Yes. I formatted that card (ExFAT), and I uploaded the zip file. There is no green light blinking, just the red.
you may need a 32gb card or smaller to update the firmware, it will need to be FAT32 also, not exFAT, (it may work with the 64gb card formatted as FAT32 but no guarantees on that) you need to unzip the file and just copy the bin file to the formatted card
Upgrade Instructions:
Please do the following to upgrade the action cam
1. Download the firmware file, and prepare the MicroSD card(use a 32GB maximum,FAT32 format.)
2. Unzip the file using available unzip programs, e.g. WinZip or 7-Zip
3. Open the file and copy the .bin file directly into the MicroSD card
Root File(Or you can choose to format your SD card first, then copy the .bin file directly into the MicroSD card)
4. Insert the MicroSD card into the cam and power it on via a 5V/1A power source, e.g. cigarette lighter or power bank, it will start upgrade automatically.
5. While upgrading the photo status green light starts blinking(the light blinking slowly at the beginning, then blinking quickly), after the light stop blinking, it means upgrade is finished. (The whole process lasts about 30 seconds)
6. After upgrade, remove the SD card and delete the firmware, otherwise it will upgrade again when you power on the camera next time.
- See more at:
http://www.gitup.com/en/content/8-how-to-upgrade-the-firmware-for-gitup-git2#sthash.gCDt85MB.dpuf