System Manager (Carrier IQ): LG Optimus F3Q

Learn how to opt in / opt out of System Manager (Carrier IQ) on the LG Optimus F3Q. System Manager makes it easier for T-Mobile to provide support for your device.


  1. From any Home screen, tap the Menu key.
  2. Tap System settings > Backup & reset > Collect diagnostics.
  3. Select or clear the Allow Diagnostics check box.