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PINOUT SM-J510FN....?

Discussion of forensic issues related to all types of mobile phones and underlying technologies (GSM, GPRS, UMTS/3G, HSDPA, LTE, Bluetooth etc.)
Subforums: Mobile Telephone Case Law
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brozas
Newbie
 

PINOUT SM-J510FN....?

Post Posted: May 21, 19 10:18

Greetings fellow, I need to make a dump of a samsung sm-j510fn by means of "direct emmc on the board", I have not found the pinout on the internet, if someone has it would be very helpful.
A greeting, thank you.  
 
  

JaredDM
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 21, 19 13:12

Try posting a picture of the underside of the eMMC or the PCB with the eMMC removed. I'm sure someone can help identify it that way. Or, at the very least, post the part number of the eMMC chip.

Or are you saying that you're trying to read it without actually removing it? (if so, you'll probably need to destroy a good phone to find/follow the traces of the eMMC)
_________________
Lead Data Recovery Tech at Data Medics® - www.data-medics.com 
 
  

arcaine2
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 21, 19 19:43

There's no pinout because at least one of the lines, D0 i believe goes directly to CPU. You'd have to find a trace and solder into that if possible. Chip-off is a way to go for that one. It's _not_ encrypted by default.  
 
  

passcodeunlock
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 22, 19 10:27

What about flashing TWRP on it and dump the entire eMMC content without any kind of JTAG / chip-off hassle ?!
_________________
Apple passcode unlock + decrypted filesystem dump, Android user locks unlock + physical dump with decrypted userdata partition. We provide our services world-wide, but we reserve the right for choosing which tasks we take and which we deny! 
 
  

arcaine2
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 22, 19 18:38

As long as you're able to remove or disable FRP Lock (enable OEM Unlocking in developer settings) - sure.  
 
  

Bolo
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 24, 19 12:15

While in fact as Arcaine write D0 pin is located under CPU then it's not true information that only chipOff is possible - we are able to read physicaly this phone (J510FN variations) without CPU remove

ofcourse I don't accept any method with will trigger KNOX (warranty void) as well close access to KNOX container data like TWRP, root etc
_________________
Multi-COM - Bogusław Rzepka 
 
  

arcaine2
Senior Member
 

Re: PINOUT SM-J510FN....?

Post Posted: May 24, 19 18:05

I assume there's a trace somewhere that you can solder/connect into, like on Lumia 530 etc. Mind sharing that pinout for future use then, or you're rather thinking about some bootloader exploit instead?  
 

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