I can confirm that the instructions at https://www.espruino.com/Bangle.js2#firmware-updates just worked for my Bangle.js 2. I've installed the latest firmware (http://www.espruino.com/binaries/travis/master/espruino_2v10.222_banglejs2.zip) and twist to wake now lights up the backlight as well as unlocking the touch screen.
@Andrewmk started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I can confirm that the instructions at https://www.espruino.com/Bangle.js2#firmware-updates just worked for my Bangle.js 2. I've installed the latest firmware (http://www.espruino.com/binaries/travis/master/espruino_2v10.222_banglejs2.zip) and twist to wake now lights up the backlight as well as unlocking the touch screen.