第四代iPhone。维修过程直观易懂,但前置玻璃和LCD面板无法分开,只能作为同一零件更换。GSM版本, 8, 16, or 32 GB 容量 / 型号 A1332 / 黑色或白色

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iPhone 4 network searching.No Network

Hello just like to ask.

Could this iPhone 4 logic board get fixed.The phone is not blocked but just seems to show network searching and can't pick up a signal.

I think there could be a problem here no to sure tho.

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Yes them 2 chips are not on.I have them tho can take them of a spear board i have.Hmm now just need the soldering skills

Your image is a bit out of focus, but it does look like somebody applied a jumper. Remember that this ha now become common practice. You can get a circuit writer pen to close the loop if you have trouble soldering those very small pieces.

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Your antenna coil is disappeared. If you replace it you will most likely have full signal again.

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http://www.ebay.nl/itm/Apple-iPhone-4-Bl...

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i have the same problem with iphone 4s simfree , he read the simcard but away searching.... any sugestion?

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按维修分数 1
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iphone 4s network searching poblam

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make sure your time and date is correct that will fix it unless the black service wire is faulty or the clip is goes into is broken

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Thanks did the time and date still not working.Wire is fine.I been looking at a few pics and it seems am missing the blue coil

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