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Introdução

Use this guide to replace the rotation lock/mute switch.

  1. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, iOpener Heating: passo 1, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, iOpener Heating: passo 1, imagem 2 %32
    • We recommend that you clean your microwave before proceeding, as any nasty gunk on the bottom may end up stuck to the iOpener.

    • Place the iOpener in the center of the microwave.

    • For carousel microwaves: Make sure the plate spins freely. If your iOpener gets stuck, it may overheat and burn.

  2. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 2, imagem 1 %32
    • Heat the iOpener for thirty seconds.

    • Throughout the repair procedure, as the iOpener cools, reheat it in the microwave for an additional thirty seconds at a time.

    • Be careful not to overheat the iOpener during the repair. Overheating may cause the iOpener to burst.

    • Never touch the iOpener if it appears swollen.

    • If the iOpener is still too hot in the middle to touch, continue using it while waiting for it to cool down some more before reheating. A properly heated iOpener should stay warm for up to 10 minutes.

  3. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 3, imagem 1 %32
    • Remove the iOpener from the microwave, holding it by one of the two flat ends to avoid the hot center.

    • The iOpener will be very hot, so be careful when handling it. Use an oven mitt if necessary.

  4. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Alternate iOpener heating method: passo 4, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Alternate iOpener heating method: passo 4, imagem 2 %32
    • If you don't have a microwave, follow this step to heat your iOpener in boiling water.

    • Fill a pot or pan with enough water to fully submerge an iOpener.

    • Heat the water to a boil. Turn off the heat.

    • Place an iOpener into the hot water for 2-3 minutes. Make sure the iOpener is fully submerged in the water.

    • Use tongs to extract the heated iOpener from the hot water.

    • Thoroughly dry the iOpener with a towel.

    • The iOpener will be very hot, so be careful to hold it only by the end tabs.

    • 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.

  5. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Tray: passo 5, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Tray: passo 5, imagem 2 %32
    • Use a SIM eject tool or an uncoiled paperclip to eject the SIM tray.

  6. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 6, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 6, imagem 2 %32
    • Pull the SIM tray out of its slot and remove it from the iPad.

    • If replacing the SIM card, pop it out of its tray and install the new one.

  7. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel: passo 7, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel: passo 7, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel: passo 7, imagem 3 %32
    • If your display glass is cracked, keep further breakage contained and prevent bodily harm during your repair by taping the glass.

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

    • This will keep glass shards contained and provide structural integrity when prying and lifting the display.

    • 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.

    • Wear safety glasses to protect your eyes, and be careful not to damage the LCD screen.

    • Again, as you may find yourself working with broken glass during this procedure, we strongly recommend wearing safety glasses for protection from flying shards.

    • Lay the iOpener flat on the right edge of the iPad, smoothing it out so that there is good contact between the surface of the iPad and the iOpener.

    • Let the bag sit on the iPad for approximately 90 seconds before attempting to open the front panel.

  8. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 9, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 9, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 9, imagem 3 %32
    • There is a small gap in the iPad's adhesive ring in the upper right corner of the iPad, approximately 2.0 inches (~5 cm) from the top of the iPad. You are going to exploit this weakness.

    • Align the tool with the mute button. Insert the tip of a plastic opening tool into the gap between the front glass and the plastic bezel. Just insert the very tip of the opening tool, just enough to widen the crack.

    • It may require some force to get the wedged tip of the opening tool between the glass and plastic. Work patiently and carefully, wiggling the plastic opening tool back and forth as necessary.

  9. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 10, imagem 1 %32
    • Make sure you place the tool in the proper spot—between the plastic display bezel and the front panel glass.

  10. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 11, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 11, imagem 2 %32
    • Keeping the tip of the plastic opening tool wedged between the front glass and plastic bezel, slide a plastic opening pick in the gap, right next to the plastic opening tool.

  11. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 12, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 12, imagem 2 %32
    • Remove the plastic opening tool from the iPad, and push the opening pick further underneath the front glass to a depth of ~0.5 inches.

  12. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 13, imagem 1 %32
    • While you work on releasing the adhesive on the right side of the iPad, reheat the iOpener, and replace it on the bottom edge of the iPad.

  13. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 14, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 14, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 14, imagem 3 %32
    • While the bottom edge is being heated by the iOpener, begin releasing the adhesive from the right edge of the iPad.

    • Slide the opening pick down along the edge of the iPad, releasing the adhesive as you go.

    • The adhesive is very strong, and some serious force may be required. Work carefully.

    • If you can see the tip of the opening pick underneath the front glass, pull the pick out just a little bit. While using the opening pick this deep won't damage anything, it may get adhesive residue all over the LCD.

