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iPhone 12 mini Battery Replacement

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  1. iPhone 12 mini Battery Replacement, Remove the pentalobe screws: шаг 1, изображение 1 из 2 iPhone 12 mini Battery Replacement, Remove the pentalobe screws: шаг 1, изображение 2 из 2
    • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Power off your iPhone before beginning disassembly.

    • Remove the two 6.7 mm-long pentalobe screws at the bottom edge of the iPhone.

  2. iPhone 12 mini Battery Replacement, Mark your opening picks: шаг 2, изображение 1 из 3 iPhone 12 mini Battery Replacement, Mark your opening picks: шаг 2, изображение 2 из 3 iPhone 12 mini Battery Replacement, Mark your opening picks: шаг 2, изображение 3 из 3
    • If inserted too far, an opening pick can damage your device. Follow this step to mark your pick and prevent damage.

    • Measure 3 mm from the tip and mark the opening pick with a permanent marker.

    • You can also mark the other corners of the pick with different measurements.

    • Alternatively, tape a coin to a pick 3 mm from the tip.

  3. iPhone 12 mini Battery Replacement, Tape over any cracks: шаг 3, изображение 1 из 3 iPhone 12 mini Battery Replacement, Tape over any cracks: шаг 3, изображение 2 из 3 iPhone 12 mini Battery Replacement, Tape over any cracks: шаг 3, изображение 3 из 3
    • If your iPhone has a cracked screen, keep further breakage contained and prevent bodily harm during your repair by taping over the glass.

    • Lay overlapping strips of clear packing tape over the iPhone's screen until the whole face is covered.

    • Wear safety glasses to protect your eyes from any glass shaken free during the repair.

    • 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.

    • If all else fails, you can superglue the suction cup to the screen.

  4. iPhone 12 mini Battery Replacement, Anti-Clamp instructions: шаг 4, изображение 1 из 3 iPhone 12 mini Battery Replacement, Anti-Clamp instructions: шаг 4, изображение 2 из 3 iPhone 12 mini Battery Replacement, Anti-Clamp instructions: шаг 4, изображение 3 из 3
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    • The next three steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier. If you aren't using the Anti-Clamp, skip down three steps for an alternate method.

    • For complete instructions on how to use the Anti-Clamp, check out this guide.

    • Pull the blue handle backwards to unlock the Anti-Clamp's arms.

    • Slide the arms over either the left or right edge of your iPhone.

    • Position the suction cups near the bottom edge of the iPhone—one on the front, and one on the back.

    • Squeeze the cups together to apply suction to the desired area.

    • If you find that the surface of your iPhone is too slippery for the Anti-Clamp to hold onto, you can use tape to create a grippier surface.

  5. iPhone 12 mini Battery Replacement: шаг 5, изображение 1 из 3 iPhone 12 mini Battery Replacement: шаг 5, изображение 2 из 3 iPhone 12 mini Battery Replacement: шаг 5, изображение 3 из 3
    • Pull the blue handle forwards to lock the arms.

    • Turn the handle clockwise 360 degrees or until the cups start to stretch.

    • Make sure the suction cups remain aligned with each other. If they begin to slip out of alignment, loosen the suction cups slightly and realign the arms.

  6. iPhone 12 mini Battery Replacement: шаг 6, изображение 1 из 3 iPhone 12 mini Battery Replacement: шаг 6, изображение 2 из 3 iPhone 12 mini Battery Replacement: шаг 6, изображение 3 из 3
    • 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.

    • Use a hair dryer to heat along the bottom edge of the iPhone. The screen should feel slightly too hot to touch.

    • For complete instructions on how to use a hair dryer, check out this guide.

    • Wait one minute to give the adhesive a chance to release and present an opening gap.

    • Insert an opening pick under the screen's plastic bezel when the Anti-Clamp creates a large enough gap.

    • If the Anti-Clamp doesn't create a sufficient gap, apply more heat to the area and rotate the handle a quarter turn.

    • Don't crank more than a quarter turn at a time, and wait one minute between turns. Let the Anti-Clamp and time do the work for you.

    • Skip the next three steps.

