"firmware.bin" is on my SD card. Why isn't it updating the firmware?(YI 360 VR Camera) Format the SD Card, re-copy “firmware.bin” and try to update again. Related articles How To Download The Firmware Update What is the recommended microSD card for Kami cameras? Kami Mini - Micro SD card Where can I find and download the latest firmware? (YI Action Camera) What should I do if a firmware upgrade fails?