> For the complete documentation index, see [llms.txt](https://docs.tradingalert.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tradingalert.net/config-app-android-only.md).

# Config App(Android only)

- [General Settings](https://docs.tradingalert.net/config-app-android-only/general-settings.md)
- [Config app to run correctly in background](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background.md): Config for app can run in background will tell Android that this app is important for you so Android will not automatic stop or delay notification send to you when your alerts trigger.
- [Set don’t optimize battery](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/set-dont-optimize-battery.md): Some devices need set again after restart phone.
- [Prevent app go to sleep](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep.md): Different devices may have different configurations,bellow guide for Samsung,Vivo,Oppo,Infinix,Tecno
- [Samsung device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep/samsung-device.md)
- [Vivo device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep/vivo-device.md)
- [Oppo device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep/oppo-device.md)
- [Infinix device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep/infinix-device.md)
- [Tecno device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/prevent-app-go-to-sleep/tecno-device.md)
- [Enable auto-launch permission](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/enable-auto-launch-permission.md): Note: only some devices have this function.
- [Vivo device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/enable-auto-launch-permission/vivo-device.md)
- [Oppo device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/enable-auto-launch-permission/oppo-device.md)
- [Xiaomi,Huawei,other device](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/enable-auto-launch-permission/xiaomi-huawei-other-device.md): Can skip if your phone not support this function
- [Allow background data](https://docs.tradingalert.net/config-app-android-only/config-app-to-run-correctly-in-background/allow-background-data.md)