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Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 8, 16 or 32 GB capacity / black or white plastic back.

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Can you help me verify some components on the logic board?

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I have attached a picture of the iPhone 3GS Logic board. I marked five components on it ( 1 to 5). Can you help me identify those components and what they do?

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I have no 100% information about those parts - but from some og them are very similar to known pieces in other phones. number 5 is the wcdma/gsm antenna switch, number 4 looks like a capacitor, numer 3 looks like a gsm antenna switch. sorry for number 1&2 - i have no high res pictures of those parts.

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I added some pictures (high res) for parts 1 and 2, if you have any idea please let me know.

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you forgot to put the picture in the question

maybe these two pictures will give you the answer

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I am new to this. Now I added the Image. These two pictures are helpful, but I am looking for other small parts. If you have any clue, that would be good.

Thank you.

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hamzeh will be eternally grateful.
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