If the device is bricked or locked, you may need to hold down a hidden reset button inside the casing while plugging it into the USB port. Step 4: Flash the New Firmware
Fixes issues where the dongle randomly disconnects or restarts. Ldw931 Firmware Update
Solves common issues such as the router overheating, failing to recognize SIM cards, or Wi-Fi unexpectedly disconnecting. If the device is bricked or locked, you
It's common for a firmware update to reset the device to its factory default settings. This means you will likely need to set up your Wi-Fi name (SSID), password, and APN settings again after the update. It's common for a firmware update to reset
Click Upgrade or Flash . The device will upload the file. This takes 30 seconds to 2 minutes.
With the file downloaded, you're ready to start.
Take a screenshot of your current APN settings.