PC-3000 Forum

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

Hello. Please make a ticket in ts.acelab.eu.com

Our engineers will guide you.

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

Best regards

Jure

I will pick it up. Sorry for delay in our response. It was a fault of our engineer.

Thank you Roman.
Everything is OK.

Hi,
Did you solve this buddy ,Jerovsek can you share id and mcu of this

Hello Amarbir,

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

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.

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

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 .

Roman_TS wrote:Source of the post 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

Hi All...

At the "Read Chip ID" stage, I had the same "R/B Fail" error on a SanDisk 2GB mSD (type 4 monolith) - This was my very first attempt at monolith recovery...!!

...I tried what Roman suggested, soldering 0.2mm wire from GND on spider to pin A1.... and it worked!!

Regards Jason