Manual for lowering the firmware, please do not kick
I found the information on the Internet, and it’s not an instruction, but just an excerpt. Some points were revealed as the quest progressed
First you need to download the firmware to which you want to update
https://www.asustor.com/service/release_notes#all - here we check what firmware were for your device (the AS10,50 series will be indicated etc.)
https://www.asustor.com/ru/service/down ... duct_id=41 - we are looking for our firmware to which we want to downgrade and download
1. Enable FTP and SSH on the device
2. Install WinSCP and connect to the device on port 22
3. Follow the path /volume0/etc/ and copy the nas.conf file to your computer
4. In the nas.conf file, edit the following lines (example version):
Version=4.1.0.RHU2
Lastversion=4.1.0.RHU2
Baseversion=4.1.0.RHU2
!!!HERE CAREFULLY!!!
and instead of the version number, we enter the firmware version released earlier than the one we want to flash (which we downloaded)
i.e. if I need to flash on 4.1.0.RJ72, then we look at the link which was earlier and enter (I have 4.1.0.RHU2)
5. Save and transfer back to storage.
6. We go through the web, settings, update, there will be information that there is an update. Click "UPDATE MANUALLY" and point to the downloaded firmware.