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Lanzado en Septiembre 16, 2016. Modelos 1660, 1778. Disponible en GSM o CDMA / 32, 128, o 256 GB / Oro Rosa, Oro, Plata, Negro Mate y Negro Brillante.

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circuit below iPhone 7 screw hole bs0405

Hello

I got this iphone 7 qualcomm version, it is not turning on. I noticed on board screw hole bs0405 is missing.

Please help me with a diagram which shows what lines were below this screw hole.

Thanks

Contesta esta pregunta Yo también tengo este problema

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@v1ny4 your question is a bit cryptic. Post some pictures of what you are looking for and what is missing with your QUESTION. Makes it easier for people to try and help you out. Agregar imágenes a una pregunta existente

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i will try. my microscope is not good quality.

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I haven’t got a diagram but these are the lines underneath. You will need to scrape the layers back and test with a multimeter.

·         GND

·         TOUCH_TO_AP_INT_L

·         MESA_TO_AOP_FDINT

·         LCM_TO_CHESTNUT_PWR_EN

·         I2C_AOP_SCL_ISO

·         I2C_AOP_SDA_ISO

·         PP1V8_MESA

·         BL_SW2_LX

·         AP_TO_TOUCH_MAMBA_RESET_L

·         SPI_AP_TO_TOUCH_MOSI

·         AP_TO_CUMULUS_CLK32K

·         LCM_TO_MANY_BSYNC

·         SPI_TOUCH_TO_AP_MISO

·         PP_VDD_BOOST

·         BL_SW1_LX

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Comentarios:

Thanks a lot!

Noticed there is baseband problem, trying to fix it. It seems previous person tried to fix it & ended up removing standoff screw hole.

The display & charging working. But the touch is not working. Trying to fix it.

I will update!

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touch is back, filter FL3922 near screw hole was loose :))

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Vin estará eternamente agradecido.
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