  7. iPhone 12 mini Battery Replacement, Heat the bottom edge of the phone: шаг 7, изображение 1 из 1
    • Opening the iPhone's display will compromise its waterproof seals. Have replacement seals ready before you proceed past this step, or take care to avoid liquid exposure if you reassemble your iPhone without replacing the seals.

    • Heating the bottom edge of the iPhone helps soften the adhesive securing the display, making it easier to open.

    • 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.

    • Never leave your hair dryer in one spot for an extended period of time.

    • If you have trouble during the opening procedure, the adhesive most likely cooled down. Apply more heat to further soften the adhesive.

  8. iPhone 12 mini Battery Replacement, Apply a suction handle: шаг 8, изображение 1 из 2 iPhone 12 mini Battery Replacement, Apply a suction handle: шаг 8, изображение 2 из 2
    • If you're using a single suction handle, apply it to the bottom edge of the phone, as close to the edge as possible.

    • If your display is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken screen.

  9. iPhone 12 mini Battery Replacement, Lift the screen slightly: шаг 9, изображение 1 из 3 iPhone 12 mini Battery Replacement, Lift the screen slightly: шаг 9, изображение 2 из 3 iPhone 12 mini Battery Replacement, Lift the screen slightly: шаг 9, изображение 3 из 3
    • Pull up on the suction cup with firm, constant pressure to create a slight gap between the screen and the frame.

    • Insert an opening pick into the gap under the screen's plastic bezel.

    • The watertight adhesive holding the screen in place is very strong; creating this initial gap takes a significant amount of force. If you're having a hard time opening a gap, apply more heat, and gently rock the screen up and down to weaken the adhesive until you create enough of a gap to insert your tool.

  10. iPhone 12 mini Battery Replacement, Heat the right edge: шаг 10, изображение 1 из 2 iPhone 12 mini Battery Replacement, Heat the right edge: шаг 10, изображение 2 из 2
    • 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.

  11. iPhone 12 mini Battery Replacement, Separate the screen adhesive: шаг 11, изображение 1 из 3 iPhone 12 mini Battery Replacement, Separate the screen adhesive: шаг 11, изображение 2 из 3 iPhone 12 mini Battery Replacement, Separate the screen adhesive: шаг 11, изображение 3 из 3
    • Slide the opening pick around the bottom right corner and along the right edge of the iPhone, slicing through the adhesive holding the display in place.

    • Don't insert your pick more than 3 mm, as you may damage internal components.

  12. iPhone 12 mini Battery Replacement, Heat the top edge: шаг 12, изображение 1 из 1
    • 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.

  13. iPhone 12 mini Battery Replacement: шаг 13, изображение 1 из 3 iPhone 12 mini Battery Replacement: шаг 13, изображение 2 из 3 iPhone 12 mini Battery Replacement: шаг 13, изображение 3 из 3
    • The top edge of the display is secured with both glue and clips.

    • Insert your pick underneath the top-right corner of the display panel.

    • Slide the pick around the top right corner. Because of the clips you might encounter some resistance.

    • Don't insert your pick more than 3 mm, as you may damage the front panel sensor array.

    • Gently pulling the front panel assembly towards the bottom edge of the phone simplifies this step a little.

    • Slide the pick along the top edge and cut any remaining adhesive securing the display.

  14. iPhone 12 mini Battery Replacement, Heat the left edge: шаг 14, изображение 1 из 2 iPhone 12 mini Battery Replacement, Heat the left edge: шаг 14, изображение 2 из 2
    • 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.

  15. iPhone 12 mini Battery Replacement, Screen information: шаг 15, изображение 1 из 1
    • There's a delicate cable along the left edge of your iPhone. Don't insert your pick here, as you may damage the cable.

  16. iPhone 12 mini Battery Replacement, Separate the left adhesive: шаг 16, изображение 1 из 2 iPhone 12 mini Battery Replacement, Separate the left adhesive: шаг 16, изображение 2 из 2
    • Insert a second opening pick in the bottom left corner of the iPhone.

    • Twist both picks simultaneously until the left edge clips release.

    • Apply the twisting force gradually.

    • If you're having trouble separating the adhesive, reheat the left edge.

