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CompactFlash, SD, MMC, USB flash storage. Anything that does not have moving parts inside.
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SAMSUNG S3

July 9th, 2014, 15:31

Hi to all!

Is bad cel.

The cell that burned. No power. I need to recover data (photos, all files)
model: GT-I9300

Which and the memory chip?

Help?
Attachments
imgo-2.jpeg
imgo.jpeg

Re: SAMSUNG S3

July 9th, 2014, 17:15

I hope this helps you here

chk attach.
:wink:
Attachments
Samsung S3 - GT-I9300.rar
(434.58 KiB) Downloaded 685 times

Re: SAMSUNG S3

July 9th, 2014, 18:38

Check the service manual. :wink:

... or this URL:
http://www.electronicproducts.com/Samsu ... t-132.aspx

:wink:

... or check the attached block diagram snapshots (from the service manual).

:wink:
Attachments
Block_Diag_devs.jpg
Block_Diag_AP.jpg
Block_Diag_CP.jpg
Block_Diag_POP.jpg
Block_Diag_full.jpg

Re: SAMSUNG S3

July 10th, 2014, 2:44

Encrypted (AFAIR)

Re: SAMSUNG S3

July 10th, 2014, 9:00

Thanks!!! :D

Re: SAMSUNG S3

July 11th, 2014, 15:30

Can you write full name of memory chip? Is it an eMMC?

Re: SAMSUNG S3

July 11th, 2014, 18:30

arvika wrote:Can you write full name of memory chip? Is it an eMMC?

The answer is in einstein9's PCB photos, and in the link to the parts list, and in the service manual.

KMVTU000LM-B503
MCP - 16GB eMMC NAND + 64MB Mobile DDR
Samsung Semiconductor
Main PCB, Top

http://www.samsung.com/global/business/ ... &iaId=2384

http://www.google.com/search?q=%22GT-I9 ... letype:pdf
Attachments
Samsung_Galaxy_S_III_GT-i9300_Mobile_Handset_-_Main_PCB_Top_MCP.jpg

Re: SAMSUNG S3

July 12th, 2014, 16:37

So I'm optimistic about recovery from eMMC nand.

Re: SAMSUNG S3

July 12th, 2014, 18:20

I have no idea whether it will help, or if the devices are similar, but here is a datasheet for a Samsung KLMxGxxEHx eMMC moviNAND:

http://web3032.sh1.magic2008.cn.m1.magi ... 450191.pdf

Re: SAMSUNG S3

July 12th, 2014, 18:22

Hint: JTAG.



Haltec

Re: SAMSUNG S3

July 16th, 2014, 15:53

If you would like some help with this, pm me.
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