To change the WiFi password, open any web browser and type the ip address of your router on the address bar (if the router is provided by Globe the default IP address is 192.168.254.254). It will ask for user name and password, just type "user" for the user name same goes with the password then press enter. Once your inside the router GUI, look for wireless, you should see the APN name (this is your wifi namen) then password. From here you can change it.
username and password is not working. I can't log in. How is this? Can you help me?