Liquid damage indicator (LDI): LG Optimus L9

Learn how to read the liquid damage indicator (LDI) on the LG Optimus L9.




Liquid Damage Indicator (LDI)

T-Mobile devices have an indicator that shows if it has been subjected to liquid damage. To read the Liquid Damage Indicator (LDI), follow these steps:


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

    LG Optimus L9 LDI white
    White LDI (indicates no liquid damage)

    LG Optimus L9 LDI red
    Pink or red LDI (indicates liquid damage)