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iPhone 15 Battery Replacement Repair Guide

Apple iPhone 15 - Battery Replacement

Advanced
40 min
Before You Begin

Tools Required

  • Pentalobe P2 screwdriver
  • Phillips #000 screwdriver
  • Tri-point Y000 screwdriver
  • Plastic opening tool
  • Suction cup
  • Spudger
  • Tweezers
  • iOpener or hairdryer

Materials Required

  • Replacement battery for iPhone 15
  • Adhesive strips for battery
  • Clean microfiber cloth

Safety Warnings

  • Ensure your device is powered off before starting the repair.
  • Avoid using metal tools inside the device to prevent short-circuiting.
  • If the battery is swollen, handle it with extreme care to avoid puncture.
  • Work in a well-ventilated area to avoid inhaling any fumes from the battery.
  • Keep small parts away from children and pets.
  • Be cautious of sharp edges inside the phone.
Step-by-Step Instructions

Follow these 7 steps to complete your repair

1

Power Off and Prepare the Device

5 min

Ensure the iPhone 15 is completely powered off. Remove any SIM cards or external cases. Use the Pentalobe P2 screwdriver to remove the two screws located at the bottom edge of the iPhone, near the charging port.

2

Heat the Display

2 min

Use an iOpener or a hairdryer to apply heat to the edges of the iPhone for about 1-2 minutes. This will soften the adhesive securing the screen, making it easier to open.

3

Open the Display

8 min

Place a suction cup on the lower half of the front screen. Gently pull up until a small gap forms. Insert a plastic opening tool into the gap and carefully work your way around the edges to separate the adhesive. Lift the display gently, but do not fully detach it yet.

4

Disconnect the Battery

5 min

Use the Tri-point Y000 screwdriver to remove the screws securing the battery connector bracket. Lift the bracket and use a spudger to gently disconnect the battery from its connector.

5

Remove the Old Battery

10 min

Carefully peel back the adhesive strips securing the battery. If they break, use a spudger to gently lift the battery. Avoid puncturing the battery. Remove it once it's loose.

6

Install the New Battery

5 min

Place the new adhesive strips into the battery compartment. Align the new battery and press it firmly into place. Reconnect the battery connector and replace the bracket using the Tri-point Y000 screwdriver.

7

Reattach and Secure the Display

5 min

Carefully align the display with the body of the iPhone. Press down gently to adhere it. Replace the screws at the bottom of the device using the Pentalobe P2 screwdriver.

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