Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White.

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Hardware issue! Cannot find anyone on earth who experienced the same.

Iphone 4 factory unlocked started to show'No service' I have changed the carriers,Reset all the settings and even restored the phone.

Sent to repair center and they said- Motherboard needs to be replaced. Its damaged due to overheating..

My phone is working but i am not getting any signal.. Even wifi is working great.

How can i get a new motherboard? How to repair it?

Answered! View the answer I have this problem too

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Check you apple warranty is still in date... Why buy the entire logicboard (which costs the same as an entire phone!!) when you could a) get the repair for free or b) fix the problem? If the phone was bought from new ( ie not pre owned)Check with service provider that you're paid up, clean sim, order new sim. If this is second hand then check it's not lost/stolen/insurance claim. After that you need to start troubleshooting the antenna. Or go try a tech with iPhone repair credentials. Good repairmen will repair not replace

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Well iphone was just officially launched in india last month.. and i have purchased it without any receipt. But i can check my warranty online through my serial number & it detects i can get my iphone repaired or incase defective to be replaced. But they have mentioned in their policies that they il require a receipt for purchase verification. So that means i have to pay for repair if they may take my device.

I dont think we have good repairmen in india... I will appreciate if i courier my device to you and pay you through paypal.. If you can help me getting it repaired at your place.


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Hey faisal, iPhone 4 Logic Board Replacement: Where to Buy? a post about purchasing a replacement logic board (Apple refers to them as logic boards instead of motherboards).

And here is our free guide on how to install it!

Good luck.

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Well its really expensive... I am a student and i cannot invest my parents money again. I had paid around 1000$ for that phone..I will prefer getting it repaired first or else i il stick back to a 100-200$ cellphone :)


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faisal will be eternally grateful.
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