Sagemcom 5g modem require special a characters to setup wifi passwords?

[bryanf]

How can I passby the special characters requirement?

[BasilDV]

Hi @bryanf 

There's no way to bypass the requirement to setup a secure WiFi password on the provided modem/router.

BasilDV

[bryanf]

That is strange I am 100% sure I use the same router to setup these wifi originally. And the default password didn't have a special characters. Anyway I can rollback the firmware? Not sure how my firmware upgraded itself

[BasilDV]

We do not recommend to roll back the firmware as it may affect with the service or connection.

BasilDV