Solved
RolandRaytchevAnswer
21-Topaz I
October 28, 2021
I think , yes the certificate should be trusted on the device
iphone:
https://medium.com/collaborne-engineering/self-signed-certificates-in-ios-apps-ff489bf8b96e
andorid:
https://proxyman.io/posts/2020-09-29-Install-And-Trust-Self-Signed-Certificate-On-Android-11