  17. iPhone 12 mini Battery Replacement, Open the iPhone: шаг 17, изображение 1 из 3 iPhone 12 mini Battery Replacement, Open the iPhone: шаг 17, изображение 2 из 3 iPhone 12 mini Battery Replacement, Open the iPhone: шаг 17, изображение 3 из 3
    • Rotate your iPhone so the right edge faces you.

    • Open the iPhone by swinging the display up from the right side, like the front cover of a book.

    • Don't try to fully separate the display yet, as several fragile ribbon cables still connect it to the iPhone's logic board.

    • Lean the display against something to keep it propped up while you're working on the phone.

    • During reassembly, lay the display in position, align the clips along the top edge, and carefully press the top edge into place before snapping the rest of the display down. If it doesn't click easily into place, check the condition of the clips around the perimeter of the display and make sure they aren't bent.

  18. iPhone 12 mini Battery Replacement, Unscrew the battery and display connector cover: шаг 18, изображение 1 из 2 iPhone 12 mini Battery Replacement, Unscrew the battery and display connector cover: шаг 18, изображение 2 из 2
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    • Remove the 1.25 mm-long Y000 screw securing the battery & display connector cover bracket.

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your iPhone.

    • During reassembly, this is a good point to power on your iPhone and test all functions before you seal the display in place. Be sure to power your iPhone back down completely before you continue working.

  19. iPhone 12 mini Battery Replacement, Remove the battery and display connector cover: шаг 19, изображение 1 из 2 iPhone 12 mini Battery Replacement, Remove the battery and display connector cover: шаг 19, изображение 2 из 2
    • Use a pair of tweezers to remove the battery & display connector bracket.

    • There are two little hinges on the right edge of the connector bracket. Make sure to align them with their counterparts during reassembly.

  20. iPhone 12 mini Battery Replacement, Disconnect the battery: шаг 20, изображение 1 из 2 iPhone 12 mini Battery Replacement, Disconnect the battery: шаг 20, изображение 2 из 2
    • Use a spudger or a clean fingernail to pry the battery connector up from its socket on the logic board.

    • Try not to damage the black silicone seal surrounding this and other board connections. These seals provide extra protection against water and dust intrusion.

    • 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.

  21. iPhone 12 mini Battery Replacement, Disconnect the OLED display cable: шаг 21, изображение 1 из 2 iPhone 12 mini Battery Replacement, Disconnect the OLED display cable: шаг 21, изображение 2 из 2
    • Use a spudger or a clean fingernail to pry the OLED panel cable connector up from its socket on the logic board.

    • To re-attach press connectors like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.

  22. iPhone 12 mini Battery Replacement, Unscrew the front sensor assembly cover: шаг 22, изображение 1 из 2 iPhone 12 mini Battery Replacement, Unscrew the front sensor assembly cover: шаг 22, изображение 2 из 2
    • Remove the five 1 mm-long Y000 screws securing the front sensor assembly cover bracket.

  23. iPhone 12 mini Battery Replacement: шаг 23, изображение 1 из 2 iPhone 12 mini Battery Replacement: шаг 23, изображение 2 из 2
    • Use a pair of tweezers to remove the front sensor assembly bracket.

  24. iPhone 12 mini Battery Replacement, Disconnect the front sensors: шаг 24, изображение 1 из 2 iPhone 12 mini Battery Replacement, Disconnect the front sensors: шаг 24, изображение 2 из 2
    • Use a spudger or a clean fingernail to disconnect the front sensor assembly cable connector.

  25. iPhone 12 mini Battery Replacement, Remove the display assembly: шаг 25, изображение 1 из 1
  26. iPhone 12 mini Battery Replacement, Unscrew the speaker: шаг 26, изображение 1 из 2 iPhone 12 mini Battery Replacement, Unscrew the speaker: шаг 26, изображение 2 из 2
    • Remove the four 1.5 mm-long Phillips #000 screws securing the speaker.

  27. iPhone 12 mini Battery Replacement, Remove the speaker: шаг 27, изображение 1 из 2 iPhone 12 mini Battery Replacement, Remove the speaker: шаг 27, изображение 2 из 2
    • Use a pair of tweezers to remove the speaker.

