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Learn how to opt in / opt out of System Manager (Carrier IQ) on the LG K20 Plus. System Manager makes it easier for T-Mobile to provide support for your device.

Opt in / out

  1. From any home screen, tap Apps > Settings > General tab.
  2. Tap Backup & reset.
  3. Tap Collect diagnostics.
  4. Tap the Diagnostics switch on or off.

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