Battery Draining After a Recent Software Update? Here's What You Can Do

🧠 Why Battery Drains After Updates

After an update, your phone goes through a post-update optimisation process, which includes:

• App re-indexing and background data syncing

• System reconfiguration based on new features

• Re-learning your usage patterns for smarter battery management

This process can cause temporary battery drain for 1–3 days.

✅ Tips to Fix or Reduce Battery Drain

1. Restart Your Device

A simple reboot clears temporary bugs or background tasks that may be stuck post-update.

2. Check Battery Usage

[Settings] > [Battery] > [Battery Usage]

Identify apps using abnormal battery and force stop or uninstall them if needed.

3. Update All Apps

Outdated apps may not be optimised for the new software version.

Go to [App Market] or [Play Store] > Update All

4. Clear App Cache (Optional)

[Settings] > [About Phone] > [Storage] > [Clean Storage] or use [Phone Manager] > Clean Up Storage

This removes leftover files from old system versions that may slow things down.

5. Enable Power Saving Mode

[Settings] > [Battery] > [Power Saving Mode]

This limits background activity to preserve battery.

6. Disable Unused Features

Turn off 5G, Bluetooth, Hotspot, and GPS when not needed.

⏳ When to Expect Normal Battery Life

In most cases, battery performance stabilises within 2–4 days of regular use after a system update.

🛠 Need Support?

If the battery drain continues beyond a week, visit your nearestOPPO Service Center or contact the OPPO Support Team. Our team can perform a detailed diagnosis and ensure your device is optimised for the latest update.