To find the correct firmware for your Vida M4 LTE Router, you need to be careful because “Vida” is often a rebranded model (typically sold by mobile carriers in Southeast Asia / India).
Here is the direct answer and the steps to get the file: vida m4 lte router firmware download
Vida maintains a legacy support portal at support.vida-network.com. Navigate to the "Routers" > "M Series" > "M4 LTE." You will need to register an account (free) to access downloads. Once logged in, select your hardware revision from Step 1. You should see a .bin or .trx file along with a checksum (MD5 or SHA256). To find the correct firmware for your Vida
Many Vida M4 routers are sold locked to specific ISPs. If you bought the router from a provider, visit their support portal. They often host firmware specifically configured for their network bands. Warning: When downloading from forums, always scan the
For rebranded routers, forums are often the most reliable source. Communities such as 4PDA (a large Russian tech forum) or local tech boards often have dedicated threads for the Vida M4 or its OEM equivalents.
This usually happens if the file wasn't unzipped properly. Ensure you are uploading the .bin file inside the folder, not the .zip folder itself.