LG Cosmos 2 LCD Display Replacement

Nick White e 5 altri collaboratori

Ultimo aggiornamento il May 7, 2024

30 - 45 minuti

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Attrezzi Non Corretti

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Passo 1 Battery

LG Cosmos 2 LCD Display Replacement, Battery: passo 1, immagine 1 di 3

LG Cosmos 2 LCD Display Replacement, Battery: passo 1, immagine 2 di 3

LG Cosmos 2 LCD Display Replacement, Battery: passo 1, immagine 3 di 3

Insert the plastic opener into the slot at the top of the device.
Apply gentle pressure with the plastic tool to pop the back case off.

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Passo 2

LG Cosmos 2 LCD Display Replacement: passo 2, immagine 3 di 3

Use the plastic opener to lift, and remove, the device battery.

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Passo 3 Rear Case

LG Cosmos 2 LCD Display Replacement, Rear Case: passo 3, immagine 1 di 1

Use a screwdriver and corresponding bit to remove the six 2mm screws that are located along the edge of the rear case. Set the screws aside.

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Passo 4

LG Cosmos 2 LCD Display Replacement: passo 4, immagine 3 di 3

Use the plastic opener to pry the rear case loose.
This can be difficult. You will need to pry around the entire edge of the rear case, not just in one place.

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Passo 5 Motherboard

LG Cosmos 2 LCD Display Replacement, Motherboard: passo 5, immagine 1 di 1

Use a screwdriver and corresponding bit to remove the two 3mm screws that attach the motherboard to the front case. Set the screws aside

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Passo 6

Rotate the phone 180 degrees and use the plastic opener to lift the metal piece that covers the ribbon cable.

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Passo 7

Use the plastic opener to disconnect the ribbon cable.

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Passo 8

Attrezzo utilizzato in questo passaggio:

Tweezers

$4.99

Aggiungi al carrello

Use tweezers to disconnect the two cables that attach the motherboard to the case.
Note: Pull on the cables gently to prevent damage for future use.

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Passo 9

Remove the motherboard from the front case.

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Passo 10 Option Buttons

LG Cosmos 2 LCD Display Replacement, Option Buttons: passo 10, immagine 1 di 1

Use a screwdriver and corresponding bit to remove the four 1mm screws. Set the screws aside.

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Passo 11

Pull the ribbon cable through the slit in the keyboard case to separate it from the sliding mechanism.

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Passo 12

Use a screwdriver and corresponding bit to remove the four 3mm screws. Set the screws aside.
Note: Two of the screws may be hidden underneath a black rubber film. Pull off this film if necessary.

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Passo 13

Use the plastic opener to pry open the front of the phone.
Slip the ribbon cable through the slit to fully separate the two pieces.

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Passo 14

Use a screwdriver and corresponding bit to remove the two 1mm screws. Set the screws aside.

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Passo 15

Detach the ribbon cable with the plastic opener.

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Passo 16

LG Cosmos 2 LCD Display Replacement: passo 16, immagine 3 di 3

Use the spudger to pry the metal piece loose.
Remove the metal piece along with the two ribbon cables.

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Passo 17

Flip the front of the phone over and the old option buttons will fall out.
Insert new option buttons.

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Passo 18 LCD Display

LG Cosmos 2 LCD Display Replacement, LCD Display: passo 18, immagine 1 di 2

LG Cosmos 2 LCD Display Replacement, LCD Display: passo 18, immagine 2 di 2

Use a tool to pry open the LCD display. Remove the display and the circuit board that it's connected to.

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Passo 19

Attrezzo utilizzato in questo passaggio:

Tweezers

$4.99

Aggiungi al carrello

Remove the plastic piece from the circuit board by unlocking the switch on the plastic piece with a pair of tweezers.

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Passo 20

Using a pair of tweezers, remove the tape.

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Passo 21

Using either your finger or the plastic opener, disconnect the cable.

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Passo 22

Pull the LCD display away from the circuit board.
You shouldn't feel any resistance. If you notice resistance, make sure you have completed the previous step.

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