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Use this guide to replace a worn-out or dead battery in your iPhone 14 Pro.
iPhone batteries are rated to hold 80% of their capacity for up to 500 charge cycles, which lasts roughly 18-24 months for most users. After that, your iPhone may need to be charged far more frequently, and iOS may warn you that performance is affected (in other words, your phone will run slower).
This guide was created using the A2890 (international) model. If you're fixing a different iPhone 14 Pro model, there may be some visual discrepancies, but the procedure should be the same.
For your safety, discharge the battery below 25% before disassembling your device. This reduces the risk of fire if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.
Note: On iOS 17.6 and earlier, your iPhone may display a warning about the “genuineness” of the battery after the repair, even when using original Apple parts. If your iPhone functions normally, you can safely ignore the warning. On iOS 18 and newer, authenticate your new battery using Apple's Repair Assistant.
You’ll need replacement adhesives to safely secure the battery and screen when reassembling your iPhone. Retaining water resistance after the repair will depend on how well you reapply the screen adhesive, but note that your device will lose its official IP (Ingress Protection) rating.
Neye ihtiyacın var
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Power off your iPhone before beginning disassembly.
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Remove the two 6.8 mm-long pentalobe P2 screws at the bottom edge of the iPhone.
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Measure 3 mm from the tip and mark the opening pick with a permanent marker.
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Lay overlapping strips of clear packing tape over the iPhone's screen until the whole face is covered.
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If you can't get the suction cup to stick in the next few steps, fold a strong piece of tape (such as duct tape) into a handle and lift the screen with that instead.
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Bu adımda kullanılan alet:Clampy - Anti-Clamp$24.95
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Pull the blue handle backwards to unlock the Anti-Clamp's arms.
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Slide the arms over either the left or right edge of your iPhone.
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Position the suction cups near the bottom edge of the iPhone—one on the front, and one on the back.
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Squeeze the cups together to apply suction to the desired area.
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Support your iPhone on something sturdy such as a hardcover book so it rests hands-free and parallel to the ground; this makes it easier to work with in the following steps.
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Use a hair dryer to heat along the bottom edge of the iPhone. The screen should feel slightly too hot to touch.
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Wait one minute to give the adhesive a chance to release and present an opening gap.
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Insert an opening pick under the screen's plastic bezel when the Anti-Clamp creates a large enough gap.
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Skip the next two steps.
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Use a hair dryer or a heat gun to heat the bottom edge of the iPhone for 90 seconds or until the screen is slightly too hot to touch.
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Apply a suction handle to the bottom edge of the screen, while avoiding the very edge of the glass.
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Pull up on the suction cup with firm, constant pressure to create a slight gap between the screen and the frame.
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Insert an opening pick into the gap under the screen's plastic bezel.
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Use a hair dryer to heat the right edge of the iPhone (the edge with the power button) for 90 seconds or until the screen is slightly too hot to touch.
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Slide the opening pick around the bottom right corner of the iPhone to separate its adhesive.
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Continue sliding up the right edge of the iPhone until you reach the top right corner.
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Leave the pick in the top right corner before continuing.
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Use a hair dryer to heat the top edge of the iPhone for 90 seconds or until the screen is slightly too hot to touch.
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Slide the opening pick around the top right corner of the iPhone to separate the top adhesive.
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Leave the pick in the top left corner before continuing.
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Use a hair dryer to heat the left edge of the iPhone for 90 seconds or until the screen is slightly too hot to touch.
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Insert a second opening pick in the bottom left corner of the iPhone.
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Twist both picks simultaneously until the left edge clips release.
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Remove your suction handle from the screen.
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Rotate your iPhone so the right edge faces you.
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Open your iPhone by swinging the screen up from the right side, like the front cover of a book.
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Lean the screen against something to keep it propped up while you're working on the phone.
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Bu adımda kullanılan alet:Magnetic Project Mat$19.95
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Use a Y000 screwdriver to remove the eight screws securing the battery connector cover:
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Five 1.3 mm-long screws
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Two 1.6 mm-long screw
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One 1.9 mm-long screw
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Bu adımda kullanılan alet:Tweezers$4.99
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Grasp the connector cover with a pair of tweezers and slide it downwards to clear the flex cables.
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Remove the connector cover.
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Use the pointed end of a spudger to disconnect the battery cable by prying the connector straight up from its socket.
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Bend the connector slightly away from the logic board to prevent it from accidentally making contact with the socket and providing power to the phone during your repair.
