Inleiding
Use this guide to replace the battery in your iPhone 15.
iPhone batteries are rated to hold 80% of their capacity for up to 1000 charge cycles. If your iPhone needs to be charged more often or runs slower, it might be time to replace the battery.
You'll need replacement battery and back glass adhesive to complete this repair.
If your battery is swollen, take appropriate precautions.
Note: Due to Apple's parts pairing restrictions, on iOS 17.6 and earlier, you may receive warnings about your replacement part and lose access to battery health data, but your new battery will otherwise work normally. On iOS 18 and newer, calibrate authentic Apple batteries using Repair Assistant.
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Unplug any cables from your phone.
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Hold the power and either volume buttons and slide to power off your phone.
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If your screen or back glass is badly cracked, lay overlapping strips of packing tape over the glass to protect yourself and make disassembly easier.
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Measure 3 mm from the tip and mark the opening pick with a permanent marker.
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Use a P2 pentalobe driver to remove the two 7.7 mm-long screws on either side of the charging port.
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Use a hair dryer or heat gun to heat the bottom edge of the back glass until it's hot to the touch.
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Apply a suction handle to the bottom edge of the back glass.
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Pull up on the handle with a strong, steady force to create a gap between the back glass and the frame.
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Insert the tip of an opening pick into the gap.
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There's a delicate cable connecting the back glass to the phone, right next to the volume down button. Don't insert your pick here to avoid slicing the cable.
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There are multiple spring contacts around the perimeter of the phone. Be extra careful not to insert your pick deeper than suggested in each step to avoid bending these contacts.
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Slide your pick back and forth along the bottom edge to separate the adhesive.
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Leave your pick inserted in the bottom right corner to prevent the adhesive from re-sealing.
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Heat the right edge of the back glass until it's hot to the touch.
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Rotate your pick around the bottom right corner and slide it to the volume down button or until you feel a hard stop at a large clip securing the back glass.
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Leave this pick inserted to prevent the adhesive from resealing.
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Heat the left edge of the back glass until it's hot to the touch.
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Insert a second opening pick at the bottom edge.
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Rotate the second pick around the bottom left corner.
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Slide this pick up to the top left corner to separate the adhesive.
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Leave this pick inserted to prevent the adhesive from resealing.
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Rotate your second opening pick around the top left corner and slide it to the top right corner to separate the adhesive.
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Leave this pick in place to prevent the adhesive from resealing.
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Heat the top right corner of the back glass until it's hot to the touch.
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Rotate the second opening pick around the top right corner and slide it to the volume up button to separate the adhesive.
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Gently lift and swing open the back glass to the right of the phone.
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Rest the back glass against a raised surface so it doesn't strain the cable.
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Use a tri-point Y000 driver to remove the two 1.3 mm-long screws securing the lower connector cover.
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Use tweezers to slide the cover toward the top of the phone to unlatch it from the logic board.
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Remove the cover.
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Hold the back glass upright with one hand and rotate it just enough to reveal the battery press connector just below the volume buttons.
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Use the tip of an opening pick to pry up and disconnect the battery press connector from the logic board.
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Use your tri-point Y000 driver to remove the 0.9 mm-long screw securing the middle connector cover.
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Use the flat end of a spudger or your finger to push the cover toward the bottom of the phone and unclip its top edge.
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Remove the cover.
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Use an opening pick to pry up and disconnect the wireless charging coil and NFC connector.
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Slide an opening pick under the battery cable to separate it from the logic board.
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Gereedschap gebruikt in deze stap:Tweezers$4.99
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Use the tip of an opening pick to scrape up an edge of each stretch release pull tab from the top of the battery until you can grip the tab with blunt nose tweezers.
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Use blunt nose tweezers to grip a pull tab and peel it from the battery.
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Repeat this for the other pull tab.
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Hold one of the pull tabs away from the battery with tweezers.
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Use an opening pick to slice the adhesive securing the strip to the top edge of the battery.
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Repeat this for the other pull tab.
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Grab an adhesive strip's pull tab and slowly pull it at as low of an angle as possible out from under the battery.
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Repeat this for the other strip.
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Prop up the right edge of the phone (the side with the volume buttons).
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Use a pipette or syringe to apply a few drops of highly-concentrated isopropyl alcohol (over 90%) to the inside edge of the battery.
