Downgrade NAS542 to Firmware V5.21 (ABAG.9) C0
Options

florian18
Posts: 1
It seems, that the new Firmware for NAS542: V5.21 (ABAG.11) C0 is no longer compatible with the Nas Starter Utility. The NAS os no longer visible in the Starter Utility.
With the Firmware V5.21 (ABAG.9) C0 it worked fine.
Since I am not using any Cloud options. And I have five NAS 542 at home:
Is there a possibility to downgrade to ABAG.9? Is there a manual how to do this?
Greetings
Florian
0
All Replies
-
0
Categories
- All Categories
- 434 Beta Program
- 2.7K Nebula
- 174 Nebula Ideas
- 117 Nebula Status and Incidents
- 6.1K Security
- 418 USG FLEX H Series
- 297 Security Ideas
- 1.6K Switch
- 78 Switch Ideas
- 1.2K Wireless
- 43 Wireless Ideas
- 6.7K Consumer Product
- 269 Service & License
- 416 News and Release
- 87 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 4.1K FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 83 About Community
- 87 Security Highlight