A recovery boot  (aka TE USB FX2 firmware recovery) is a multi-step boot operation:

• follow the same procedure desrcibed in recovery boot and use OpenFutNet instead of CyConsole or CyControl.

• Open a USB Firmware Upgrade Tool (double click OpenFutNet.exe).

• Click OK into the pop-up. (In the next version, it will appears only if Verbose flag is checked).

• Press the “Select *.iic file or enter file path” button corresponding to the firmware file pathname selection.
• Select a suitable .iic firmware upload file.  You can download the firmware availbale at Trenz Electronic GitHub.

• Press the “Program USB: write IIC EEPROM” button if you want the *.iic file to be written into the large EEPROM of the EZ-USB FX2LP USB FX2 microcontroller.
• OpenFutNET informs you, with a pop-up, that a Cypress device has been inserted and not a Trenz Electronic device.

• Move the EEPROM switch to enable the USB EEPROM connection, if it is not already done. 

• Click 'Yes' in the pop-up.
• When the progress bar reaches 100%, the following log text message notifies the successful completion of the USB upgrade procedure.