Firmware Version Dwr-m960-v1.1.49
Subject: Industrial Router Firmware Architecture & Security Assessment Version ID: v1.1.49 Device Class: Industrial IoT Gateway / 4G LTE Router
Without access to specific release notes from D-Link, it's challenging to detail exactly what changes were made in V1.1.49. However, typically, firmware updates might include: firmware version dwr-m960-v1.1.49
Solution: Your APN settings were wiped. Re-enter them: Settings → Internet → Mobile Network → APN. For most carriers, set APN to internet, default, or fast.t-mobile.com (US T-Mobile). set APN to internet
No firmware is perfect. Version v1.1.49 has a few quirks that the community has documented. firmware version dwr-m960-v1.1.49