Mobile for Jira do support SAML 2.0, but you need to apply the following:
Ask your JIRA admin to:
Ask your Jira Administrator to bypass JIRA Rest API's (/rest/* and /plugins/*) so that you can access your JIRA instance from Mobile for Jira, these API's are usually bypassed using the SAML / ADFS Jira Add-on.
Steps to login using SAML / ADFS:
- Open Mobile for Jira and press on SSO, username/password fields should disappear after pressing on SSO.
- Enter your Jira base URL.
- You will be redirected to your SAML / ADFS login page, enter username and password.
- After authentication, you'll be redirected to Mobile for Jira home page.