Hi,

I'm new here.I have a W810i with DB2010 CID49 platform and R4dd001 Firmware.
I got a problem to generate the patch with the Simlockpatchgenv2.1.When I click on the 3 dot button a window pops up and ask the location of the firmware.My question is where does the firmware locate? In the phone or I have to download it from somewhere.I know someone may have already asked the same question,but I can't find the answer.Can someone direct me to the right track? Thanks in advance