Now in Here READ SPEED IS MAXIMUM USB2 =33MB
AND WRITE SPEED IS 17MB

Now in Alcor Au6987hl


Alcor Old Famly Have 2 Channel I Can Use Duall Channel or Use Interleave ((Change Some «R» to Change Interleved or Dual Channel "

JS29F64G08CAMD2 have 2CE ok? JS29F32G08AAMD2*2

ok 4 Flash On 1 Channel so Read and write Speed Must be slow
if i Install 2 nand Flash Have 1 ce

Read Speed is Normal But Write Speed is *2
But in Large Flash Size For Example 32G or 64G Controller Muse Have 2 or 4 or 8 Channel

say chip information

example:
smi 3257enlt+mt29f256g08maaa

ok in Downgraded Flash Must Be =Ecc=1 Just Use Low Level Format To Scan All Block

Fast Mode Cant Frimware for DownGraded

HCG is 50nm is 8G but old Speed full!

ut165 or it165 also support 4k 50 or 34nm

If you cant use the dmptools try URescue_v1.2.8.9 or older version

Use URescue_v1.2.8.9.exe or older for ite 1165

i didnt see anything take a good picture!!! good resolution

and Re soldring all nand flash leg!

take a picture of Flash Pcb(Board)

and You connect +5v just 5 second after connect to pc open ChipGenius if you see flash id and name EX:«98 d7 98 87 toshiba tc58nvg6ta200 »

The mptool Now detect controller But!!! not Found Nand Flash

Frist show the flash Pcb And re Read old Articles

erase all block kon mp ro beband bad urecuse ro estefade kon

Plase read old Articles

use URescue_v1.2.12.1

ّ

Take a picture like this and type memory name example «29256g08aaa»+«SM3255en»

ok take a picture from other side

i juse see the controller side from flash

Hear ding Voice in install on pc?

in device maneger show something?

i am so sorry

Flash Cant be Fix Hardware Mode

Flash Lose Nand Flash

ONLINE RECOVER USE FLASH ID AND DOWNLOAD SMI TOOLS IN «c:\WINDOWS\TEMP\SMI»

I USED IN «SMI 32X BY DAVODAMIRAJAM»

BUT ONLINE RECOVERY CANT DO ANYTHING FOR DOWNGRADE FLASH
WE MUST LEARN ALL CHINA MP TOOL

IN 2013 I REPLACE ALMOUST 1000 FLASH

JUST 2% USED GOOD NAND FLASH

98% USED TLC SO SOME TLC ALSO IS GOOD BUT USED CHINA TLC NO NAME NO MARK NO ANYTHING AND COMPANY Will earn more money

SMS257ENA IS POWER FULL CONTROLLER

TRANCEND Leave ALCOR AND NOW USE SMI

ADATA LEAVE UT,ITE AND NOW USE SMI

ALSO SILICON POWER LEAVE 2232-2233-2250-2260-2261-2267 AND USE SMI

WHY?

BECUASE SM3257ENA SUPPORT ALMOST 200 MEMORY

WRITE MLC UP TO 20MB
READ UP TO 30

BUT ALL COMPANY USED CRASH,BAD,CHEAP MEMORY

SANDISK IS Pest

ALSO SILICON POWER NOW USE DOWNGRADE FLASH IS SO Uncertain

DOWNGRADE FLASH NOT STANDARD AND HAVENT GOOD SPEED

MP PROGRAM CANT INSTALL FRIMWARE FAST

SO WE MUST USE BIN MODE AND USE LOW LEVEL FORMAT

PROGRAM START AND SEARCH BLOCK BY BLOCK AND CHECK BIN MODE

IF BLOCK UP TO 7600 FLASH IS 7.2G

IF BAD BLOCK IS 50% FLASH IS 3.6G
IF 75~80 % BAD BLOCK FLASH IS 1.8G

IN DOWNGRADE WE MUST DO SOMETHING
1-FIND PAGE SIZE
2-FIND MEMORY NM(EXAMPLE 24N)
3-FIND MEMORY ECC:(YOU MUST SEARCH! JUST SEARCH )

AFTER ALL DOWNGRADE RE FRIMWARE IS SO HARD

IF U DOWNLOAD RECOVER FROM SILICON POWER

YOU FIND DYNA MP TOOL

DYNA MP LIKE UPTOOL(IN PHISON ) SPEED IS LOW AND FRIMWARE WORK FOR 3~4 MONTH

SO DYNA MP TOOL INSTALL FORCE FRIMWARE «MEAN OF FORCE??»=NOT WORK NICE

SO AFTER COMING SANDISK 8G(2$) NO ANY BODY USE INTEL+MICRON (TOSHIBA TAIWAN )

MICRON MLC 25NM ICE =R=25,W=10 ~7.50$

INTEL MLC 8K 2CE=9$

AND NOW
SANDISK swill=2$

I NEVER AND EVER COPY MY IMPORTANT DATA TO LIKE THIS.