Phone battery swelling — what to do before it punctures

TL;DR: A swollen battery is a fire risk. Stop using the phone, do not press on the screen, and get the battery replaced.

Do this now

  1. Back up data if the phone still boots — then power off.
  2. Do not charge it. Do not "squeeze" the back glass flat.
  3. Store in a cool, non-flammable place until repair.

Book battery replacement →