I've tried unlocking this w810i which is locked to Vodafone at the moment.
I've used setool to select the firmware W810_R4EA031_MAIN_GENERIC_HN_RED49.mbn
I've clicked on Write Script, it goes through the process, at the end of it the phone is still locked.
I've followed the instructions to the letter in the sticky thread in this forum, still no joy.
Is there something I'm doing wrong?
EDIT
Never mind, got it in the end. Wasn't applying the SIM lock vkp file.