This is probably because the logic board is pretty much the phone itself. It's where the IMEI and serial numbers are baked into the phone, and they have to be unique. And with the board, you're buying the RAM, NAND Flash storage, the CPU/GPUs, baseband transceivers... all the expensive stuff. Get a new logic board and you're basically buying a new iPhone.
The only place likely to help you is an Apple Store. Out of warranty iPhone 4 repairs cost $149. Which, if you could find someone who could sell you a logic board, will likely charge you that much anyway, and outside of the Apple Store you'd still have to install it yourself.
I fix iPhones, did you spill water on your phone? I just had a lady last week who soaked her phone in soda. After 2 hours of cleaning and drying I was able to revive it. She still needs a LCD and a new battery though.
I fix iPhones, did you spill water on your phone? I just had a lady last week who soaked her phone in soda. After 2 hours of cleaning and drying I was able to revive it. She still needs a LCD and a new battery though.
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Yea. I just bought a new iPhone when my board got screwed. Not worth even bothering.