ZyXEL ISG50-PSTN User Guide - Page 732
The firmware update can take up to five minutes. Do not turn off or reset, the ISG50 while
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Chapter 55 File Manager The firmware update can take up to five minutes. Do not turn off or reset the ISG50 while the firmware update is in progress! Figure 493 Maintenance > File Manager > Firmware Package The following table describes the labels in this screen. Table 292 Maintenance > File Manager > Firmware Package LABEL DESCRIPTION Boot Module This is the version of the boot module that is currently on the ISG50. Current Version This is the firmware version and the date created. Released Date This is the date that the version of the firmware was created. File Path Type in the location of the file you want to upload in this field or click Browse ... to find it. Browse... Click Browse... to find the .bin file you want to upload. Remember that you must decompress compressed (.zip) files before you can upload them. Upload Click Upload to begin the upload process. This process may take up to two minutes. After you see the Firmware Upload in Process screen, wait two minutes before logging into the ISG50 again. Figure 494 Firmware Upload In Process Note: The ISG50 automatically reboots after a successful upload. The ISG50 automatically restarts causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop. Figure 495 Network Temporarily Disconnected 732 ISG50 User's Guide
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