How to Change iPhone Battery

Charlotte Daniels

iPhone, Tutorials

Changing the iPhone battery is a task that many users find daunting. However, with the right tools and guidance, it can be a relatively simple process. In this tutorial, we will walk you through the steps to change your iPhone battery.

Step 1: Gather the necessary tools

Before you begin, make sure you have all the required tools handy. Here’s what you’ll need:

  • Screwdriver kit: You will need a small Phillips screwdriver to remove the screws on your iPhone.
  • New battery: Get a compatible replacement battery for your specific iPhone model.
  • Prying tool: This tool will help you safely detach the battery from its housing.

Step 2: Prepare your workspace

Find a well-lit area with enough space to work comfortably. It’s important to have a clean and clutter-free workspace to avoid misplacing any small components.

Pro tip:

Consider using a magnetic mat or tray to keep track of screws and other small parts during the process.

Step 3: Power off your iPhone

Before you start working on your iPhone, ensure it is powered off. This will prevent any accidental damage or short-circuits during the battery replacement.


If your iPhone’s battery is critically low and it won’t turn off, let it drain completely or force restart it by pressing and holding both the power button and volume down button until the Apple logo appears.

Step 4: Open up your iPhone

Locate the two screws at the bottom of your iPhone (near the charging port) and use the screwdriver to remove them. Once the screws are out, gently slide up the display assembly using a prying tool or your fingernail.


Be careful not to apply excessive force while lifting the display assembly, as it is still connected by delicate cables to the iPhone’s logic board.

Step 5: Disconnect the battery

Once you have lifted the display assembly, you will see a metal plate covering the battery connector. Remove this plate using a screwdriver.

Next, locate the battery connector and carefully disconnect it by lifting it up with a prying tool. Take your time and ensure that you detach it gently without damaging any surrounding components.

Step 6: Replace the old battery

Now that you have successfully disconnected the old battery, it’s time to install the new one. Carefully place the new battery into position and reconnect its connector.

After connecting, replace the metal plate over the connector and secure it using screws.


If your new battery comes with an adhesive strip, make sure to remove any protective covering before installing it.

Step 7: Reassemble your iPhone

With the new battery in place, it’s time to reattach the display assembly. Gently align it back into position and slide it downwards until it clicks into place.

Finally, use your screwdriver to reinstall the two screws at the bottom of your iPhone.


Make sure not to overtighten these screws as they are small and can strip easily.

Step 8: Power on your iPhone

Congratulations! You have successfully changed your iPhone battery. Power on your device and check if everything is functioning properly.

Monitor your iPhone’s performance and battery life in the coming days to ensure the replacement was successful.

Final thoughts:

Changing the iPhone battery may seem intimidating at first, but with the right tools and careful steps, it can be accomplished by anyone. If you are unsure or uncomfortable performing the replacement yourself, consider seeking professional assistance from an authorized service center.

Remember to dispose of your old battery responsibly by following local regulations or recycling programs. Enjoy extended battery life on your iPhone!

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