Firmware versions 3.13/4.13 & 3.14/4.14
This applies to all SN & RAM devices with the exception of SN/RAM-6400/6401/6421 models where Firmware version 3.13/4.13 is recommended.
You must connect your PC to the SN or RAM using the local Ethernet port. Here are the instructions
To upgrade the firmware in a SN or RAM Cellular Router, you must first go to http://www.sixnet.com/department/industrial-wireless-software-firmware-182.cfm and download the firmware package.
For this example, we will download version 3.13/4.13. Note there is a detailed Migration Procedure available in the “More Info” column.
Once the zip file is downloaded and saved, extract to a folder with the same name.
To avoid issues found in versions 3.09 to 3.12, the following package should be installed first:
snpat20121220_flash-utils_3.xx_arm.zip
Admin / Package Installation
Select Choose File
Open the extracted file folder and Install snpat20121220_flash-utils_3.xx_arm.zip
Now install Firmware
Admin / Firmware Update
Select Choose File
Open the extracted Images file an upload 2 Firmware image files in this order, one at a time.
- sn-bootfs.jffs2
- sn-rootfs.jffs2)
Allow the device 5 minutes to complete the process before turning off power.