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Reemplazo de la placa lógica del iPhone 4

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Translating step 7

Step 7
iPhone 4 Logic Board Replacement: step 0, image 1 of 1

  • Remove the following five screws securing the Wi-Fi antenna to the logic board:

  • One 2.3 mm Phillips

  • Two 1.6 mm Phillips

  • One 1.4 mm Phillips

  • One 4.8 mm Phillips

  • When re-assembling, start off with replacing the 4.8 mm Philips screw first, then the 2.3 mm. This is to ensure there is no mix-up, and avoid rendering the LCD and digitizer useless.

  • Also make sure to put the long 4.8 mm Philips back in correctly when reassembling. This is the ground for the Wi-Fi antenna and is often the culprit if you are having bad Wi-Fi reception after reassembly.

Retira los siguientes cinco tornillos que aseguran la antena Wi-Fi a la tarjeta lógica.

Uno Phillips de 2.3 mm

Dos Phillips de 1.6 mm

Uno Phillips de 1.4 mm

Uno Phillips de 4.8 mm

Cuando reensambles, empieza reensamblando el tornillos Phillips de 4.8 mm primero, después el de 2.3 mm. Esto es para asegurarse de no revolverse, y evitar dañar el LCD y el digitalizador.

También asegúrate de colocar el tornillo Phillips de 4.8 mm de forma correcta cuando lo reensambles. Esta es la tierra para la antena Wi-Fi y usualmente es el culpable de teber mala recepción de Wi-Fi después del reensamble.

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