Link to XDA thread: http://forum.xda-developers.com/zenwatch-3/development/recovery-unofficial-twrp-3-0-2-0-touch-t3528478
- Download an OmniROM source tree, for example with this minimal platform manifest
- Clone this repo to device/asus/swift
- Run following commands:
source build/envsetup.sh
lunch omni_swift-eng
make -j5 recoveryimage