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Prop up the top edge of the phone and repeat this for the upper edge of the battery.
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Wait one minute for the isopropyl alcohol to flow under the battery and soften the adhesive.
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Insert the short edge of a plastic card between the left edge of the battery and the frame.
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Hold the phone steady and pry the battery up.
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Once you can slide the plastic card deeper under the battery, slide it side-to-side to slice any remaining adhesive.
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Lift the battery until you can grab it with your fingers.
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Congratulations on completing disassembly! The remaining steps will show you how to reassemble your device.
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If there's any large pieces of residual battery adhesive remaining, use a pair of tweezers to peel them off the iPhone frame.
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Use coffee filters or a lint‑free cloth and high‑concentration (>90%) isopropyl alcohol to wipe off any remaining battery adhesive residue from the iPhone frame.
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If your replacement battery comes with a plastic sleeve, peel it off and remove it.
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Hold the battery over its place in the iPhone and connect its press connector.
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With the battery connected, lower it into place and use your fingers to press it into the frame.
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After the battery is set, use the tip of a spudger to pry up and disconnect the battery cable press connector.
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Use the pointed end of a spudger to press and roll the adhesive until you can grip it with a pair of tweezers.
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Use the tweezers to pull the adhesive off of the phone.
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Wrap a microfiber or lint-free cloth around the pointed end of a spudger and apply a few drops of high-concentration (greater than 90%) isopropyl alcohol to the cloth.
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Wipe in one direction along the perimeter of the frame to clean the adhesive residue.
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Wait a few minutes before proceeding to make sure any excess alcohol has evaporated.
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Lay the adhesive next to the phone and use features like cutouts for spring contacts and the rear camera to make sure the adhesive is oriented correctly.
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Use the pull tab to begin peeling the back liner off the adhesive starting from the bottom, but don't remove the liner all the way.
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Hold the liner out of the way and align the adhesive with the bottom edge of the iPhone.
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Lay the bottom edge of the adhesive into its recess in the frame, making sure the iPhone's spring contacts are aligned with their cutouts in the liner.
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Make sure the liner is aligned properly by checking that all spring contacts and the rear camera are in their cutouts. If they aren't, remove the adhesive and start over with a new sheet.
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Use the flat end of a spudger to press the adhesive into place around the perimeter of the frame.
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Prop up the back glass along the right edge of the iPhone, using a box or similar sturdy object to support the screen.
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Use the flat end of a spudger or your finger to connect the wireless charging coil press connector, then the battery press connector.
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Place the middle connector cover over the wireless charging coil press connector so it slightly overhangs the slot on the logic board for the bottom clip.
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Use your finger to press the cover down on the logic board.
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While pressing it down, slide the cover upward so both metal clips slot into their spots in the logic board.
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Use tweezers to hook the top of the lower connector cover into its slot on the logic board.
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Lay the lower connector cover over the press connectors.
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Use a tri-point Y000 screwdriver to install the 0.9 mm‑long screw securing the middle connector cover.
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Use a tri-point Y000 screwdriver to install the two 1.3 mm‑long screws securing the lower connector cover.
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Use tweezers or your fingers to separate the pull tabs at the bottom of the frame, near the charging port.
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Lay the back glass straight down onto the frame and press until the clips engage.
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Press around the perimeter of the back glass to engage all the clips.
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To help the adhesive bond, apply heat to the edges of the back glass using an iOpener, hair dryer, or heat gun until it's hot to the touch.
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Firmly press around the perimeter of the back glass. If you have screen vise clamps, use them to strengthen the bond of your new adhesive. If not, keep reading for more ways to secure the back glass.
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If you have the box your iPhone came in, take the lid and place it on a flat surface.
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Place your iPhone screen-side-up in the lid of your box with the camera bump in its recess.
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Find something close to the size of your iPhone, but taller than the sides of the box. Stack it on top of the iPhone, followed by a few heavy objects.
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Leave the objects in place for at least thirty minutes. The lighter the objects, the longer they should be left. Ideally, leave them stacked overnight.
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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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3Gids Commentaar
Wait so if your phone has a dent in it and you take off your back screen to put a new battery in it can you still put your back screen back on?
As long as the new battery has the same thickness and size as the original one, you should be able to put the back screen back on. Just make sure the dent doesn’t interfere with the back cover’s alignment or the parts that hold it in place
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