System Manager (Carrier IQ): T-Mobile REVVL PLUS

Learn how to opt in / opt out of System Manager (Carrier IQ) on the T-Mobile REVVL 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 > Backup & reset > Collect Diagnostics.
  2. Tap to enable or disable the following:
    • Diagnostics
    • Issue Assist
    • Personalized Offers