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Allow App Installations from Unknown Sources - Lenovo

2026-10-22 18:06:55.602

Allow App Installations from Unknown Sources - Lenovo

Here's how to download apps on your Lenovo device from sources other than the Google Play Store.
Your device and personal data are more vulnerable to threats such as Ransomware from apps downloaded from unknown sources. Here's some additional info about downloading from unknown sources and protecting your device against Ransomware.
  1. From a Home screen, tap
    Settings
     Settings icon.
    If unavailable, swipe up from the center of a Home screen then tap
    Settings
    .
  2. Tap
    Apps & notifications
    .
  3. Tap
    Advanced
    .
  4. Tap
    Special app access
    .
  5. Tap
    Install unknown apps
    .
  6. Select the app then tap the
    Allow from this source switch
     to turn on Switch on or off Switch off.