HDZero BoxPro Firmware Update

Download the latest firmware HDZEROBOXPRO_Revyyyymmdd.zip from site. Then unzip it.

TABLE 4. Firmware File

Firmware File	Usage
HDZERO_BOXPRO-*.bin	Flash firmware from the menu
Recovery/HDZB_OS.bin	Emergency recovery
Recovery/HDZBOX_RX.bin
Recovery/HDZBOX_VA.bin

The goggle can be bricked under some rare cases, please follow to de-brick it. Otherwise, follow .

Normal Goggle Firmware Update Process

Disconnect all cables from the goggle. Keep the power cable only;

Copy HDZERO_BOXPRO-*.bin to root directory of a SD card that is formatted as FAT32, and make sure there is no previous firmware in the root directory;

Power on the goggle;

Go to Main menu | Firmware | Update Goggle, the display will show the current version;

Wait for the completion (about 3 minutes), then power off;

Done!

Emergency Firmware Update Process

Disconnect all cables from the goggle. Keep the power cable only;

Extract Recovery/HDZB_OS.bin, Recovery/HDZBOX_RX.bin Recovery/HDZBOX_VA.BIN, copy them to root directory of a FAT32 formatted SD card, and insert SD card to the goggle;

Power on goggle, wait for 5 min then power off;

Done!

Note: HDZB_OS.bin, HDZBOX_RX.BIN, and HDZBOX_VA.BIN will be removed from SD card if update successfully.