TopicKindle doesn't detect WiFi that other devices see
I have a problem i haven't seen posted. My kindle doesn't detect any of the 7 Wifi network that my laptop and smartphone can see. Please help me to fix this issue
If your wi-fi channel is set to Auto, try setting it to a fixed channel between 1 and 11. Avoid the extra channels 12 and 13 that are available in some regions.
If you have a hidden SSID, make sure you enter it in exactly the same case as it is on the router, check for capital letters.
If your password is very long, or has unusual punctuation characters in it, try changing it for a shorter, simpler password.
Having spaces in the password (eg "1234 5678") may cause problems, try removing the spaces.
Check with the router supplier's website to see if there are any firmware updates.
If you go to the settings page (Home --> Menu --> Settings) and type 711 (hold alt and type UQQ) you will get the "711 Page" which has diagnostic information about the wi-fi connection.
If the router screen password is found okay but still the authentication problempersists, then try changing security protocol (for example, if it's WPA - change it to WPA2) on the router. and try entering info manually, clicking forget and using "add network" option in the phone's WiFi settings.