  14. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 15, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 15, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 15, imagem 3 %32
    • It may be necessary to move the heated iOpener back onto the right edge of the iPad as you release the adhesive. This depends on how long the iPad has been able to cool while you were working on it.

    • If the opening pick gets stuck in the adhesive, "roll" the pick along the side of the iPad, continuing to release the adhesive.

  15. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 16, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 16, imagem 2 %32
    • Before removing the first opening pick from the bottom corner of the iPad, insert a second pick under the right edge of the front glass to keep the adhesive from re-adhering.

    • Re-heat the iOpener, and move it to the top edge of the iPad.

  16. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 17, imagem 1 %32
    • The next few steps require extreme caution.

    • The Wi-Fi antenna is attached to the bottom right edge of the rear case of the iPad via screws and a cable. Because of the orientation of the Wi-Fi antenna, it is imperative to proceed with caution otherwise irreversible damage to the Wi-Fi antenna may result.

    • You will have to release the adhesive securing the antenna to the front panel without damaging the delicate parts attaching the antenna to the bottom of the iPad. Follow the next steps carefully.

  17. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 18, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 18, imagem 2 %32
    • Slide the opening pick around the bottom right corner of the iPad, releasing the adhesive there.

    • Do not slide the pick further than the bottom right corner. You may damage the Wi-Fi antenna by doing so.

  18. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 19, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 19, imagem 2 %32
    • This step requires you to move the opening pick along the bottom right edge of the front panel. The Wi-Fi antenna is very close to the corner and is easily severed if the adhesive is released improperly.

    • Do not completely remove the pick from under the front glass, but pull it out just a little bit so that ~1/8" (3 mm) of the tip is still under the front glass.

    • Slide the tip of the opening pick along the bottom edge of the iPad, releasing the adhesive over the Wi-Fi antenna.

  19. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 20, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 20, imagem 2 %32
    • Once you have moved past the Wi-FI antenna (approximately 3" (75 mm) from the right edge, or right next to the home button) re-insert the opening pick to its full depth.

    • Slide the pick to the right, releasing the adhesive securing the Wi-Fi antenna to the front glass.

    • The antenna is attached to the bottom of the iPad via screws and a cable. This step detaches the antenna from the front panel, ensuring that when you remove the panel, the antenna will not be damaged.

  20. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 21, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 21, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 21, imagem 3 %32
    • Continue releasing the adhesive along the bottom of the iPad, pulling the opening pick out far enough to go around the home button, and re-inserting it to a depth of 1/2 inch (10 mm) once the pick is past the home button.

    • If the adhesive has cooled too much along the bottom edge, reheat the iOpener to warm the adhesive where you are working.

    • Do not heat the iOpener more than a minute at a time, and always allow at least two minutes before reheating it.

  21. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 22, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 22, imagem 2 %32
    • Continue releasing the adhesive all the way along the bottom edge of the iPad.

    • On iPad 4 models, insert the pick to a maximum depth of 1/2 inch (10 mm) in this area, to avoid damaging the home button ribbon cable.

    • Leave the opening pick wedged underneath the front glass near the home button.

  22. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 23, imagem 1 %32
    • Reheat the iOpener in the microwave and set it on the left edge of the iPad to start warming the adhesive in that section.

  23. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 24, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 24, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 24, imagem 3 %32
    • Slide the opening pick along the top edge of the iPad, pulling it out slightly to go around the front-facing camera bracket.

    • The adhesive along this section is very thick, and a fair amount of force may be required. Work carefully and slowly, making sure to not slip and damage yourself or your iPad.

    • If the adhesive has cooled too much, replace the iOpener along the top edge and continue working. If the iOpener has cooled too much, reheat it.

    • If the opening pick is getting stuck in the adhesive, "roll" the pick as shown in step 9.

  24. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 25, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 25, imagem 2 %32
    • Continue releasing the adhesive along the top edge of the iPad, and slide the opening pick around the top left corner.

    • If the adhesive is warm enough, remove the iOpener from the iPad for convenience. However, if the adhesive is still quite sticky, re-heat the iOpener and lay it on the left edge while you work.

  25. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 26, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 26, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 26, imagem 3 %32
    • Slide the opening pick along the left edge of the iPad, releasing the adhesive as you go. The adhesive is thin here due to the digitizer along the whole left side. Make sure the pick is not too deep (max 1/2 inch) 10 mm to prevent damaging the digitizer.

    • The digitizer cable is located approximately 2" (50 mm) from the bottom of the iPad. Stop sliding the pick when you get ~2.25" (60 mm) from the bottom of the iPad.

  26. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 27, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 27, imagem 2 %32
    • Using the opening pick that is still underneath the bottom edge of the iPad, release the adhesive along the bottom left corner.

    • The bottom of the digitizer cable is only ~1" (25 mm) from the bottom of the iPad. Work carefully and slowly, making sure to not sever this cable.

