: It is highly recommended to perform a factory reset after the update to ensure new settings take effect.
Log into your router (default IP: 192.168.1.1 ) → → Firmware Update . Some Vida M4 units can auto-check and download directly from Vida’s OTA server. Use this first before manual search. vida m4 lte router firmware download
Older firmware may contain vulnerabilities. A hacked router can expose your browsing history, passwords, and connected devices. Updates close known exploits. : It is highly recommended to perform a
(If you have a file): If you have acquired a specific .uImage or .bin firmware file from a technical support representative, you can use the Local Update or Choose File option in the same menu to upload it. Important Safety Tips Airtel 4G MiFi Vida Vida M4 - Revenes Use this first before manual search
A note for advanced users: Because the Vida M4 is based on a MediaTek chipset, the official firmware is derived from OpenWRT. For those who are unsatisfied with the official (perhaps it is outdated), you can build a custom OpenWRT image. However, this will void your warranty and requires compiling your own LTE modem drivers (usually for the Quectel EC25 or similar module inside the M4). Only attempt this if you have a UART-to-USB adapter and experience with Linux.