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:
- From any Home screen, tap the Menu key.
- Tap System Settings.
- Tap Backup & reset.
- Tap Collect diagnostics.
- To opt in, tap Allow Diagnostics to select the Check box.
- To opt out, tap Allow Diagnostics to clear the Check box.