  27. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 28, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 28, imagem 2 %32
    • Using one of the opening picks, pry up the bottom right corner of the iPad and grab it with your fingers.

    • Some of the adhesive along the perimeter of the iPad may have stuck back down again. If this is the case, slide a pick underneath the edge of the iPad where the front glass is still stuck and "cut" the adhesive.

  28. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 29, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 29, imagem 2 %32
    • Holding the iPad by the top and bottom right corners, rotate the front glass away from the iPad.

    • Be careful of any adhesive that may still be attached, and use an opening pick to cut any adhesive that may still be holding the front panel down.

    • During reassembly use a microfiber cloth and compressed air to clean any dust or fingerprints off the LCD before reinstalling the glass.

  29. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel Assembly: passo 30, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel Assembly: passo 30, imagem 2 %32
    • Remove the four 2 mm Phillips #00 screws securing the LCD to the aluminum frame.

    • The bottom left screw is obscured by the home button ribbon cable connector. Carefully move the home button ribbon cable aside to remove the bottom left screw.

  30. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 31, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 31, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 31, imagem 3 %32
    • Using a plastic opening tool or a spudger, lift the right edge of the LCD out of the iPad.

    • Rotate the LCD along its left edge and lay it down on top of the front glass panel.

    • Be careful as you move the LCD. The ribbon cable is fragile and may break if it is flexed too much.

  31. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, LCD: passo 32, imagem 1 %32
    • Using the tip of a spudger, peel back the piece of tape covering the LCD ribbon cable connector.

  32. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 33, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 33, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 33, imagem 3 %32
    • Flip up the retaining flap on the LCD ribbon cable ZIF connector.

    • Using your fingers or a pair of tweezers, pull the LCD ribbon cable from its socket on the logic board.

    • You may have to force restart the iPad by holding down the power button and home button for at least ten seconds until you see the Apple logo if the LCD screen doesn't power on after connecting the ZIF connector for the LCD screen when putting everything back together.

  33. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 34, imagem 1 %32
    • Without touching the front of the LCD, lift the LCD off the front panel.

  34. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel Assembly: passo 35, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Front Panel Assembly: passo 35, imagem 2 %32
    • If present, remove the piece of electrical tape covering the Wi-Fi antenna, speaker cable, and home button ribbon cable.

  35. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 36, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 36, imagem 2 %32
    • Flip up the retaining flap on the home button ribbon cable ZIF connector.

  36. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 37, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 37, imagem 2 %32
    • Use a pair of tweezers to pull the home button ribbon cable straight out of its socket on the logic board.

  37. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 38, imagem 1 %32
    • De-route the home button ribbon cable from its recess in the rear case.

  38. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 39, imagem 1 %32
    • Using the tip of a spudger, peel back the piece of tape that secures the digitizer ribbon cable to the logic board.

  39. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 40, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 40, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 40, imagem 3 %32
    • Flip up the retaining flap on both of the digitizer ribbon cable ZIF connectors.

  40. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 41, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 41, imagem 2 %32
    • Use the flat end of a spudger to loosen the adhesive underneath the digitizer ribbon cable.

    • Pull the digitizer ribbon cable straight out of its sockets on the logic board.

  41. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 42, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 42, imagem 2 %32
    • Peel back the digitizer ribbon cable and use the flat end of a spudger to release the adhesive securing the cable to the rear aluminum case.

  42. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 43, imagem 1 %32
    • Using your fingers, pull the digitizer ribbon cable out of its recess in the aluminum frame.

    • Remove the front panel from the iPad.

  43. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Headphone Jack Cable: passo 44, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Headphone Jack Cable: passo 44, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Headphone Jack Cable: passo 44, imagem 3 %32
    • Peel back and remove the piece of electrical tape covering the headphone jack assembly cable connector.

    • Using the tip of a spudger, flip up the retaining flap on both of the ZIF connectors securing the headphone jack cable to the logic board.

  44. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 45, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 45, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 45, imagem 3 %32
    • Slide the flat end of a spudger underneath the headphone jack assembly cable, releasing the adhesive securing it to the rear aluminum frame.

    • Pull the headphone jack assembly cable straight out of its socket on the logic board.

  45. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Board Ribbon Cable: passo 46, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Board Ribbon Cable: passo 46, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Board Ribbon Cable: passo 46, imagem 3 %32
    • Peel back and remove the piece of tape covering the SIM board cable ZIF connector.

    • Flip up the retaining flap on the SIM board cable ZIF connector.

    • Using the tip of a spudger, pull the SIM board cable straight out of its socket on the logic board.

  46. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, SIM Board: passo 47, imagem 1 %32
    • Remove the three 1.75 mm Phillips #00 screws securing the SIM board to the aluminum frame.

