bluetooth firmware update

[pjsf]

Just flashed the 0.8.2 version of infinitime via nrf connect upgrading from the shipped firmware, after downloading it the pinetime automatically rebooted (expected), then froze up - blank screen no response to button pressing or long hold (bricked). I had to disconnect the battery to get it to restart. Then, strangely, it booted into 0.8.2 all working fine. Am I missing something here? is there some way to get the effect of disconnecting the battery in this situation without actually doing it? Otherwise this might be a problem for the sealed units  now shipping.