On Oct 10th 2013, Huawei releases its S9300 switch latest software version V100R002SPH031, Huawei S9300 switch customers with older software version like V100R003SPH021, V200R003SPH002, V200R001SPH011are encouraged to upgrade to the latest software.
The SPs of the S9300 are released based on the R version and each version is compatible with the earlier versions. You only need to install the latest SP, without considering about the version of the SP that is running currently (except for informal patches and emergency patches).
If you already have Huawei S9300 Switches, and you want to upgrade to the newer software version or download related documents, you may contact your previous Huawei switch supplier or Huanetwork.com, Huanetwork Email: firstname.lastname@example.org, for customers already purchased Huawei S9300 from Huanetwork.com, please contact your sales representative, Huanetwork.com will provide free new version software for you.
Customers interested in purchasing Quidway S9300 switch or its price, please refer to below links: