Follow these steps to perform a manual upgrade. It is highly recommended to use a for this process to avoid file corruption during the transfer. 4G AC1200 LTE Router DWR-M960 - D-Link
Disclaimer: This article is for educational purposes. The author is not affiliated with D-Link Corporation. Always refer to your device’s hardware manual.
Before starting, identify your router's specific hardware version (e.g., Rev. Ax or Rev. B), as firmware is often version-specific. Connection wired Ethernet connection