Manual for Happymodel 5.8G Diamond_vtx
Firmware update steps:
1. Download the firmware and Extract the “CRESFW.BIN” to an empty TF-SD card
2. Insert the TF-SD card to the slot of the Diamond_vtx ,then powering the Diamond_vtx
3.The Red LED will starting to blinking ,that means the firmware is in updating
4. When the Red LED turned off ,it means update successfully , then disconnect the power immediately once finished
5.Remember to delete the “CRESFW.BIN” after update successfully
Note: Don’t rename the firmware when copy to the TF-Card and Don’t disconnect the power while firmware updating .