System Manager (Carrier IQ): LG Optimus L9

Learn how to opt in to System Manager (Carrier IQ) on the LG Optimus L9.




Opt in / out of System Manager


System Manager makes it easier for T-Mobile to help with problems that happen when using your device. To opt in or opt out of System Manager, follow these steps:


  1. From any Home screen, tap the Menu key.
  2. Tap System Settings.
  3. Tap Backup & reset.
  4. Tap Collect diagnostics.
  5. To opt in, tap Allow Diagnostics to select the Check box.
  6. To opt out, tap Allow Diagnostics to clear the Check box.