Learn how to opt in / opt out of System Manager (Carrier IQ) on the LG Stylo 3 Plus. System Manager makes it easier for T-Mobile to provide support for your device.


Opt in / out

  1. Tap Settings.
  2. On the 'General' tab, tap Backup & reset.
  3. Tap Collect diagnostics.
  4. Tap the Diagnostics switch ON/OFF.
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