  47. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 48, imagem 1 %32
    • Holding the headphone jack assembly cable out of the way, remove the SIM board from the iPad.

    • As you pull the headphone jack assembly cable out of the way, be careful not to pull too hard against the headphone jack, as you may tear it off.

  48. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Headphone Jack Assembly: passo 49, imagem 1 %32
    • Peel back and remove the adhesive tape covering the headphone jack assembly.

  49. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 50, imagem 1 %32
    • Remove the single 2.6 mm Phillips #0 screw securing the camera cable to the headphone jack assembly.

  50. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 51, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 51, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 51, imagem 3 %32
    • Using the flat end of a spudger, pry the front-facing camera off of its socket on the headphone jack assembly.

    • Without removing the spudger, slide the spudger to the right, releasing the adhesive holding down the camera cable.

  51. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 52, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 52, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 52, imagem 3 %32
    • Using the tip of the spudger, flip up the retaining flap on the microphone cable ZIF connector.

    • Insert the tip of the spudger underneath the microphone ribbon cable, removing it from its ZIF connector.

    • Slide the spudger to the left, releasing the adhesive holding the microphone ribbon cable to the headphone jack assembly.

  52. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 53, imagem 1 %32
    • Use the flat end of the spudger to pry up the antenna connector cable out of its socket on the headphone jack assembly board.

  53. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 54, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 54, imagem 2 %32
    • Flip up the retaining flap securing the volume/power button ribbon cable connector to the headphone jack assembly board.

    • Remove the volume button ribbon cable from its ZIF connector.

  54. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 55, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 55, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 55, imagem 3 %32
    • Remove the following screws from the headphone jack assembly:

    • Five 2.6 mm Phillips #0

    • Two 2.2 mm Wide Head Phillips #00

    • Two 2.6 mm Phillips #00

    • These screws are angled into the aluminum frame. Be sure to hold the screwdriver so that the screwdriver is in line with the screw, to avoid stripping the screw.

  55. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 56, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 56, imagem 2 %32
    • Holding onto the ribbon cable of the headphone jack assembly, carefully pull the assembly parallel to the iPad, toward the bottom of the device.

  56. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 57, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 57, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 57, imagem 3 %32
    • Grasping the headphone jack assembly with both hands, pull the assembly from the iPad, minding any cables that may get caught.

  57. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Power & Volume Button Assembly: passo 58, imagem 1 %32
    • Remove the following screws securing the power & volume button cable to the aluminum frame:

    • Two 5.5 mm Phillips #0

    • One 2.6 mm Phillips #0

    • Two 2.6 mm Phillips #0

    • The two screws located on top are angled into the aluminum frame. Be sure to always hold the screwdriver in line with the screw.

  58. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 59, imagem 1 %32
    • Remove the piece of plastic covering the volume buttons.

  59. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 60, imagem 1 %32
    • Remove the single 2.6 mm Phillips #00 screw holding the volume button frame to the aluminum frame.

    • This screw is angled into the aluminum frame. Be sure to always hold the screwdriver in line with the screw.

  60. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 61, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 61, imagem 2 %32
    • Wedge the edge of a plastic opening tool underneath the sleep/wake sensor, being careful to not damage the fragile cable.

    • Move the plastic opening tool around the sensor, releasing the adhesive.

  61. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 62, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 62, imagem 2 %32
    • Slide a spudger underneath the power & volume cables, releasing the adhesive.

  62. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 63, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 63, imagem 2 %32
    • Using the tip of the spudger rather that the wide edge, release the adhesive underneath the volume button branch of the ribbon cable.

  63. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 64, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 64, imagem 2 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 64, imagem 3 %32
    • Continue sliding the tip of the spudger toward the top of the iPad, releasing the adhesive.

  64. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 65, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 65, imagem 2 %32
    • With the tip of the spudger still underneath the ribbon cable, gently lift the power button out of its socket in the aluminum frame.

  65. iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 66, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement: passo 66, imagem 2 %32
    • Holding the power & volume button cable with with both hands, carefully pull the volume buttons and lock switch from their sockets in the aluminum frame.

    • Lift and remove the power & volume button cable out of the rear aluminum case.

  66. iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Rotation Lock/Mute Switch: passo 67, imagem 1 %32 iPad 4 CDMA Rotation Lock/Mute Switch Replacement, Rotation Lock/Mute Switch: passo 67, imagem 2 %32
    • Using the spudger to help guide it out of the iPad, push the mute/lock switch out of its recess in the aluminum frame.

    • Lift and remove the mute/lock switch out of the rear aluminum case.

Conclusão

To reassemble your device, follow these directions in reverse and use our iPad 4 CDMA Front Panel Adhesive strips guide to reattach the front panel.

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