Samsung N8000 Write data verification Problem. HELP - GSM-Forum

Prototip4ik · 07-09-2019, 16:26

The tablet hangs on the Samsung logo. I connected via JTAG. There were all sections, I downloaded the first 512 MB, made a factor format, and downloaded the SRF file from the support zone, uploaded it to the tablet without the Write data verification checkbox, because if you write with this parameter, you get the error "Read / write verification error." Possible reasons: damaged or write protected eMMC ". The tablet now does not go into the download mode. How can I recover it? In the log from the support area, flash memory is not write protected, and in my memory there is write protection.

PHP Code:

  Please disconnect battery and USB cable.

 
Selected device model: Samsung GT-N8000.

Selected file: D:/JPRO files/MODELS/Samsung GT-N8000/Samsung_GT-N8000_EMMC_MAG2GA.srf.

eMMC interface selected.

Connecting...

Page size    : 512 b

Block size   : 512 b

Block count  : 30777344

Size         : 14.68 GB

Device       : Samsung eMMC MAG2GA

--------------------------------------------------------

CID Info

 
CID                   : 1501004D41473247410799E016B140E5

Manufacturer ID       : 0X15

Device/BGA            : BGA(Discrete embeded)

OEM/Application ID    : 0X00

Product name          : MAG2GA

Product revision      : 0.7

Product serial number : (hex)99E016B1

Manufacturing date    : 04/2013

--------------------------------------------------------

CSD Info

 
CSD                   : D02701320F5903FFF6DBFFFF8A404007

CSD structure         : CSD version No. 1.2

SPEC version          : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5,

                        4.51, 5.0, 5.01, 5.1

Data read access time1: 15 ms

TRAN speed            : 26 MHz

READ block length     : 512 Bytes

WP group enable       : YES

PERM_WRITE_PROTECT    : NO

TMP_WRITE_PROTECT     : NO

--------------------------------------------------------

EXTCSD Info

 
Revision 1.5 (for MMC v4.41)

Boot1 size            : 2048 Kbytes

Boot2 size            : 2048 Kbytes

RPMB size             : 128 Kbytes

Boot partition enable : Boot partition 1

 
Partition config      : 01001000

Backup EXT_CSD saved to file D:/Projects/Octoplus_JTag/build/EXT_CSD Backups/MAG2GA_13_06_2016_16_36_56.bin.

Connect successful.

my log

PHP Code:

  Model Settings:

Interface : eMMC

Brand     : Samsung

Model     : GT-N8000

SRF       : C:/Program Files (x86)/Octoplus Pro JTAG Software/firmwareFolder/SAMSUNG_GT-N8000_EMMC_MAG2GA.srf

Voltage   : 2.0V

Bus Mode  : 1 bit

Bus speed : Auto

 
Connecting...

Device       : Samsung eMMC MAG2GA

Page size    : 512 B

Block size   : 512 B

Block count  : 30777344

Size         : 14.68 GB (15028.00 MB)

---------------------------------------------------------------

CID Info

 
CID                   : 1501004D41473247410799E016B140E5

Manufacturer ID       : 0X15

Device/BGA            : BGA (Discrete embedded)

OEM/Application ID    : 0X00

Product name          : MAG2GA

Full name             : KLMAG2GE2A-A001

Product revision      : 0.7

Product serial number : (hex) 99E016B1

Manufacturing date    : 04/2013

---------------------------------------------------------------

CSD Info

 
CSD                   : D02701320F5903FFF6DBFFFF8A406063

CSD structure         : CSD version No. 1.2

SPEC version          : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5,

                        4.51, 5.0, 5.01, 5.1

Data read access time1: 15 ms

TRAN speed            : 26 MHz

READ block length     : 512 Bytes

WP group enable       : YES

PERM_WRITE_PROTECT    : YES

TMP_WRITE_PROTECT     : NO

---------------------------------------------------------------

EXTCSD Info

 
Revision 1.5 (for MMC v4.41)

Erase block size      : 512 Kbytes

Boot1 size            : 2048 Kbytes

Boot2 size            : 2048 Kbytes

RPMB size             : 128 Kbytes

 
Partition config      : (0x00) 00000000

Boot partition enable : Device not boot enabled (default)

(Bus width = 4Bit)

Boot ACK              : No boot acknowledge sent (default)

 
Boot bus conditions   : (0x01) 00000001

Boot bus width        : x4 (sdr/ddr) bus width in boot operation mode

Reset boot bus conditions   : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default)

Boot mode             : Use single data rate + backward compatible timings in boot operation (default)

 
RST_n function        : (0x00) RST_n signal is temporary disabled (default)

 
Partitioning support  : Device supports partitioning features

Enhanced attribute    : Device can have enhanced technological features in partitions and user data area.

