Download and extract the package. Run the installer to ensure your PC can communicate with the router's Marvell 1802 chipset in download mode. 2. Flash Generic Firmware Open the SWDownloader tool as an administrator.
: Specific versions (e.g., L02H-1-10 ) often result in a "temporary" unlock. In these cases, the router will relock every time it is restarted, requiring the user to repeat the final tool steps to use a different SIM again. Vida M2 Lte Router Firmware Unlock