Learn how to wipe the LG Stylo 4 using the hardware keys. If the device is not working correctly, you may need to master reset it and also clear the cache partition. These two resets clear different parts of the device storage. Unlike a master reset, wiping the cache partition does not delete your personal data.

 

Wipe cache partition

Android version 8.0.0

  1. From any home screen, swipe left to locate and tap Settings.
  2. Select the General tab or scroll to and tap Extensions > Smart cleaning > Optimized.
  3. Wait for the cached data to clear; depending on size it will take several seconds to complete.
  4. When the wipe is complete, the storage screen refreshes and Optimized will not be available. This means your our cached data has been successfully cleared.

 

Android version 7.1.2

  1. From any home screen, swipe left to locate and tap Settings.
  2. Select General tab > Smart cleaning or scroll to Extensions > Smart cleaning.
  3. Wait for menu options to finish calculating.
  4. Tap Optimize phone.
  5. Wait for the cached data to clear; depending on size it will take several seconds to complete.
  6. When the wipe is complete, the storage screen refreshes and Optimized will display. This means your our cached data has been successfully cleared. Optimize phone will appear again when there is cache to clear.
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