Install DevicesIPA

Open this page in Safari on iPhone and tap install.

itms-services://?action=download-manifest&url=https%3A%2F%2Fwww.digitalnebi.com%2Fjb%2Fdevicesipa.plist

If install is blocked, verify your iPhone UDID is included in the ad hoc profile.
Location history and map are visible at /devices.