Finally Reliable Bluetooth Flashing on Microbit

Special thanks to Joe Finney for posting a workround to achieve reliable Bluetooth flashing of code to the Micro:bit.

Flash micro:bit with a PXT compiled .HEX file that does not have Bluetooth enabled.
Pair micro:bit with phone or tablet.
Start Samsung micro:bit App
Put micro:bit back into pairing mode.
DO NOT try to CONNECT to micro:bit from Samsung App – it won’t
Go straight to FLASH from Samsung App – it should work!