First thank the Dev Team for all the hard work and support.
I used anySIM.pxl for unlocking my phone.
Everything went OK: I got "unlock successful", now when I start the phone with my SIM (Vodafone-Albania) it doesn't say "Invalid SIM" or any other msg, but after displaying searching for a while it shows no network coverage.
Do I have to change any setting for my network?
Any other clue?
Thanks a lot!