Liquid damage indicator (LDI): T-Mobile 4G HotSpot Z64

Learn how to read the liquid damage indicator (LDI) on the T-Mobile 4G HotSpot Z64.


  1. Remove the back cover and battery from your device.
  2. View the images to read the label:


    White LDI (indicates no liquid damage)


    Pink or red LDI (indicates liquid damage)