I have a 1.6b with a X3 chip. I want to flash to the latest bios X3 1959. I have the file I got from the usual spot but have a question. In the ZIP there are 2 files X3_1959.bin & X3_1959_v16plus.bin. I am guessing since I have a 1.6b I use the X3_1959_v16plus.bin bios file. I was told there was one for the 1.6 and one for the 1.6b, is this correct. This will be my first time flashing and I wanna get it right. Thank you