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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.
@HughB
I had to fully rebuild my watch (default Apps failed) after 5 apps failed to upgrade.
When the watch rebooted it got stuck saying 'checking storage' after the boot screen.
I could connect through the App Loader.
Tried to install default apps, erased apps then failed to install.
Installed Bootloader, Launcher and a couple of Apps and recovered.
I had the same thing happen a while ago on a Bangle 2, could not find the thread though.