To help ensure normal use, pre-installed system apps cannot be uninstalled. To uninstall apps you have installed, open the Optimizer app, where you can also optimize the system.

• Optimize:

  Go to Optimizer > Memory cleanup and click One-touch optimization.

• Uninstall:

  Go to Optimizer > Appmanager > Uninstall app, select the app you want to uninstall, press the OK button on the remote control, and select Uninstall when prompted.