Adding an iOS .p12 File
To add an iOS .p12 file
1. On your Jenkins homepage, select Manage Jenkins > Mobile Signing Key Configuration.
2. At the top of the page, under Upload Android or iOS Signing Keys, click Browse.
3. Select the iOS .p12 file to upload, and provide the password used to unlock it.
4. Select iOS from the platform drop-down list, and then click Upload.
The server will indicate if the file has been uploaded correctly, and it should appear in the Current iOS Keys section below.
5. In the Current iOS Keys section, add a meaningful description for this key.
6. At the bottom of the Current iOS Keys section, click Save.