Glossary
What autostart is on Android

Autostart is permission for an app to launch by itself: after the phone restarts and after the app has been cleared from memory.
A separate item with this name exists in the shells of Xiaomi, Huawei and Honor, OPPO and realme, OnePlus, vivo, Tecno and Infinix. Stock Android and Samsung do not have it: battery settings and the sleeping apps lists play that role there.
Why it matters
The skin refuses to let the app start after a reboot or after it has been cleared from memory. At that point there is nobody to show the reminder: the app is not running and never learns that the time has come.
Where it is in settings
- Xiaomi, Redmi, POCO
- Settings → Apps → Permissions → Background autostart (plain Autostart on MIUI). The same switch also lives inside the Security app.
- Huawei, Honor
- Settings → Battery → App launch (the path in help for Android 9-12) → your app → turn off Manage automatically and turn on all three: Auto-launch, Secondary launch, Run in background. Honor’s current help uses Optimizer → % remaining → App launch. The settings search finds the screen fastest: type "App launch".
- OPPO, realme
- Settings → App management → your app → Allow auto startup. On realme and newer firmware the switch sits on the app’s battery screen, next to background activity.
- OnePlus
- App settings → Battery → allow auto launch. On some firmware it is a separate item in the app’s settings; the settings search finds it fastest.
- vivo, iQOO
- On older versions: Settings → More settings → Applications → Autostart. On Funtouch OS 12 and newer: Settings → Apps & notifications → Special app access → Autostart. If neither exists, search the settings for "autostart".
- Tecno, Infinix
- Phone Master → Accelerate → Auto-start management → turn on your app. While in Phone Master, open the menu at the top left → Settings → Protected apps and add it there too.
What next
The notification settings check for your brand
The full write-up: Android notifications not showing up? Here is what kills them
Neighbouring terms
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