简介
Use this guide to replace the logic board.
你所需要的
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Fill a pot or pan with enough water to fully submerge an iOpener.
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Heat the water to a boil. Turn off the heat.
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Place an iOpener into the hot water for 2-3 minutes. Make sure the iOpener is fully submerged in the water.
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Use tongs to extract the heated iOpener from the hot water.
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Thoroughly dry the iOpener with a towel.
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Your iOpener is ready for use! If you need to reheat the iOpener, heat the water to a boil, turn off the heat, and place the iOpener in the water for 2-3 minutes.
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If your display glass is cracked, keep further breakage contained and prevent bodily harm during your repair by taping the glass.
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Lay overlapping strips of clear packing tape over the iPad's display until the whole face is covered.
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Do your best to follow the rest of the guide as described. However, once the glass is broken, it will likely continue to crack as you work, and you may need to use a metal prying tool to scoop the glass out.
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Take the first pick you inserted and slide it up toward the top corner of the iPad.
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If you can see the tip of the opening pick through the front glass, don't panic—just pull the pick out a little bit. Most likely, everything will be fine, but try to avoid this as it may deposit adhesive on the front of the LCD that is difficult to clean off.
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Slide the lower left pick to the lower left corner to cut the adhesive on that corner.
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Leave the pick at the corner. Do not pry any farther, and do not remove the pick from the iPad.
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Antennas
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Home button cavity
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Digitizer cable
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The following steps will direct you where to pry to avoid damage to these components. Only apply heat and pry where directed.
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The front-facing camera housing may stick to the front panel; peel up the housing and place it back over the camera to protect it.
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Rock the camera housing up on one edge to free it from the adhesive and remove it from the front panel.
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Return the front-facing camera housing to its recess in the rear case.
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在这个步骤中使用的工具:Tweezers$4.99
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Use tweezers to peel up and remove the rectangular piece of foam tape covering the top right LCD screw.
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Remove the triangular tape covering the lower right LCD screw.
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Remove the following screws securing the LCD shield plate to the rear case of the iPad:
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Two 2.6 mm Phillips #00
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Thirteen 1.7 mm Phillips #00
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One additional 1.7 mm Phillips #00 on some devices.
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Remove the three 1.3 mm Phillips #00 screws securing the connector shield to the logic board.
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To minimize stress on the socket, try prying under the short edge of the connector, rather than the long edge which is shown in these images.
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Gently pry the digitizer connector up from its socket on the logic board.
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Reheat the iOpener in the microwave for one minute.
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Place the heated iOpener on the back of the iPad, along the center. Let it sit there for 90 seconds to soften the battery adhesive.
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Move the iOpener to the right of the back of the iPad (the side opposite the rear-facing camera), and let the iOpener sit for another 90 seconds.
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If the iOpener cools significantly between sittings, reheat it for another minute.
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在这个步骤中使用的工具:Plastic Cards$2.99
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Flip the iPad back over and insert a plastic card between the top left battery and the rear case.
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Use a SIM card eject tool or an uncoiled paperclip to eject the SIM card tray.
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在这个步骤中使用的工具:Tweezers$4.99
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Use the tip of a spudger to start peeling up the right side of the black tape covering the small metal bracket.
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Use tweezers to peel the tape up the rest of the way, and remove it from the bracket.
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在这个步骤中使用的工具:Tweezers$4.99
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Use tweezers to peel up and remove the small piece of tape covering the front-facing camera cable connector.
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在这个步骤中使用的工具:Tweezers$4.99
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Use tweezers to remove the small plastic cover on top of the horizontal screw on the right side of the Lightning connector housing.
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Pull the wide tape toward the top of the iPad, applying constant force to release it from the antenna cable between it and the speaker.
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Slide the tip of a spudger through the gap between the wide tape and the antenna cable, breaking the adhesive connecting the two.
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Continue pulling the wide tape until it is no longer covering the antenna cable.
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Remove the following screws:
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One 2.5 mm Phillips #00
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Two 1.1 mm Phillips #00
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One 1.2 mm Phillips #00
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Remove two 1.4 mm #00 Phillips screws securing the left and right speakers to the rear case.
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Reheat the iOpener in the microwave for one minute.
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Place the heated iOpener on the left side of the back of the iPad. Let it sit there for 90 seconds to soften the logic board adhesive.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
11等其他人完成本指南。