You can use the latest firmware (R1DB001) don't forget you need MAIN, FS and custom file according to your area. flashing won't change your IMEI cuz they are not written in the same memory, the IMEI is registered in the OTP memory and GDFS, and neighter can be modified by flashing. as I now flashing must be done entirely. A phone can be traced or blocked by the operator if asked (in case the phone is stolen or lost) but beside that I don't think that there are any other restictions regarding IMEI. I don't know what to say. Is your phone working now or it needs to be flashed? I would flash it and see if it works. As I know by changeing firmware or flashing the IMEI can't be modified. Search about this more before doing anything I don't want you to curse me for what I said now. Another oportunity would be DaVinci, go to their forum and ask about your problem or contact the team, probably they will give you a better advice. Good luck





