Sandisk Ultra microSD 32GB

Questions about different pinouts, scheme of soldering and required equipment

Moderators: Dmitriy_TS, Roman_TS, Filipp_TS


jerovsek
Newbie
Posts: 14
Joined: 11.01.13
Reputation: 0 / (3)

Sandisk Ultra microSD 32GB

Postby jerovsek » 08.06.20, 08:03

Hello,

I try to recover files from this card. If I try to read with PC3000 SD adapter, I can recover some files with row recovery, but all files are corruped.
When I try to recover with spiderboard, pinout check is OK, but when I try to read ID I receive R/B fail error.
Pinout for this card is 4x6 type 2

Any sugegstion

Thank you

User avatar
Roman_TS
Site Admin
Posts: 566
Joined: 09.02.11
Reputation: 21 / (213)

Re: Sandisk Ultra microSD 32GB

Postby Roman_TS » 08.06.20, 10:49

Hello. Please make a ticket in ts.acelaboratory.com

Our engineers will guide you.
With best regards
ACELab technical support
ts.acelaboratory.com
blog.acelaboratory.com


jerovsek
Newbie
Posts: 14
Joined: 11.01.13
Reputation: 0 / (3)

Re: Sandisk Ultra microSD 32GB

Postby jerovsek » 08.06.20, 11:43

Hello Roman,
ticket is already opened(28.5.2020), but no response from TS

Best regards

Jure

User avatar
Roman_TS
Site Admin
Posts: 566
Joined: 09.02.11
Reputation: 21 / (213)

Re: Sandisk Ultra microSD 32GB

Postby Roman_TS » 08.06.20, 17:17

I will pick it up. Sorry for delay in our response. It was a fault of our engineer.
With best regards
ACELab technical support
ts.acelaboratory.com
blog.acelaboratory.com


jerovsek
Newbie
Posts: 14
Joined: 11.01.13
Reputation: 0 / (3)

Re: Sandisk Ultra microSD 32GB

Postby jerovsek » 09.06.20, 14:30

Thank you Roman.
Everything is OK.

User avatar
Amarbir[CDR-Labs]
Advanced user
Posts: 761
Joined: 03.08.09
Reputation: 8 / (77)

Re: Sandisk Ultra microSD 32GB

Postby Amarbir[CDR-Labs] » 16.06.20, 21:08

Hi,
Did you solve this buddy ,Jerovsek can you share id and mcu of this
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
Visit - > http://www.chandigarhdatarecovery.com My Facebook - > https://www.facebook.com/chandigarhdatarecovery


jerovsek
Newbie
Posts: 14
Joined: 11.01.13
Reputation: 0 / (3)

Re: Sandisk Ultra microSD 32GB

Postby jerovsek » 17.06.20, 07:48

Hello Amarbir,

case is not solved, because controller block access to the nand

User avatar
arvika
New user
Posts: 61
Joined: 14.10.09
Reputation: 2 / (21)

Re: Sandisk Ultra microSD 32GB

Postby arvika » 15.08.20, 11:59

jerovsek wrote:Source of the post Hello Amarbir,

case is not solved, because controller block access to the nand

It is not true :) I have many same cases, where other reader can read dump correctly.

User avatar
Roman_TS
Site Admin
Posts: 566
Joined: 09.02.11
Reputation: 21 / (213)

Re: Sandisk Ultra microSD 32GB

Postby Roman_TS » 20.08.20, 15:11

As an option you can solder GND wire from Spider to A1 pin in Pin Map Scheme 1 for mSD. It should help to block access of CPU to the NAND core. Usually help.

http://www.pc3000flash.com/solbase/mono ... 4&lang=eng
With best regards
ACELab technical support
ts.acelaboratory.com
blog.acelaboratory.com

User avatar
Amarbir[CDR-Labs]
Advanced user
Posts: 761
Joined: 03.08.09
Reputation: 8 / (77)

Re: Sandisk Ultra microSD 32GB

Postby Amarbir[CDR-Labs] » 18.09.20, 07:26

Jerovsek ,
Did you try what roman said ? . Roman i do not think that should work BTW reason it Main Pins are fully connected to NAND VCC then it will never make a difference .
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
Visit - > http://www.chandigarhdatarecovery.com My Facebook - > https://www.facebook.com/chandigarhdatarecovery


Return to “Monolithic devices recovery”

Who is online

Users browsing this forum: No registered users and 1 guest