Username: root Password: admin Step 4: What If the Default Password Doesn’t Work? This happens often because your Internet Service Provider (ISP) changes the default password before shipping the unit.

telecomadmin Password: admintelecom

| Username | Password | | --- | --- | | root | admin | | root | 1234 | | admin | admin | | telecomadmin | admintelecom |

Have you managed to log into your HG8240? Let us know which credentials worked for your ISP in the comments!

If you have a fiber optic connection (GPON), chances are high you’ve got a Huawei HG8240 sitting on your wall. This unit is an Optical Network Terminal (ONT), and logging into its web interface is the only way to tweak advanced settings like port forwarding, Wi-Fi (if enabled), bridge mode, or checking your fiber signal strength.

But here’s the catch: