Great stuff.
- I’ve updated to the latest flash-it.sh script via the link above
- Connect the PinePhonePro via USB to my Linux Build PC
- “Volume Up” booted the phone to readable media mode
- Run flash-it.sh
- Selected Option “5” for PhinePhonePro flash
- Selected Device node (dev/sdx): /dev/sdb ← in my case
- Are you Installing to an SD Card? : n
- Clear Root Password?: yes
- Flashing /dev/sdb OK!
- Rebooted PinePhonePro and ran initial Sailfish Setups and booted into Sailfish 4.5.0.19 on the eMMC
Woot !
Thanks again Defactofactotum for all the help 