How to update appcenterhq.com signing certificate on ADFS 3.0 and 2.0

Note: The following article is for use with Symantec Mobility Suite appcenterhq.com tenants. 

1. Copy the attached signer. file to the ADFS server.
2. Open AD FS Management > Trust Relationships > Relaying Party Trusts:

     3. Right-click the relaying party trust and select properties.

     4.  From the Encryption tab select browse and select the signer.cer file from step 1.  Click Apply:

     5.  From the Signature tab click Add and browse to the signer.cer file from step 1. Click Apply:

     6.  Finally test authentication into the Mobility tenant using SAML/ADFS.