I couldn't find much info about this device.
Quick screenshot from https://www.youtube.com/watch?v=OnWw40U7JpE (might not be the exact version you have) + my annotations
| # | Chip |
|---|---|
| #1 | Lantiq ... |
| #2 | Lantiq ... |
| #3 | QCA9880 |
| #4 | S8... |
| #5 | S8... |
| #6 | Winbond .... / EtronTech EM68C16CWQG-25H |
| #7 | Winbond W29N01HVSINA |
Can you fill in 1,2,4 and 5?