where to buy Galaxy s3 Mother board/Mainboard?

I have an I535 that evidently has a friend mainboard. I tried all the steps to fix it from a softbrick but still get nothing. From what i have read it needs a new motherboard/mainboard but I cannot find one for sale anywhere. There are several on ebay but they say Bad ESN (whatever that means) so I am assuming those are not good. I just need a new mainboard so I can get my phone working. Anyone have one or have a supplier that sells them? My search terms must be wrong because I cannot find any.

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*fried

A bad esn just means that phone can't be used on a carrier.....either been reported stolen or the owner didn't pay the bill so the carrier black listed the esn....if the esn or meid number is not stored on the main board you could use one with a bad esn....of course I could be wrong.....may be able to get a used one for what it would cost anyway.....

If you still need one i have one ill sell to you

im interested.
Do you still have the piece?

you don't have a mainboard thatll work with a t999 do you?

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you don't have a mainboard thatll work with a t999 do you?

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Originally Posted by vince mcclammy1 [Only registered and activated users can see links. Click Here To Register...]

I have an I535 that evidently has a friend mainboard. I tried all the steps to fix it from a softbrick but still get nothing. From what i have read it needs a new motherboard/mainboard but I cannot find one for sale anywhere. There are several on ebay but they say Bad ESN (whatever that means) so I am assuming those are not good. I just need a new mainboard so I can get my phone working. Anyone have one or have a supplier that sells them? My search terms must be wrong because I cannot find any.

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*fried

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Have you tried to have the board jtagged? contact me if you did not try jtag.

Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

do you still have the new main board for sg3

I sent my S3 to Samsung because it would not hold a charge. They sent the phone back after 2 weeks with a note saying the motherboard was bad and that replacing the motherboard would cost as much as the phone itself. They said the phone was damaged although all of my trouble shooting to find out what the problem was with the phone was done with the assistance of T-Mobile Technical Support or Samsung Support. The phone is basically useless so would like to replace the motherboard if at all possible. Does anyone know where I can purchase one?

I was wondering if you still had more of the Main board?
-Crista