User Guide
Page 19
... 3.0.5. At the time of at least 3.0.5 in ZyXEL's website (www.zyxel.com). PLA-401 Series User's Guide 19 Note: You cannot downgrade the PLA-401 Series' firmware to firmware version 3.3.4. Use Configuration Utility version 3.3.4 to 3.0.5. The firmware will be upgraded to a version earlier than 3.3.4. Chapter 1 Introducing the PLA-401 Series 1.6 PLA Compatibility Your PLA-401 Series can work with firmware versions 3.0.5. The following table shows a quick...
... 3.0.5. At the time of at least 3.0.5 in ZyXEL's website (www.zyxel.com). PLA-401 Series User's Guide 19 Note: You cannot downgrade the PLA-401 Series' firmware to firmware version 3.3.4. Use Configuration Utility version 3.3.4 to 3.0.5. The firmware will be upgraded to a version earlier than 3.3.4. Chapter 1 Introducing the PLA-401 Series 1.6 PLA Compatibility Your PLA-401 Series can work with firmware versions 3.0.5. The following table shows a quick...