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소개

This guide has been updated, the newest version is available here.

The battery is a very important component because it is what allows your phone to turn on. This guide will show you how to properly remove the battery without damaging the battery or any other vital components of the phone.

Before disassembling your phone, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

If your battery is swollen, take appropriate precautions. Do not heat your phone. If needed, you can use a dropper or syringe to inject isopropyl alcohol (90+%) around the edges of the back cover to weaken the adhesive. Swollen batteries can be very dangerous, so wear eye protection and exercise due caution, or take it to a professional if you're not sure how to proceed.

  1. If your display glass is cracked, keep further breakage contained and prevent bodily harm during your repair by taping the glass. This also makes a smooth surface allowing the suction cup to bond. Apply a suction cup as close to the volume button edge of the phone as you can while avoiding the curved edge.
    • If your display glass is cracked, keep further breakage contained and prevent bodily harm during your repair by taping the glass. This also makes a smooth surface allowing the suction cup to bond.

    • Apply a suction cup as close to the volume button edge of the phone as you can while avoiding the curved edge.

    • The suction cup will not make a good seal on the curved portion of the glass.

  2. Pull up on the suction cup with firm, constant pressure and insert an opening pick between the front panel and rear case. Do not insert the pick deeper than 1.5 mm, or you risk damaging the OLED panel. This requires a significant amount of force and patience. If you have trouble, rock the suction cup and screen to weaken the adhesive, or apply heat with an iOpener,  heat gun, or hair dryer.
    • Pull up on the suction cup with firm, constant pressure and insert an opening pick between the front panel and rear case.

    • Do not insert the pick deeper than 1.5 mm, or you risk damaging the OLED panel.

    • This requires a significant amount of force and patience. If you have trouble, rock the suction cup and screen to weaken the adhesive, or apply heat with an iOpener, heat gun, or hair dryer.

    • The display panel is fragile. If you plan to re-use your display, take care to insert your tool only as far as necessary to separate the adhesive. Inserting the tool any further can damage the OLED panel under the glass.

  3. In the following steps, extra caution is required in certain areas to avoid damage to the phone: Do not insert the pick more than 9 mm into the bottom edge of the phone. If the pick contacts the folded portion of the OLED panel it can damage the display.
    • In the following steps, extra caution is required in certain areas to avoid damage to the phone:

    • Do not insert the pick more than 9 mm into the bottom edge of the phone. If the pick contacts the folded portion of the OLED panel it can damage the display.

    • Only make very shallow cuts in the upper left corner, prying deeply can damage the front-facing camera.

    • Inserting an opening tool deeper than 1.5 mm into the sides of the device, or 9 mm into the top and bottom can permanently damage the display.

  4. In the following steps, use the flat of the opening pick, rather than a corner, to cut here. This will help prevent inserting the pick too deeply. Slide the opening pick up the right side of the phone to separate the display adhesive.
    • In the following steps, use the flat of the opening pick, rather than a corner, to cut here. This will help prevent inserting the pick too deeply.

    • Slide the opening pick up the right side of the phone to separate the display adhesive.

    • Take extra care with the side bezels, which are only 1.5 mm deep.

  5. Slide the opening pick around the upper-right corner and along the top edge of the phone. Slide the opening pick around the upper-right corner and along the top edge of the phone. Slide the opening pick around the upper-right corner and along the top edge of the phone.
    • Slide the opening pick around the upper-right corner and along the top edge of the phone.

  6. Slide the pick around the upper-left corner of the phone and down the left edge of the phone. Slide the pick around the upper-left corner of the phone and down the left edge of the phone. Slide the pick around the upper-left corner of the phone and down the left edge of the phone.
    • Slide the pick around the upper-left corner of the phone and down the left edge of the phone.

  7. Slide the pick around the bottom-left corner and along the bottom of the phone. Keep pick at a slight angle away from the screen to avoid damage to the OLED corners. Take extra care not to insert the opening pick more than 9 mm to avoid damaging the OLED panel. Take extra care not to insert the opening pick more than 9 mm to avoid damaging the OLED panel.
    • Slide the pick around the bottom-left corner and along the bottom of the phone. Keep pick at a slight angle away from the screen to avoid damage to the OLED corners.

    • Take extra care not to insert the opening pick more than 9 mm to avoid damaging the OLED panel.

  8. Reinsert the pick at the top edge of the phone and gently pry up the display. If the display doesn't readily lift, do some extra prying to separate the last of the adhesive. The adhesive near the upper speaker is thicker than other places.
    • Reinsert the pick at the top edge of the phone and gently pry up the display.

    • If the display doesn't readily lift, do some extra prying to separate the last of the adhesive. The adhesive near the upper speaker is thicker than other places.

    • Don't try to fully separate the display yet, as a fragile ribbon cable still connects it to the phone's motherboard.

  9. Carefully lay the display down on top of the rear case as shown, making sure not to crease or tear the display ribbon cable. Remove the two 4.0 mm T5 Torx screws securing the display cable bracket.
    • Carefully lay the display down on top of the rear case as shown, making sure not to crease or tear the display ribbon cable.

    • Remove the two 4.0 mm T5 Torx screws securing the display cable bracket.

  10. Remove the display cable bracket.
    • Remove the display cable bracket.

  11. Use the point of a spudger to lift the display cable connector up and out of its socket on the motherboard. 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.
    • Use the point of a spudger to lift the display cable connector up and out of its socket on the motherboard.

    • 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.

    • If any part of your screen doesn't respond to touch after your repair re-seat this connector, making sure it clicks fully into place and that there's no dust or other obstruction in the socket.

    • During reassembly, pause here and replace the adhesive around the edges of the display.

  12. Remove the 11 J000 3.5-mm screws. Remove the single T5 4.0-mm screw. Remove the single T5 4.0-mm screw.
    • Remove the 11 J000 3.5-mm screws.

    • Remove the single T5 4.0-mm screw.

  13. Pull the black protective sheet off by using the plastic opening tool.
    • Pull the black protective sheet off by using the plastic opening tool.

    • It is normal to hear popping noises as the sheet is detached from the phone body.

  14. Remove the silver ribbon connector that stretches over the battery by grabbing it with the tweezers and lifting up. Remove the gold ribbon connector by grabbing it with the tweezers and lifting up. Remove the gold ribbon connector by grabbing it with the tweezers and lifting up.
    • Remove the silver ribbon connector that stretches over the battery by grabbing it with the tweezers and lifting up.

    • Remove the gold ribbon connector by grabbing it with the tweezers and lifting up.

  15. Lift up the battery using the plastic opening tool. The battery is glued to the bottom, removing it will not damage the device. Remove the battery using your hand.
    • Lift up the battery using the plastic opening tool.

    • The battery is glued to the bottom, removing it will not damage the device.

    • Remove the battery using your hand.

    • Do not reuse the battery after it has been removed, as doing so is a potential safety hazard. Replace it with a new battery.

    • To install a new battery:

    • Remove any remaining adhesive from the phone, and clean the glued areas with isopropyl alcohol and a lint-free cloth.

    • 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 phone, not directly onto the battery.

    • Press the battery firmly into place for 5-10 seconds.

결론

To reassemble your device, follow these instructions in reverse order.

Nick Lyon

회원 가입일: 2018년 01월 24일

764 평판

안내서 2개 작성하였습니다

Cal Poly, Team S18-G5, Livingston Winter 2018 Cal Poly, Team S18-G5, Livingston Winter 2018 회원

CPSU-LIVINGSTON-W18S18G5

4 회원들

안내서 11개 작성하였습니다

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