I've never done one of these before so I'll give it my best shot. It assumes you know how to get ADB working on your watch.Go here for adb help.**This only works on bootloader unlocked, rooted devices. The tool at the link above can help you achieve this requirement.** -thanks 7dk Download Link: Here MD5 Checksum: AC0F2B4AA2C1B5199789F2770CDA5B06Directions:0) YOU MUST BE ON ANDROID WEAR VERSION 4.4W2 (BUILD KNX01Q) IN ORDER TO FLASH THIS OTA1) Install ADB and successfully connect to your watch over ADB.2) Rename the install ZIP to 'update.zip' if not already done so.3) Move the ZIP to your ADB directory.4) Open a command prompt in your ADB directory and follow these commands:adb push update.zip /sdcard/update.zipadb shellsucp /sdcard/update.zip /cache/update.zipecho 'boot-recovery ' > /cache/recovery/commandecho '--update_package=/cache/update.zip' >> /cache/recovery/commandreboot recoveryYour watch should now reboot and begin updating.Thanks to reddit users z0mbiexx and TjPhysicist for getting the link and install working.