Battery Draining Fast After Update? Fix It with These Tips & Tricks

 Software updates promise better performance, new features, and security patches—but sometimes they do the opposite. One of the most common complaints after a major Android or iOS update is fast battery drain.

If your phone battery is dying quicker than before, don’t worry. Here are the top reasons behind post-update battery drain and easy, proven fixes you can apply right now.

🔍 Why Is Your Battery Draining So Fast After an Update?

1. System Reindexing & Background Tasks

After an update, your device runs several background tasks—indexing files, optimizing apps, syncing data—which temporarily increases battery usage.

2. Unoptimized Apps

Some apps may not yet be fully compatible with the new OS version, causing them to overuse battery in the background.

3. Changed Settings

Updates sometimes enable features like Bluetooth scanning, location tracking, or background refresh—even if you had them turned off earlier.


Smart hacks to get the most out of your device.


✅ Quick Fixes for Post-Update Battery Drain

🔋 1. Restart Your Phone

A simple restart can stop hidden background processes and stabilize power usage.

🔌 2. Check Battery Usage Stats

Go to:

  • Android: Settings > Battery > Battery Usage

  • iOS: Settings > Battery

Identify which apps are draining the most battery and take action—force stop, restrict background usage, or uninstall.


Quick fixes for your everyday tech issues.


⚙️ 3. Disable Background App Activity

Restrict background usage for non-essential apps:

  • Android: Settings > Apps > [App] > Battery > Restrict Background

  • iOS: Settings > General > Background App Refresh > Turn Off for selected apps


See how your phone lens performs in the real world.

🌐 4. Turn Off Connectivity Features

Disable unused features like

  • Bluetooth

  • Mobile Data (when on Wi-Fi)

  • Location Services

  • NFC & Nearby Share

These can silently drain your battery post-update.


Stay ahead with the latest OS features and updates.


🌙 5. Use Battery Saver Mode

Turn on Battery Saver or Low Power Mode to limit high-drain activities.

🛠 6. Update All Apps

Go to the Play Store or App Store and update all apps. Developers often push battery-related fixes after OS updates.

🧹 7. Clear Cache Partition (Android)

Sometimes system cache can cause post-update issues:

  • Boot into recovery mode

  • Select "Wipe cache partition" (won’t delete your data)

🔁 8. Reset Settings (Optional)

If nothing helps:

  • Android: Settings > System > Reset Options > Reset Settings

  • iOS: Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings

💡 Bonus Tips

  • Use dark mode to save power on OLED screens

  • Reduce screen brightness and screen timeout

  • Turn off live wallpapers and unnecessary widgets

  • Avoid charging your phone overnight if overheating happens post-update

🧯 Last Resort: Factory Reset

If the battery still drains rapidly after all fixes, back up your data and perform a factory reset. This removes hidden bugs and resets the system clean.

📌 Final Thoughts

Battery drain after updates is frustrating—but fixable. With the right tweaks, you can get your battery life back on track and even make it last longer than before.

For more information visit Urban Scroll

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