Phantom 2 upgraded to firmware V3.0 Bought a BTU module today (Not the Data Link) Latest version of iPhone NM Assistant. Latest version of IOS Ground Station. Ground-station does not detect the BTU. NM Assistant on iPhone and/or iPad detects the BTU, accepts my username and password, but then refuses to connect due to "Firmware Mismatch". BTU Release notes says it will work only with Naza-M V2 Firmware V3.16 or above, but The Naza-M Assistant will not connect to the Phantom 2. The Phantom 2 Assistant Software does not detect the BTU. Stuck between a rock and a hard place. What to do? Another question: without the datalink, can the BTU be used with the iPad Ground Station to set up a route and send the P2 on its way? The documentation is seriously lacking in essential detail.