If the recorder is already at v3.4.92, a full factory default is highly recommended before upgrading to any version of v4.X.Upgrading from versions before v3.4.92 directly to any version of v4.X will likely cause the recorder to fail. All recorders must reach v3.4.92 before proceeding further.Upgrading from v3.4.92 build 170518 or Older If you are experiencing issues where playback is expected but not found, make sure "Database Repair" is performed as indicated in the procedures and scenarios below.īefore proceeding with upgrade, it is recommended that NVR configuration file is exported from the NVR over the network or on to a local USB drive. The introduction of firmware v4.0 brought about a new database architecture in order to be futureproof.Īfter upgrading to v4.X, the recorder database will need to be converted and optimized.
Due to the many revisions, we recommend that the user closely follows the instructions below in order to reduce the amount of time spent as well as the chance of failure.Īs more affordable IP cameras are introduced over time with greater video resolution and data sizes, more efficient database management also becomes necessary. As such, many firmware revisions have been introduced over the years to continually ensure the product is compatible with the newest technology available. The I-series NVR (such as the DS-7716NI-I4) is one of Hikvision's most popular and feature-rich recorders. View the most updated version of this document here: Check out these helpful resources in our Cybersecurity Center today. Access our blog, white papers, webinars, and more in one convenient location. This vital resource offers a wide range of materials to help you stay informed and to protect yourself from cyber threats. You can read it here.Ĭybersecurity remains critical at Hikvision, and we established the Cybersecurity Center to reflect our commitment. To supplement your reading, be sure to check out our informative blog post on the topic, "Zero Trust, Software Bill of Materials (SBOM): Why They're Mission-Critical." This insightful post will give you a better understanding of the importance of SBOMs and how they play a crucial role in cybersecurity. You can download our white paper for free here to start taking proactive steps toward maintaining cybersecurity. Hackers are becoming increasingly sophisticated in their techniques, making it essential for businesses and organizations to take proactive measures when it comes to cybersecurity.Īs the need for protection against online threats is a growing concern, we encourage you to read our SBOM white paper – a comprehensive guide that explains how to better secure the software supply chain with a Software Bill of Materials (SBOM).
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