This is something I heard before but cannot remember how to do, I am looking for a tutorial or alike.

I have an Android application I need to audit. I need to check if any cookies are being transmitted, unfortunately the traffic is HTTPS.

I have been told it is possible to install my own certificate onto the Android phone and then I can decrypt the traffic in Wireshark.

I have full access to the phone and computer I am auditing so installing any certificates is not an issue.

Does anybody have a guide as to how this is performed?