Huawei USB 3G, K4203 Upgrade Manual

K4203 Upgrade Guide

USB 3G (K4203)

Upgrade Guide

Huawei Technologies Co., Ltd.

All rights reserved

K4203 Upgrade Guide

Table of Contents

1 Upgrade Description .................................................................................................... 3

2 List of Upgrading Files ................................................................................................. 3

3 Upgrading Process ...................................................................................................... 3

3.1 Preparation before Upgrading .............................................................................. 3

3.2 Normal upgrade process ...................................................................................... 4

3.3 Check software version ........................................................................................ 9

K4203 Upgrade Guide

1 Upgrade Description

This document describes Upgrade Guide of K4203.

2 List of Upgrading Files

K4203 upgrade file: K4203 QuickStart Firmware v4.2.exe

3 Upgrading Process

3.1 Preparation before Upgrading

1. Make sure the Operating System is windows XP/vista/win7.

2. Make sure adequate power to the computer during the upgrade process.