Hi All Sifus
I got 2 unit of Huawei HG8145X6 for my contract renewal (Year 2023).

would like to ask, can i use this Huawei HG8145X6 as Wifi Router?
Yes you can, press & hold the WPS button for 15s until you see all the lights are on. After you reboot the device it will be on router AP (Router) mode. Do note that this term AP naming used by Huawei is bit confusing. Connect it to the LAN1 port of your ONU.means it still connect to my old modem (as below):

I believe it's doable, coz 2 of my friend house is being configure that way.
but when i try, i not able to find the place to put in the PPPoE credentials.
also when i try to configure, i notice 192.168.100.1 (if i remember the IP correctly), will reach different page.
when use wifi, will reach this page:

the username/password at the bottom of the device not able to login this page.
when use LAN cable, is another page but too bad forgot to screenshot.
the username/password at the bottom of the device able to login this page. i manage to configure the wifi name and password here, but not able to find place to put in PPPoE credential