Max enhanced data size: 7659520 Kbytes

Partitions attribute  : 0x0

Part setting completed: 0x0

GP partition 1 size   : 0 b

GP partition 2 size   : 0 b

GP partition 3 size   : 0 b

GP partition 4 size   : 0 b

Enhanced area size    : (0x0) 0 b

Enhanced area start   : (0x0) 0 b

Prototip4ik · 07-09-2019, 17:15

All figured it out. emmc needs to be changed..

Writing. Please wait...
ERROR[007]: Command fail.
At sector 18456096.
Attempting to write...
Disconnected.

Prototip4ik · 07-10-2019, 06:11

Once again I tried to erase emmc, tried to fill it with Factory repair using a pit file. Everything was recorded successfully, but still there is no memory markup. What am I doing wrong?

Quote:

Model Settings:
Interface : eMMC
Brand : Samsung
Model : GT-N8000
SRF : C:/Program Files (x86)/Octoplus Pro JTAG Software/firmwareFolder/SAMSUNG_GT-N8000_EMMC_MAG2GA.srf
Voltage : 2.0V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Samsung eMMC MAG2GA
Page size : 512 B
Block size : 512 B
Block count : 30777344
Size : 14.68 GB (15028.00 MB)
---------------------------------------------------------------
CID Info

CID : 1501004D41473247410799E016B140E5
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : MAG2GA
Full name : KLMAG2GE2A-A001
Product revision : 0.7
Product serial number : (hex) 99E016B1
Manufacturing date : 04/2013
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFF6DBFFFF8A406063
CSD structure : CSD version No. 1.2
SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5,
4.51, 5.0, 5.01, 5.1
Data read access time1: 15 ms
TRAN speed : 26 MHz
READ block length : 512 Bytes
WP group enable : YES
PERM_WRITE_PROTECT : YES
TMP_WRITE_PROTECT : NO
---------------------------------------------------------------
EXTCSD Info

Revision 1.5 (for MMC v4.41)
Erase block size : 512 Kbytes
Boot1 size : 2048 Kbytes
Boot2 size : 2048 Kbytes
RPMB size : 128 Kbytes

Partition config : (0x00) 00000000
Boot partition enable : Device not boot enabled (default)
(Bus width = 4Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0x01) 00000001
Boot bus width : x4 (sdr/ddr) bus width in boot operation mode
Reset boot bus conditions : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default)
Boot mode : Use single data rate + backward compatible timings in boot operation (default)

RST_n function : (0x00) RST_n signal is temporary disabled (default)

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 7659520 Kbytes
Partitions attribute : 0x0
Part setting completed: 0x0
GP partition 1 size : 0 b
GP partition 2 size : 0 b
GP partition 3 size : 0 b
GP partition 4 size : 0 b
Enhanced area size : (0x0) 0 b
Enhanced area start : (0x0) 0 b

---------------------------------------------------------------Searching Android build info...
Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/MAG2GA_10_07_2019_08_57_16.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.7.6; FW: 1.24.

Octopus box · 07-10-2019, 08:59

Quote:

Once again I tried to erase emmc, tried to fill it with Factory repair using a pit file

Please, post here full Software log with all performed operations

Besides, please check SM-N8000 Pit issue[Answered]

nour2014 · 11-01-2019, 16:15

my friend u should make test on emmc first to know if theres any error or not,
regards

