User Guide

RH-37 Company confidential

Service Software and Tuning Instructions Nokia Customer Care

After a successful installation, choose “Finish” to complete.

YOU CAN NOW CONNECT THE USB CABLE / JBV-1 TO YOUR COMPUTER.

Connect power to JBV-1 (11-16V DC) from an external power supply, then connect the

USB cable between JBV-1 USB connector and PC.

The next step is to install or update the JBV-1 USB drivers which are delivered with the

JBV-1 SW installation package. They can be found in folder:

C:\Program Files\Nokia\ JBV-1 Firmware Update\JBV-1USB driver

If there is no previously installed JBV-1 Firmware update package installed on your com-

puter, Windows will detect the connected USB cable and drivers for new HW. You will be

prompted about this, please follow the instructions and allow Windows to search and

install the best drivers available.

If there is a previously installed JBV-1 Firmware update package (v 17 or older) on your

computer, please update the JBV-1 USB Driver. Please see the readme.txt file under

C:\Program Files\Nokia\ JBV-1 Firmware Update\JBV-1USB driver folder for instructions

on how to update the JBV-1 USB Driver.

After you have installed or updated the JBV-1 USB driver, the actual JBV-1 SW update

can begin.

Go to folder C:\Program Files\Nokia\JBV-1 Firmware Update\JBV-1 Firmware Update and

start JBV-1 Update SW by double clicking fwup.exe.

The JBV-1 Firmware update starts and shows the current status of the JBV-1 connected.