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identify jtag pins unknown phone ?

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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identify jtag pins unknown phone ?

Post Posted: Sat Aug 18, 2018 11:30 pm

hello all ....
i got a new case but the phones is complete destroyed Smile and i didn't hear of that model before : called ( SICCOO ) model : H601 ...
i cant find any info about phone spec. ? can u help me also need to identify jtag pins



is there anyway to identify ( TRST , RTCK , TCK , TMS , TDI , TDO , VREF , GND ) by multimeter ?  

qassam22222
Senior Member
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Sun Aug 19, 2018 2:44 am

- qassam22222
can u help me also need to identify jtag pins

The terminals seems marked by text.

Take a better photo.

Try submitting it to free online kanji/Chinese OCR services.

jaclaz
_________________
- In theory there is no difference between theory and practice, but in practice there is. - 

jaclaz
Senior Member
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Tue Aug 21, 2018 2:01 pm

Multimetr no but you can probe points by Riff, JTAG Finder or Easy Z3x...
_________________
Multi-COM - Bogusław Rzepka
multi-com.eu 

Bolo
Senior Member
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Thu Aug 23, 2018 1:18 am

- jaclaz
- qassam22222
can u help me also need to identify jtag pins

The terminals seems marked by text.

Take a better photo.

Try submitting it to free online kanji/Chinese OCR services.

jaclaz

ok thank u brother i will try sunday Smile  

qassam22222
Senior Member
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Thu Aug 23, 2018 1:19 am

- Bolo
Multimetr no but you can probe points by Riff, JTAG Finder or Easy Z3x...

i buy them bfore 2 weeks they still in transit Smile
check ur inbox i send u privte msg  

qassam22222
Senior Member
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Tue Aug 28, 2018 2:35 am

This is Spreadtrum based phone ( SP7731C) and I never heard of any SPD done via JTAG.
It can be dumped via usb cable, though.  

legija
Newbie
 
 
  

Re: identify jtag pins unknown phone ?

Post Posted: Tue Aug 28, 2018 7:06 am

Just a couple of points.

1. How do you know the arrow marks TRST etc if you havent any tech spec for this phone? Also on right handside of photo under card slot assignment there are 5 test points clustered together. Do you know what function they serve?

2. Have you visited this website and registered to get the Stock ROM download with research material - aplush.xyz/stock-rom/siccoo-h601/

"SICCOO H601 Firmware specs and Download Links

SICCOO H601

ROM Android 6.0

ROM SICCOO H601
ROM SICCOO H601 – Update V2.0
ROM SICCOO H601 – Update V3.0
Factory-Upgrade-Research

SICCOO H601 Stock rom Flash file Of Direct Download links. All files and tutorials are free to download and read for everyone."
_________________
Institute for Digital Forensics (IDF) - www.linkedin.com/groups/2436720
Mobile Telephone Examination Board (MTEB) - www.linkedin.com/groups/141739
Universal Network Investigations - www.linkedin.com/groups/13536130
Mobile Telephone Evidence & Forensics trewmte.blogspot.com 

trewmte
Senior Member
 
 

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