Internal memory (RAM): LG G Flex

Learn how to use the task manager and free up memory on the LG G Flex.




Manage memory


Restart device regularly

You should restart your phone at least once per day.


Reduce memory use

Animated widgets and widgets that update information use the most memory. If your phone is running slow, you can reduce the amount of memory it is using:

  • Replace a live wallpaper
    • From any Home screen, tap the Menu key and then tap Set wallpaper.
    • Tap Home screen.
      Tap Home and lock screen if you set a Live wallpaper to the lock screen.
    • Tap either Gallery or Wallpapers.
    • Follow the prompts to set a new wallpaper that replaces the current Live wallpaper.
  • Remove widgets
    • From the desired Home screen, touch and hold on the widget.
    • Drag the widget over the Trash can icon and release your finger.


Manage apps to keep your device running smoothly

  • Use Manage apps to update apps, clear app cache and data, recent apps, and uninstall an app.
  • Never install a third-party Task Manager or Battery Manager. These apps interfere with how device software works.
  • Research and monitor new apps that you install.
    • Read app reviews before installing. Not all apps run smoothly on phones. Read customer reviews before downloading an app to see if it has a history of not working properly.
    • If your device starts having problems after installing an app, consider uninstalling the app. (See Manage apps.)


Task manager

A task manager can view running apps and close them.


  1. From any Home screen, tap the Apps icon.
  2. Tap Task Manager and choose one of these options:
    • To stop an application individually, tap Stop next to the application name.
    • To stop all running applications, tap Stop all.
  3. Tap the Menu key and tap Settings.
  4. To automatically clear your RAM:
    1. Select the Auto clear RAM check box.
    2. Tap Auto clear period and select desired auto clear interval:
      • Every hour
      • Every 12 hours
      • Every 24 hours
      • Every 3 days
  5. To prevent automatic clearing of RAM, clear the Auto clear RAM check box.


View free memory

  1. From any Home screen, tap the Menu key.
  2. Tap System settings > Storage.
  3. Under 'INTERNAL STORAGE,' view the Available value.