Navigate to the root directory /data/misc/wifi. If your file explorer opens the SD card (/mnt/sdcard) directory by default, press back twice to open the root directory, then navigate to the mentioned path.Open the document wpa_supplicant.conf. If you’re using Root Explorer, simply tap the file to open it in a text viewer or hold it (long tap) to open its context menu and select View as text to do the same.From within said file, you can view all your saved Wi-Fi access points along with their passwords. Look under the SSID (Access Point Name) of the Wi-Fi network whose password you need to view. The password is written within quotes in the line that says psk=”password”.
