just after posting my comment i looked at wdrt(pre 3.2.29 version) to see what the firmware version was and it said 01277.00000.16075.33006, so i installed this firmware then installed the upgrade advisor still no update then i went and installed windows insider went onto insider slow and installed 10586.164 as i got fed up waiting for microsoft to release the update for cv-gbie phones,since the update to the windows device recovery tool i see the old firmware is now showing 01277.00000.15184.36005