In reading the forum, am I correct in understanding that FAW firmware is not available for the Lem 15? And am I also to understand that the Lem 15 has some additional issues (such as with a different circuit board) that also affect the availability of FAW firmware? Finally, are the only two Lemfo watches with FAW firmware the Lem 14 and Lem 12 Pro? If so, could someone kindly provide me with the download link to the Lem 12 Pro firmware?