All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 5 posts ] 
Author Message
 Post subject: Pèndrive KINGSTON DT50/32GB : Controler : PHISON PS2251-07-V
PostPosted: May 22nd, 2019, 8:54 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 409
Location: spain
Hi all.
I intend to upload all the cases I make with Rusolut.
This way if someone finds a device like the one that has already been seen, you will only have to open the case and get the data.

I start with this case in which I am having trouble reading the nand data. I find many bit errors.


Attachments:
2019-05-22 at 14-53-56.jpg
2019-05-22 at 14-53-56.jpg [ 243.75 KiB | Viewed 2197 times ]

_________________
Is Earth an intelligent being?
Top
 Profile  
 
 Post subject: Re: Pèndrive KINGSTON DT50/32GB : Controler : PHISON PS2251-
PostPosted: May 23rd, 2019, 18:33 
Offline

Joined: July 2nd, 2014, 8:05
Posts: 182
mhp666 wrote:
I am having trouble reading the nand data. I find many bit errors.

Hi,
Drop us msg, we might be able to help you to fix bit errors on this chip.

_________________
VISUAL NAND RECONSTRUCTOR. A big revolution in chip-off data recovery


Top
 Profile  
 
 Post subject: Re: Pèndrive KINGSTON DT50/32GB : Controler : PHISON PS2251-
PostPosted: May 24th, 2019, 17:21 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 409
Location: spain
Thank you.

I have already sent the message.

I have to say that each and every one of the emails that I have sent you have answered me. I am very satisfied with the after-sales service (It is my personal opinion).

A greeting.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: Pèndrive KINGSTON DT50/32GB : Controler : PHISON PS2251-
PostPosted: May 25th, 2019, 17:16 
Offline

Joined: July 2nd, 2014, 8:05
Posts: 182
mhp666 wrote:
Thank you.
I have to say that each and every one of the emails that I have sent you have answered me. I am very satisfied with the after-sales service (It is my personal opinion).
A greeting.


Pleasure to hear that! :)

mhp666 wrote:
Hi all.
I find many bit errors.


Depending on chip will can test new Read Retry here (if we didn't already :)) and hopefully fix most of errors.

_________________
VISUAL NAND RECONSTRUCTOR. A big revolution in chip-off data recovery


Top
 Profile  
 
 Post subject: Re: Pèndrive KINGSTON DT50/32GB : Controler : PHISON PS2251-
PostPosted: May 25th, 2019, 18:27 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 409
Location: spain
Once the <UNITE> is done you have to set the block size in 256pages.

This way in each block will go all the pages ordered from 00 to FF. In my opinion it is better to take the position as a page number, for possible reading errors.

I upload the structure of the NAND in a file, although there are some fields that have not yet been deciphered.

Then sort the blocks by LBN, sort and filter, and sort the pages within the blocks by position.

I'm quite a novice in this, please, I feel if I'm wrong in some things. I can not get results for the moment because of the immense number of failures in reading the NAND.

A greeting.


Attachments:
Caso 0012 - Pendrive Kingston DT50 32GB.rar [1.32 KiB]
Downloaded 46 times

_________________
Is Earth an intelligent being?
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 5 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group