After few tries with 2v12.93 I then tried to update to normal 2v12 which failed with some message about file already existing with different content (shown in App Loader), after which I got messages on Bangle.js 2 screen about storage corruption and erasing storage.
After all that updating to 2v12.93 finally succeeded
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.
After few tries with 2v12.93 I then tried to update to normal 2v12 which failed with some message about file already existing with different content (shown in App Loader), after which I got messages on Bangle.js 2 screen about storage corruption and erasing storage.
After all that updating to 2v12.93 finally succeeded