Unable to Access 4GB USB Memory Bar After Failed CDFS Partition Removal Attempt

Hello.
I tried to delete a CDFS iii partition it was an error. I tried to do something smi_mptool_v2.5.27_v8 but I don't know how to handle it completely. I don't see it as a drive on my computer. I am asking humbly for some help, there is nothing important on it and even though the flash drive is tiny (4gb), I feel sorry to write it off immediately because it is nice.
First, data from ChipGenius

SMI MPTool V2.5.14 v1 M0225 this one can come up.

Hmm now it showed the message "flash id not found in forceflash.set"

Maybe it's 27nm Samsung? And this is SM3257ENLT v2.5.06
Finally, SMI MPTool V2.03.49 v1 K0929

SM3257ENLT v2.5.06 - flash id not found in ForceFlash.set
SMI MPTool V2.03.49 v1 K0929 - does not see the ehhhh drive at all

Try WinSetupFromUSB 1.4 and click FBinstTool ... it usually saves my pendrive if I mess too much on it and after formatting with the force function I have it ready as when I connect to the computer for the first time.

Unfortunately, he can not see about it at all, I tried all the additional options in it and they do not see the same

Hello

I have a very similar problem, although the opposite I have I need to create a CDFS partition on a similar USB stick.

The obstacle is the FLASH memory chip, unknown to the SMI Mass Production Tool program, in my and your case it is SAMSUNG ECD788BF

Data from ChipGenius

USB Device ID: VID = 090C PID = 1000
Controller Vendor: SMI
Controller Part-Number: SM3257ENLT - ISP 141218-AA-
Flash ID code: ECD788BF - Samsung - 1CE / Single Channel [TLC] -> Total Capacity = 4GB

memory information from SMI MP




I found the latest version of the SMI program on flashboot.ru

flashboot.ru/files/file/445/

it's posted on February 26, but it doesn't recognize memory either.

In the program folder there is a ForceFlash-XXXXXX.SET file where X depends on the version,

for another USB memory with the previous version of the flash memory with the symbol SAMSUNG ECD798DE the definition of the FLASH chip is as follows:

A591 = Samsung, 16Gbit (8KP) (256Page) (19nm), K9AAGD8U0B (TWIN + 2Plane + 4Ext-intlv)
Samsung, 16Gbit (8KP) (256Page) (19nm), K9AAGD8U0B (TWIN + 2Plane + 4Ext-intlv) = EC, D5,98, DE, 94, C5,2,2,2,1,1,4,2E, F0,0,0, FF, FF, 1,60,60,1,8,1,1,41, C1,2.0, FF, 0.46.0 ,,,,,,
EC, D7.98, DE, 94, C5_0 = 592
A592 = Samsung, 32Gbit (8KP) (256Page) (19nm), K9ABGD8U0D (Single_DG)
Samsung, 32Gbit (8KP) (256Page) (19nm), K9ABGD8U0D (Single_DG) = EC, D7.98, DE, 94, C5,2,0,2,0,0,8,5E, F0,0,0, FF, FF, 1.60, 60, 1.8, 1.1, 41, 1.2, FF, 0.46.0 ,,,,,,

where EC, D7.98, DE, 94, C5 coincide with this memory information from the SMI MP tool



still looking for a solution, best regards

There are new versions of soft for SMI on the Colleague's website tagievara and here I will add selected firmware for Samung 19nm, which I was also looking for:

Hello

pidar is right, the latest version of SMI MASS PRODUCTION TOOL has recently appeared on the website http://www.usbdev.ru, albeit with the transcend logo. But it's not a problem.

http://www.usbdev.ru/files/smi/transcendsmbyusbdev/

file TRANSCEND-SM32X-PV1.1.64-BY-USBDEV-O0311 7 019 274 bytes

after unpacking

sm32Xtest_V2.5.41_v4_O0127

Works with the bone described earlier

ECD788BF - Samsung
Samsung K9ABGD8U0E

Thank you very much for help.
greetings

Gentlemen,
Thank you very much! I followed the topic, but did not have physical access to this flash drive (departure). Today I tried and the patient came back to life.
greetings
Merry Christmas

Witam
Padł mi pendrive podaję odczyt z CheckUDisk V5.4
Name: USB Flash Memory (USB2.0)

VID&PID: Vid_0930&Pid_6545
Speed: high speed

Vendor Description:
Product Description:
Serial Number: 001CC0EC34B2EC212632004D

\\.\PHYSICALDRIVE2
\\?\usbstor#disk&ven_&prod_usb_flash_memory&rev_pmap#001cc0ec34b2ec212632004d&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
VendorID:
ProductID: USB Flash Memory
Czy jest możliwość reanimować?
Pozdrawiam

Product Revision: PMAP
Logic Driver: J:\ (Total Space: 0.00 MB, Free Space: 0.00 MB)

Hello, I have a problem with the pendrive I do not know how to upload and what a soft firewall should be for this pendrive is described at this link I do not want to write everything from scratch
Link

It should work.

Nothing has changed after I uploaded this file. And wgl can someone write briefly how to load these files in this program.
Volume: F:
Controller: Silicon Motion SM3257 ENBA
Possible Memory Chip (s):
Samsung K9ABGD8U0E
Memory Type: TLC
Flash ID: ECD788BF 90C6
Flash CE: 1
Chip F / W: ISP NONE
MPTOOL Ver .: 0.00.00
VID: 090C
PID: 3000
Manufacturer: Silicon Motion, Inc.
Product: SM3255AA MEMORY BAR
Query Vendor ID:
Query Product ID: USB MEMORY BAR
Query Product Revision: 1000
Physical Disk Capacity: 0 Bytes
Windows Disk Capacity: 0 Bytes
Internal Tags: 8VAG-ASEJ
USB Version: 2.00
Declared Power: 100 mA
ContMeas ID: 357B-02-EE
Microsoft Windows 7 SP1 x64 Build 7601
------------------------------------
http://www.antspec.com/usbflashinfo/
Version: 8.9.0.605

maybe it is worth updating to the latest version, ie smi mptool, and the SMI MPTool V2.5.27 v8 M1004 version for the SM3257ENLT controller.
it's worth doing it, because I bought a used 4gb flash drive and it should be 8gb, after uploading the latest version, almost 8gb was recovered and in 4gb housing and it's free from errors! it's from a different version of the controller, I even bought a new 8gb mini flash drive and it should be 16gb only a new version of the controller and it is 11gb, but this is not the end, maybe there will be a new version and it will be possible to recover close to 16gb.

Hello, I have such a bug
Unknown device in device manager (error while requesting device description).
USB flash drive driver, what driver should I download?
Thanks a lot

Added after 38 [seconds]:

USB flash drive could not be found.
Plug in a USB flash drive and restart the utility.

Added after 34 [seconds]:

usbdriveinfo

Added after 45 [minutes]:

I have such a 32GB SD card, unfortunately it is recognized as 8MB, what should I do?

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 500mA

USB Device ID: VID = 0BDA PID = 0129
Serial Number: 20100201396000000

Device Vendor: Generic
Device Name: USB2.0-CRW
Device Revision: 3960

Manufacturer: Generic-
Product Model: xD / SD / MS
Product Revision: 1.00

Controller Part-Number: Unknown