07-09-2019, 16:26	#1 (permalink)
Prototip4ik Freak Poster Join Date: Jul 2018 Location: RUSSIA Age: 42 Posts: 139 Member: 2851795 Status: Offline Thanks Meter: 21	Samsung N8000 Write data verification Problem. HELP The tablet hangs on the Samsung logo. I connected via JTAG. There were all sections, I downloaded the first 512 MB, made a factor format, and downloaded the SRF file from the support zone, uploaded it to the tablet without the Write data verification checkbox, because if you write with this parameter, you get the error "Read / write verification error." Possible reasons: damaged or write protected eMMC ". The tablet now does not go into the download mode. How can I recover it? In the log from the support area, flash memory is not write protected, and in my memory there is write protection. PHP Code: Please disconnect battery and USB cable. Selected device model: Samsung GT-N8000. Selected file: D:/JPRO files/MODELS/Samsung GT-N8000/Samsung_GT-N8000_EMMC_MAG2GA.srf. eMMC interface selected. Connecting... Page size : 512 b Block size : 512 b Block count : 30777344 Size : 14.68 GB Device : Samsung eMMC MAG2GA -------------------------------------------------------- CID Info CID : 1501004D41473247410799E016B140E5 Manufacturer ID : 0X15 Device/BGA : BGA(Discrete embeded) OEM/Application ID : 0X00 Product name : MAG2GA Product revision : 0.7 Product serial number : (hex)99E016B1 Manufacturing date : 04/2013 -------------------------------------------------------- CSD Info CSD : D02701320F5903FFF6DBFFFF8A404007 CSD structure : CSD version No. 1.2 SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5, 4.51, 5.0, 5.01, 5.1 Data read access time1: 15 ms TRAN speed : 26 MHz READ block length : 512 Bytes WP group enable : YES PERM_WRITE_PROTECT : NO TMP_WRITE_PROTECT : NO -------------------------------------------------------- EXTCSD Info Revision 1.5 (for MMC v4.41) Boot1 size : 2048 Kbytes Boot2 size : 2048 Kbytes RPMB size : 128 Kbytes Boot partition enable : Boot partition 1 Partition config : 01001000 Backup EXT_CSD saved to file D:/Projects/Octoplus_JTag/build/EXT_CSD Backups/MAG2GA_13_06_2016_16_36_56.bin. Connect successful. my log PHP Code: Model Settings: Interface : eMMC Brand : Samsung Model : GT-N8000 SRF : C:/Program Files (x86)/Octoplus Pro JTAG Software/firmwareFolder/SAMSUNG_GT-N8000_EMMC_MAG2GA.srf Voltage : 2.0V Bus Mode : 1 bit Bus speed : Auto Connecting... Device : Samsung eMMC MAG2GA Page size : 512 B Block size : 512 B Block count : 30777344 Size : 14.68 GB (15028.00 MB) --------------------------------------------------------------- CID Info CID : 1501004D41473247410799E016B140E5 Manufacturer ID : 0X15 Device/BGA : BGA (Discrete embedded) OEM/Application ID : 0X00 Product name : MAG2GA Full name : KLMAG2GE2A-A001 Product revision : 0.7 Product serial number : (hex) 99E016B1 Manufacturing date : 04/2013 --------------------------------------------------------------- CSD Info CSD : D02701320F5903FFF6DBFFFF8A406063 CSD structure : CSD version No. 1.2 SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5, 4.51, 5.0, 5.01, 5.1 Data read access time1: 15 ms TRAN speed : 26 MHz READ block length : 512 Bytes WP group enable : YES PERM_WRITE_PROTECT : YES TMP_WRITE_PROTECT : NO --------------------------------------------------------------- EXTCSD Info Revision 1.5 (for MMC v4.41) Erase block size : 512 Kbytes Boot1 size : 2048 Kbytes Boot2 size : 2048 Kbytes RPMB size : 128 Kbytes Partition config : (0x00) 00000000 Boot partition enable : Device not boot enabled (default) (Bus width = 4Bit) Boot ACK : No boot acknowledge sent (default) Boot bus conditions : (0x01) 00000001 Boot bus width : x4 (sdr/ddr) bus width in boot operation mode Reset boot bus conditions : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default) Boot mode : Use single data rate + backward compatible timings in boot operation (default) RST_n function : (0x00) RST_n signal is temporary disabled (default) Partitioning support : Device supports partitioning features Enhanced attribute : Device can have enhanced technological features in partitions and user data area. Max enhanced data size: 7659520 Kbytes Partitions attribute : 0x0 Part setting completed: 0x0 GP partition 1 size : 0 b GP partition 2 size : 0 b GP partition 3 size : 0 b GP partition 4 size : 0 b Enhanced area size : (0x0) 0 b Enhanced area start : (0x0) 0 b

07-09-2019, 17:15	#2 (permalink)
Prototip4ik Freak Poster Join Date: Jul 2018 Location: RUSSIA Age: 42 Posts: 139 Member: 2851795 Status: Offline Thanks Meter: 21	All figured it out. emmc needs to be changed.. Writing. Please wait... ERROR[007]: Command fail. At sector 18456096. Attempting to write... Disconnected.

11-01-2019, 16:15	#5 (permalink)
nour2014 Freak Poster Join Date: Jul 2013 Location: egypt alexandria Posts: 200 Member: 1972033 Status: Offline Thanks Meter: 32	my friend u should make test on emmc first to know if theres any error or not, regards