Pre-requisites:

1.	Windows 10 or Windows 7

Standard Firmware Upgrade Procedure:

1.	Connect the unit to the PC
2.	Double click on flash.bat
3.	Disconnect the device from the PC
4.	Connect the device again
5.	Done

Recovery Procedure for Firmware R1.0.00 ONLY

Due to a bug in the very first firmware, this procedure must be used for the first firmware upgrade.
Subsequent updates should work with the standard procedure above.

1.	Open the HF+ enclosure
2.	Connect the device to the PC
3.	Short the Erase pins for one second (see the photo)
4.	Disconnect the device from the PC
5.	Connect the device again
6.	Double click on flash.bat
7.	Wait until it flashes and verifies the data
8.	Disconnect the device from the PC
9.	Connect the device again
10.	Done
