B222s User’s Guide 165
CHAPTER 23
Firmware Upgrade
23.1 Overview
This chapter explains how to upload new firmware to your LTE Device. You can download new
firmware releases from your nearest Huawei FTP site (or www.huawei.com) to use to upgrade your
device’s performance.
Only use firmware for your device’s specific model. Refer to the label on
the bottom of your LTE Device.
23.2 The Firmware Upgrade Screen
Click Maintenance > Firmware Upgrade to open the following screen. The upload process uses
HTTP (Hypertext Transfer Protocol) and may take up to three minutes. After a successful upload,
the system will reboot.
Do NOT turn off the LTE Device while firmware upload is in progress!
Figure 92 Maintenance > Firmware Upgrade
The following table describes the labels in this screen.
Table 71 Maintenance > Firmware Upgrade
LABEL DESCRIPTION
Current Firmware
Version
This is the present Firmware version.
File Path Type in the location of the file you want to upload in this field or click Browse ... to find it.
Browse... Click this to find the .bin file you want to upload. Remember that you must decompress
compressed (.zip) files before you can upload them.
Upload Click this to begin the upload process. This process may take up to three minutes.
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