If your version shows v2.1.8-hotfix1 , you still need the new update. The "hot" in the old version refers to a different thermal patch that actually introduced new bugs.
If your device is branded (e.g., KuWFi or Tuyung), check their official support pages. ldw931 firmware update hot
To ensure a smooth and successful firmware update process, users should follow best practices: If your version shows v2
After the update, your LDW931 will run cooler, stay more secure, and perform better under load. That is the real definition of a "hot" firmware release – one that makes your hardware sizzle with efficiency, not overheat with failure. If your version shows v2.1.8-hotfix1