Используйте приложение APKPure
Историческую версию LG Retail Mode можно получить на Android
LG Режим Розничная
“***Warning*** This application is for use in retail location demo units only. Use by customers will result in complete data wipe without notice and could impact device operation. A customer who downloads the app does so at their own risk.
- This app uses the Device Administrator permission.
- All permissions are granted automatically for the app as it is a system app for LG's devices.
- App restricts phone from charging more than 50%.