?

3)Do you know any place I can find M55_910405_service.EXE ? (v91 with 0404 lang pack/T9)


That's all. Do write in English so I don't screw up.
Thank you.

[hanni]