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Use the pointed end of a spudger to disconnect the first display cable by prying the connector straight up from its socket.
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Use a Phillips driver to remove the four 1.5 mm-long screws securing the loudspeaker.
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Use the flat end of a spudger to pry up and loosen the loudspeaker from the bottom-right corner of the phone.
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Bu adımda kullanılan alet:Tweezers$4.99
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Use a pair of tweezers to grab the loudspeaker.
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Tilt the loudspeaker to separate it from the adhesive-backed strip that leads to the Taptic Engine.
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Remove the loudspeaker.
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Use a spudger to disconnect the Taptic Engine by prying the connector straight up from its socket.
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Bu adımda kullanılan alet:Standoff Screwdriver for iPhones$5.49
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Use a Phillips screwdriver to remove the two screws securing the Taptic Engine:
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One 1.8 mm-long screw
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One 2.1 mm-long screw
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Use a standoff screwdriver to remove the 2.9 mm-long standoff screw securing the Taptic Engine.
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Bu adımda kullanılan alet:Tweezers$4.99
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Use a pair of tweezers or your fingers to remove the Taptic Engine.
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Use your fingers or a pair of tweezers to gently peel the adhesive-backed strip off of the Taptic Engine.
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Each adhesive strip has a black pull-tab at the end, which is lightly adhered to the edge of the battery.
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Bu adımda kullanılan alet:Tweezers$4.99
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Use a pair of blunt-nosed tweezers to peel down the two battery adhesive pull-tabs along the bottom edge of the battery.
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Grab the first pull-tab with your fingers or wrap it around a spudger and slowly pull it away from the battery, toward the bottom of the iPhone.
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Pull hard enough to maintain tension on the strip, but don't force it. Give it plenty of time to stretch and un-stick from under the battery.
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Don't press down on the battery. Hold the iPhone firmly by its sides.
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Keep the strip flat and unwrinkled. Try to pull evenly on the whole strip, rather than pulling mainly in the middle or on one side.
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Pull at a low angle so the strip doesn't snag on the edge of the battery.
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If the adhesive strip breaks off, try to retrieve it using your fingers or blunt tweezers, and continue pulling—but do not pry under the battery.
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Grab the second pull-tab with your fingers or the center of a spudger and pull it away from the battery, toward the bottom of the iPhone.
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Follow the same procedure as with the previous strip: don't press down on the battery, keep the strip flat and unwrinkled, and pull at a low angle.
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If the adhesive strip breaks off, try to retrieve it using your fingers or blunt tweezers, and continue pulling—but do not pry under the battery.
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If you're still having trouble removing the battery, apply a few drops of high concentration (90% or higher) isopropyl alcohol under the edge of the battery in the area of the broken adhesive strip(s).
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Wait about one minute for the alcohol solution to weaken the adhesive.
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Use an opening pick or the flat end of a spudger to gently lift the battery.
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If possible, turn on your device and test your repair before installing new adhesive and resealing.
To reassemble your device, follow these instructions in reverse order. During reassembly apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
After your repair, depending on the replacement part, you may be able to calibrate it using Apple's Repair Assistant, available as of iOS 18. Update your device, navigate to Settings → General →About → Parts & Service History, tap Restart & Finish Repair, and follow the onscreen prompts.
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
If possible, turn on your device and test your repair before installing new adhesive and resealing.
To reassemble your device, follow these instructions in reverse order. During reassembly apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
After your repair, depending on the replacement part, you may be able to calibrate it using Apple's Repair Assistant, available as of iOS 18. Update your device, navigate to Settings → General →About → Parts & Service History, tap Restart & Finish Repair, and follow the onscreen prompts.
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
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3 Yorum
I just followed this repair with parts I bought here and now its not charging. It was charging before the repar. Any help is appreciated.
Hi steffie9810,
Sorry to hear that your repair didn't go as planned. Does the phone turn on at all? If not, please check out our troubleshooting resources on this topic. If it does turn on, but doesn't charge, check out the relevant troubleshooting page. One thing you might try is whether this behavior is consistent between wireless and wired charging, as it might indicate an issue with the respective component. I suggest sharing additional infos and photos in your Answers post.
First I cracked the top left corner of the glass while opening it with the pick. Then a corner of the pick got stuck inside the phone. Fishing it out destroyed my volume button. Then when I put the phone back together the display started flashing and turning green. Time for a new phone.
I previously replaced an iPhone 6s battery without issue. This one was far too difficult to complete. I deeply regret trying.
