Launch the Settings app on your device and tap on Wi-Fi & internet followed by Wi-Fi. You may try removing the network from the list and then re-connect to it to see if it works.
This is might not be the answer to your problem, but it's worth checking out. If you connected to the Wi-Fi network in the past, it may be in the saved networks list of your device. After a while, the ARP table entry for the router will expire and the masquerader will create an ARP entry linking it's MAC address to the gateway address and things break again. Initially, the ARP tables used by the wifi client will correctly map the router MAC address to it's IP address. This would also explain why some people report temporarily solving the problem by switching off and reconnecting devices. As the masquerader had no connection to the Internet, neither does the wifi client. As a result, whenever a wifi connected device tried to access the Internet using the router's IP address it would connect to the wrong device - the device/AP effectively masquerading as the router. Secondly, not only was I unable to access the Internet from a wifi connected device, but I also couldn't log in to the router as admin from a wifi connected device.Ĭonclusion: Another device/AP was either being allocated or had the same IP address as the router. Firstly, a connected PC would occasionally flag up that there was a duplicate IP address on the network. Alternatively, you can try using an Android Wi-Fi password viewer app like WiFi Password Viewer.In case anyone else has similar issue, this may be worth looking at.īackground: router is connected to the Internet, devices can connect to router via wifi, IP addresses are issued from the router via dhcp correctly, but said devices are not able to connect to the Internet. Open wpa_nf and you should see your network name (ssid) and its password (psk). If you are rooted, you can head to /data/misc/wifi using a file explorer app that supports root browsing.
And you don't have permission to view the folder or the file within it unless you're rooted. However, the method requires you to have your device rooted because the file that holds the Wi-Fi credentials for saved networks is in a protected directory of your phone's storage. If you are still running Android 9 or below, we have a way to view saved WiFi passwords for you too. View saved WiFi password on Android 9 and below with root Once done, you will see your network's Wi-Fi password listed below a QR code. You'll need to confirm your face/fingerprint, or enter your PIN code, to move on. Here, you need to select the Share button. Select the once needed to view the options for the network. You will see your current WiFi network at the top of the list. Search for Network & internet and tap WiFi. In fact, there are tons of ways you can recover saved wifi passwords, but most. To view the WiFi password on a phone running Android 10 or above, you need to go to Settings. As such, when trying to connect another device to the same wifi network. View saved WiFi password on Android 10 and above without root
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