Help! My wi-fi modem's range went from 10-20 meters to 5-6cms in almost a minute, though it was a gradual decrease. How do I repair it? It was working fine a while ago. And the probs with the modem. No wi-fi enabled devide can detect it.
Wi-Fi Modem? Meaning your modem acts as your "router" as well. If that's the case then have you tried resetting the device (unplug the power; if it has a backup battery, remove that and then power it back on). If that doesn't fix it see if you can find a manual for it on the company's website and check out the troubleshooting section. Usually a reset of the device would work, although that would require resetting your wireless settings (password most likely will be reset). If that doesn't work then your modem might have just had a hardware failure and you'll need to ask your ISP for a new one