21:14 38%
Blackout mode
Power cut · step Keep the fridge and freezer closed
  1. 1Turn on Low Power Mode. This screen is already OLED black.
  2. 2Keep the fridge closed: food stays cold about 4 hours, a full freezer about 48.
  3. 3Use a torch, not candles.
Steps shown exactly as written in the verified source. Never AI-generated.