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iPhone 3GS Logic Board Replacement

Introdução

The motherboard of your iPhone controls everything in the iPhone.

O que você precisa

  1. iPhone 3GS Logic Board Replacement, Broken Glass: passo 1, imagem 1 %32 iPhone 3GS Logic Board Replacement, Broken Glass: passo 1, imagem 2 %32 iPhone 3GS Logic Board Replacement, Broken Glass: passo 1, 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 iPhone's display until the whole face is covered.

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

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

    Editar

  2. iPhone 3GS Logic Board Replacement, Logic Board: passo 2, imagem 1 %32

    • Remove the two Phillips #00 screws from the dock-connector end of the iPhone.

    Editar

  3. iPhone 3GS Logic Board Replacement: passo 3, imagem 1 %32

    • Remove the metal handle from the suction cup. It's easier and safer to grip the suction cup's base instead of the metal handle.

    • Be very careful when opening the iPhone so that the cables under the display are not severed.

    • There is a rubber gasket between the silver front bezel and black display assembly. A bit of force is required in this step to separate the iPhone's display assembly.

    • Use a small suction cup near the Home button to gently pull up the bottom portion of the iPhone's display assembly.

    • If the display assembly is too damaged to allow the suction cup to adhere, tape with a strong adhesive such as duct tape, or thick, clear packing tape may be used.

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  4. iPhone 3GS Logic Board Replacement: passo 4, imagem 1 %32

    • The display assembly is still connected to the iPhone by several cables, so don't try to remove it entirely just yet.

    • Rotate the display assembly up until it is at an angle of approximately 45 degrees.

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  5. iPhone 3GS Logic Board Replacement: passo 5, imagem 1 %32

    • Continue to hold the display assembly with one hand, and use your other hand and a spudger to disconnect the black ribbon cable labeled "1."

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  6. iPhone 3GS Logic Board Replacement: passo 6, imagem 1 %32

    • Rotate the display assembly up until it is roughly vertical. This will allow easier access for disconnecting the remaining cables.

    • Use a spudger to disconnect the black ribbon cable labeled "2."

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  8. iPhone 3GS Logic Board Replacement: passo 7, imagem 1 %32

    • Use a spudger to flip up the white plastic tab holding the remaining ribbon cable in place. The white tab will rotate up 90 degrees, releasing the ribbon cable.

    • Slide the black ribbon cable out of its connector, and remove the display assembly from the iPhone.

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    Is there a way of replacing the connector?

    i have torn the top of the connector......... would that be the reason that the iPhone would not start even though the ribbon is in the connector and fastened secured with the white plastic tab is down.

    Vishal Vaidya - Responder

    I HAVE DONE IT. SO THANK YOU GUYS.

    Citação de Vishal Vaidya:

    Is there a way of replacing the connector? i have torn the top of the connector......... would that be the reason that the iPhone would not start even though the ribbon is in the connector and fastened secured with the white plastic tab is down.

    Vishal Vaidya - Responder

    Citação de Vishal Vaidya:

    I HAVE DONE IT. SO THANK YOU GUYS.

    HOW? My device display doesn't turns on (

    denyem - Responder

    Make sure that the battery is charged up as the battery drains while the phone is off - i had this. And also the step 6 is very tricky while opening and while closing. make sure you have fixed all the tabs to their connectors. Also I got frustrated when my display didnt turn ON but I gave 24hours till i did anything so i cooled down-and next day I did it.

    Citação de denyem:

    HOW? My device display doesn't turns on (

    Vishal Vaidya - Responder

    everything well up to when me and' jumped the white tongue of the lock connector, as can I make up for?

    fanfulla69 - Responder

  9. iPhone 3GS Logic Board Replacement: passo 8, imagem 1 %32

    • Insert your SIM eject tool or a paper clip into the hole next to the headphone jack.

    • Press down on the tool until the SIM card tray pops out.

    • Grasp the SIM card tray and slide it out of the iPhone.

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  10. iPhone 3GS Logic Board Replacement: passo 9, imagem 1 %32

    • Use a spudger to disconnect the ribbon cable labeled "4."

    Editar

  11. iPhone 3GS Logic Board Replacement: passo 10, imagem 1 %32

    • Use a spudger to disconnect the ribbon cable labeled "5."

    Editar

  12. iPhone 3GS Logic Board Replacement: passo 11, imagem 1 %32 iPhone 3GS Logic Board Replacement: passo 11, imagem 2 %32

    • Use a spudger to disconnect the ribbon cable labeled "6."

    • If you have an iPhone 3GS, refer to picture 2 and use a spudger to disconnect the ribbon cable labeled "7."

    Editar

    what is the ribbon #6?

    Mani Ahmadi - Responder

  13. iPhone 3GS Logic Board Replacement: passo 12, imagem 1 %32

    • Carefully peel up the small sticker labeled "Do not remove."

    Editar

    Il y a un risque de détruire l’autocollant : plus il est vieux, mieux la colle tient… J’ai eu du mal à l’enlever et j’ai dû le gratter. Mais ça n’a pas l’air d’être un souci si vous l’abîmez

    JB Amade - Responder

  14. iPhone 3GS Logic Board Replacement: passo 13, imagem 1 %32

    • Remove the following 8 screws:

    • Five 2.3 mm Phillips #00 screws with partial threads securing the logic board to the rear panel.

    • Two 2.3 mm Phillips #00 screws with full threads securing the logic board and camera.

    • One 2.9 mm Phillips #00 screw from beneath the "Do not remove" sticker.

    Editar

    Should be Philips #000

    tornqvist - Responder

  15. iPhone 3GS Logic Board Replacement: passo 14, imagem 1 %32

    • Use a spudger to gently remove the camera retaining clip, (formerly secured by the removed screw) and gently pry the camera up and out of its housing in the rear panel. The camera cannot be removed entirely yet because it's connected to the bottom of the logic board.

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  16. iPhone 3GS Logic Board Replacement: passo 15, imagem 1 %32

    • Use a spudger to gently pry up the end of the logic board closest to the dock connector.

    • If the board won't lift up, double check to make sure all the screws securing the logic board have been removed.

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  17. iPhone 3GS Logic Board Replacement: passo 16, imagem 1 %32

    • Slide the logic board towards the dock connector and out of the iPhone.

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  18. iPhone 3GS Logic Board Replacement: passo 17, imagem 1 %32

    • Use a spudger to disconnect the camera from the logic board.

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Conclusão

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

142 outras pessoas executaram este guia.

Um comentário

Hi, thank you for the instructions! Maybe you can help. I'm tryin to recover data from a logic board of an iphone 3gs. I bought a working iphone 3gs and opened it, it now has a blue logic board. After replacing the blue to the green, the phone says 'connect to itunes' and does not start properly. Why are there two different colours of logic boards, what's the difference? Thanks for helping!

Julia Marmitt - Responder

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