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dansel's avatar
dansel
Aspirant
Aug 21, 2018
Solved

Upgrade Ultra 4 and Pro 4 OS 4.2.31 to 6.9.3

Hi,

I've finally decided to take the plunge to upgrade my OS4-devices to OS6. It seems quite hard to find a reliable source for the needed upgrade files (PREP4TOR6 and R4toR6*.bin).

 

Is there anyone here that can assist me with getting hold of these files?

(btw. how to transform the  official FW-img to an OS4-upgrade file?)

 

My bios_ver.log file states:

08/23/2011 ReadyNAS-NVX-V2 V1.10

 

Do I need to upgrade the BIOS and where to get hold of that upgrade file?

 

Thanks!

Daniel

  • You’ve already got the latest BiOS for your system installed. So there’s no benefit at all from installing the BIOS update add-on.

     

    Even if you had an old BIOS updating the BIOS would not have been essential, just optional.

2 Replies

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  • Update:
    I actually found the old mega-links to the upgrade files and could then compare and verify them with the upgrade file I created myself with the help of the instructions in e.g. this post:

    https://community.netgear.com/t5/Community-Add-ons/ReadyNAS-OS-6-9-3-Run-on-existing-x86-4-2-notsupported/m-p/905384/highlight/true#M3525

    The PREPR4toR6 file was also there and doesn't seem conspicous. 

     

    Only question remaining is whether I need to upgrade the BIOS?

    My bios_ver.log file states:

    08/23/2011 ReadyNAS-NVX-V2 V1.10

     

    /Daniel

     

    • mdgm-ntgr's avatar
      mdgm-ntgr
      NETGEAR Employee Retired

      You’ve already got the latest BiOS for your system installed. So there’s no benefit at all from installing the BIOS update add-on.

       

      Even if you had an old BIOS updating the BIOS would not have been essential, just optional.

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