Hi @SandeepKumar ,
Yes, we can upgrade to the latest version as below
SZ100/SZ124/SZ104 • Controller Version: 6.1.2.0.354 • Control Plane Software; Version: 6.1.2.0.187 • Data Plane Software; Version: 6.1.2.0.19 • AP Firmware Version:6.1.2.0.850
To upgrade the controller to the latest version 6.1.2.0.354, please follow the below upgrade path
3.5.1.0.862 --> 3.6.2.0.250 --> 5.2.2.0.1563 --> 6.1.2
Upgrade from release 5.2.2.0.1563 to 6.1.2.0.354 requires a patch to be installed (https://support.ruckuswireless.com/documents/4223)
You can open a support case, so one of our TAC will help you to proceed upgrade
Best regards,
Suresh Jayasankar || Senior Technical Support Engineer
ACMA || ACMP || CWNA || RASZA