  28. iPhone 12 mini Battery Replacement, Remove the adhesive strips: шаг 28, изображение 1 из 2 iPhone 12 mini Battery Replacement, Remove the adhesive strips: шаг 28, изображение 2 из 2
    • Peel down the first battery adhesive pull-tab to un-stick it from the bottom edge of the battery.

    • Don't jab the battery with any sharp tools. A punctured battery may leak dangerous chemicals or catch fire.

  29. iPhone 12 mini Battery Replacement: шаг 29, изображение 1 из 3 iPhone 12 mini Battery Replacement: шаг 29, изображение 2 из 3 iPhone 12 mini Battery Replacement: шаг 29, изображение 3 из 3
    • Grab the pull tab with your fingers and slowly pull it away from the battery, toward the bottom of the iPhone.

    • 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.

    • Don't press down on the battery. Hold the iPhone firmly by its sides.

    • 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.

    • Pull at a low angle so the strip doesn't snag on the edge of the battery.

    • 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.

    • If any of the adhesive strips break off underneath the battery and can't be retrieved, try to remove the other strips, and then proceed as instructed below.

  30. iPhone 12 mini Battery Replacement: шаг 30, изображение 1 из 2 iPhone 12 mini Battery Replacement: шаг 30, изображение 2 из 2
    • Grab the wide pull tab with your fingers and slowly pull it away from the battery, toward the bottom of the iPhone.

  31. iPhone 12 mini Battery Replacement: шаг 31, изображение 1 из 3 iPhone 12 mini Battery Replacement: шаг 31, изображение 2 из 3 iPhone 12 mini Battery Replacement: шаг 31, изображение 3 из 3
    • Grab the pull tab with your fingers and slowly pull it away from the battery, toward the bottom of the iPhone.

    • Repeat the previous procedure on the two remaining pull tabs.

    • If the adhesive breaks off underneath the battery and can't be retrieved, apply a few drops of high concentration (over 90%) isopropyl alcohol under the edge of the battery in the area of the broken adhesive strip(s).

    • Wait about one minute for the alcohol solution to weaken the adhesive.

    • Use the flat end of a spudger to gently lift the battery.

    • Don't try to forcefully lever the battery out. If needed, apply a few more drops of alcohol to further weaken the adhesive. Never deform or puncture the battery with your pry tool.

  32. iPhone 12 mini Battery Replacement, Remove the battery.: шаг 32, изображение 1 из 2 iPhone 12 mini Battery Replacement, Remove the battery.: шаг 32, изображение 2 из 2
    • Remove the battery.

    • If there's any alcohol solution remaining in the phone, carefully wipe it off or allow it to air dry before installing your new battery.

    • Use this guide to install new battery adhesive strips.

    • Perform a force restart after reassembly. This can prevent several issues and simplify troubleshooting.

Заключение

If possible, turn on your device and test your repair before installing new adhesive and resealing.

Secure the new battery with pre-cut adhesive or double-sided adhesive tape. In order to position it correctly, apply the new adhesive into the device at the places where the old adhesive was located, not directly onto the battery. Press the new battery firmly into place.

To reassemble your device, follow the above steps in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

For optimal performance, after completing this guide, calibrate your newly installed battery.

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 iPhone 12 mini Answers community for help.

44 участников успешно повторили данное руководство.

Dominik Schnabelrauch

Участник с: 11/23/16

201 129 Репутация

Автор 682 руководств

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iFixit Участник iFixit

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12 Комментариев

If you replace the battery (even with a first party one) you will need to go to Apple, unfortunately, as is for the new iPhone 13 models.

Roman - Ответить

I don't think it's stated clearly enough that the display adhesive is VERY strong and you might think you've gotton a big enough gap when sticking in a pick will actually separate the layers of the screen and break it (defintely not speaking from experience). Make sure the phone is totally, thoroughly heated and be very, very careful.

Wesley Halliwell - Ответить

+1

Tried it without the clamp for two hours and couldn‘t get it open. With clamp, it was opened within 30 minutes.

Overall battery replacement worked well, the instructions were clear enough to follow along. Would do this again… but with the clamp. ;)

schmurian -

same pried in between layer and then realized after after i separated the bottom corners that needed to go deeper

Simon Milburn -

is it oem apple battery, because at some photo shows(Ifixit) and another shows (apple) ... wait your answer?

karim - Ответить

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