If you have ever wondered why your Xiaomi, Redmi, or Poco device killed your alarm, stopped WhatsApp from delivering notifications, or closed your game mid-play—you have come to the right place.
| Version Code | Android Base | Best For | | :--- | :--- | :--- | | | Android 11 / MIUI 12 | Old Redmi Notes (fixes heavy drain) | | V13.x | Android 12 | Fixing microphone kills during calls | | V14.x | Android 13 / MIUI 14 | General performance smoothing | | HyperOS 1.0 | Android 14 | New AI battery engine (best for Xiaomi 13/14 series) | battery and performance xiaomi apk
This comprehensive guide explains what the Battery and Performance APK is, why you might need to update or reinstall it, and how to use it to maximize your phone's battery life without sacrificing performance. The Battery and Performance APK (also known as PowerKeeper or com.miui.powerkeeper ) is a system-level application pre-installed on every device running MIUI or HyperOS. It is the brain behind Xiaomi's aggressive power management strategy. If you have ever wondered why your Xiaomi,