Huawei USB 3G - 1 Upgrade Description; 2 List of Upgrading Files; 3 Upgrading Process; Preparation before Upgrading

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.