Certificate is not trusted

[t0msk]

Hello, I created custom wildcard certificate *.server.local which works on my LAN and on my computes, but I have issues with my phone, I have custom DNS server (adguard) and I set DNS rewrite rule so server.local points to local IP address of my server and I can connect to it when Im on local wifi network.

Problem is that it says that connection is not trusted in browser on phone, on my computers I have no issue. I read somewhere that I can install my own CA certificate on android phone, so it should solve my issue, but I dont know where that CA certificate is located and how I could get it.

I see just this:

Thank you

[kerstenremco]

How did you import this certificate?