How do I fix my Asus ZenFone battery draining problem?

AmeenaAmeena Level 1
edited September 2020 in Others


I have the Asus ZenFone 3 (ASUS-Z012DB) the battery drain 2% every minute just when the screen is on and no application is running. I don't know what the problem is but this really annoys I have to charge it so frequently.... I have checked for ways to increase the battery life but that doesn't help.. This is a graph of the battery consumption

Please help me fix this problem.... 🙏

Best Answer

  • victor010victor010 Level 5
    Answer ✓

    Please follow below steps may improve battery backup: 

    1. Enable “Power saver” (Settings > Power management)

    2. Close apps that are not used (Bluetooth, WiFi, GPS, etc.)

    3. Adjust sleep time and brightness (Settings > Display)

    4. Boost memory when you see memory consumption is high with no app running,

    5. check for background running applications, stop/disable unwanted apps, you can manage apps from auto-start manager. 

    Recalibrate battery

    To recalibrate battery, charge your phone to 100% without interruption.

    then discharge it normally till 0%(phone gets switched off).

    charge it to 100% in switched off condition and keep it in that state for a little more time.

    now switch on your phone in charged condition and unplug when ASUS logo appears.

    keep the phone unused for 5 mins.

    you will get far better battery life as the battery stats.bin file will be updated.

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