My M8 currently runs 6.12.710.4, and when I look for an update it says I'm running the most up-to-date version. Yet on the HTC site, it states that "If your Software number is less than 6.12.1540.4 , you should proceed with the upgrade." But there's no OTA update, just instructions to manually perform it.
Has anyone updated to this version from the standard which came with the OTA Android 6 update?