brand new puck.js v2 – already bricked?

Hi,

i just got my new puckjs v2. Everything was working when i got it.

Here is how i apparently bricked it:

1. flashed https://www.espruino.com/binaries/espruino_2v06_puckjs.zip (even tho it already had that version. realized that later)
   
2. the next day: bluetooth connection would fail with the puck blinking red
   
3. tried to hard reset it, but I'm always only getting red blinking leds
   
   

did i already brick it – anything else i can try?

• i measured the battery, its 2.8V
  
• can not find the puck on bluetooth anymore
  
• it's only blinking red sometimes. and I can't get it to reproduce
  
  

edit: previously could not get any led to light up. it now blinks red – content edited to reflect that