You may proceed with  below troubleshooting and it shouldn’t take you any longer than 15 minutes.

1. Please standby  computer/laptop to access to the internet and connection must be via LAN  (cable) [Connect the LAN (cable) to the yellow port at ZTE Router and direct  to computer/laptop].

2. You may open any web browser such as  Google Chrome, Internet Explorer, Mozilla Firefox and etc.

3. On the address bar, please go to and below page  will appear.

4. Type the Username and Password as below. Then click Login.  (These are the defaults, if you have done previous configuration on your  router the password may be different)

Username: admin

Password: admin (or time123)

5. The router's  web-based setup page should now appear. Please follow below steps for the  configuration.

i. On the setup page, click the Network tab then click on the WLAN then choose Basic sub-tab

ii. Please ensure Wireless  RF Mode is Enabled.

iii. Click the drop-down arrow for Channel, then select your desired  channel.

Choose between 1 until 11  (Suggested 1,6,11).

iv. Click Submit. Router will auto reboot and connection re-establish after few  minutes.