Empty eMMC question [Answered] - GSM-Forum

modder1 · 12-25-2017, 00:33

I have emmc which show user area empty but it was not wiped at any time, can anyone advise on this type of thing please?

Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Unknown eMMC
Page size : 512 B
Block size : 512 B
Block count : 447166457
Size : 213.23 GB (218343.00 MB)
---------------------------------------------------------------
CID Info

CID : 5A5A00000000000000000000000101ED
Manufacturer ID : 0X5A
Device/BGA : Device (removable)
OEM/Application ID : 0X00
Product name :
Product revision : 0.0
Product serial number : (hex) 1
Manufacturing date : 00/2014
---------------------------------------------------------------
CSD Info

CSD : 3C3C0000000000000000000000FFFF31
CSD structure : CSD version No. 1.0
SPEC version : Allocated by MMCA

Data read access time1: 0.03 ms
TRAN speed : 0 MHz
READ block length : 1 Bytes
WP group enable : NO
PERM_WRITE_PROTECT : YES
TMP_WRITE_PROTECT : YES
---------------------------------------------------------------
EXTCSD Info

Erase block size : 51200 Kbytes
Boot1 size : 16128 Kbytes
Boot2 size : 16128 Kbytes
RPMB size : 3584 Kbytes

Partition config : (0xAE) 10101110
Boot partition enable : (Bus width = 8Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0xFA) 11111010
Boot bus width : x8 (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 :

RST_n function : (0x02) RST_n signal is permanently disabled

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 4027949056 Kbytes
Partitions attribute : 0x7A
Part setting completed: 0x9B
GP partition 1 size : 780 MB
GP partition 2 size : 1918 MB
GP partition 3 size : 1498 MB
GP partition 4 size : 3812 MB
Enhanced area size : (0xC4800000) 3144 MB
Enhanced area start : (0xF7C2CE00) 3964 MB

---------------------------------------------------------------Searching Android build info...Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/_24_12_2017_18_33_11.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.0; FW: 1.22.
Whole proccess time: .
Parsing device...
Image size in bytes: 1315959296
Warning: Unknown file system type.
Details: Sector offset: 0
Parse finished.
Whole proccess time: 2 seconds : 0 ms.
Parsing contacts........done. No contacts found.
Parsing SMSs........done. No SMS info found.

Welcome to Medusa Pro Software version 1.5.0.
Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Unknown eMMC
Page size : 512 B
Block size : 512 B
Block count : 447166457
Size : 213.23 GB (218343.00 MB)
---------------------------------------------------------------
CID Info

CID : 5A5A00000000000000000000000101ED
Manufacturer ID : 0X5A
Device/BGA : Device (removable)
OEM/Application ID : 0X00
Product name :
Product revision : 0.0
Product serial number : (hex) 1
Manufacturing date : 00/2014
---------------------------------------------------------------
CSD Info

CSD : 3C3C0000000000000000000000FFFF31
CSD structure : CSD version No. 1.0
SPEC version : Allocated by MMCA

Data read access time1: 0.03 ms
TRAN speed : 0 MHz
READ block length : 1 Bytes
WP group enable : NO
PERM_WRITE_PROTECT : YES
TMP_WRITE_PROTECT : YES
---------------------------------------------------------------
EXTCSD Info

Erase block size : 51200 Kbytes
Boot1 size : 16128 Kbytes
Boot2 size : 16128 Kbytes
RPMB size : 3584 Kbytes

Partition config : (0xAE) 10101110
Boot partition enable : (Bus width = 8Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0xFA) 11111010
Boot bus width : x8 (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 :

RST_n function : (0x02) RST_n signal is permanently disabled

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 4027949056 Kbytes
Partitions attribute : 0x7A
Part setting completed: 0x9B
GP partition 1 size : 780 MB
GP partition 2 size : 1918 MB
GP partition 3 size : 1498 MB
GP partition 4 size : 3812 MB
Enhanced area size : (0xC4800000) 3144 MB
Enhanced area start : (0xF7C2CE00) 3964 MB

---------------------------------------------------------------Searching Android build info...Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/_24_12_2017_18_33_11.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.0; FW: 1.22.

sidnei35 · 12-25-2017, 01:23

Seems your emmc was damage, see this;

[QUOTE=modder1;12862286]I have emmc which show user area empty but it was not wiped at any time, can anyone advise on this type of thing please?

Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Unknown eMMC

Page size : 512 B
Block size : 512 B
Block count : 447166457
Size : 213.23 GB (218343.00 MB)

---------------------------------------------------------------
CID Info

CID : 5A5A00000000000000000000000101ED
Manufacturer ID : 0X5A
Device/BGA : Device (removable)
OEM/Application ID : 0X00
Product name :
Product revision : 0.0
Product serial number : (hex) 1
Manufacturing date : 00/2014
---------------------------------------------------------------
CSD Info

CSD : 3C3C0000000000000000000000FFFF31
CSD structure : CSD version No. 1.0
SPEC version : Allocated by MMCA

Data read access time1: 0.03 ms
TRAN speed : 0 MHz
READ block length : 1 Bytes
WP group enable : NO
PERM_WRITE_PROTECT : YES

TMP_WRITE_PROTECT : YES

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

Medusa Box · 12-25-2017, 06:39

Hello.

Yes, mr. sidnei35 is right, as You can see from your Software log, there is a problem with eMMC chip or You have not connected eMMC correctly:

Quote:

Device : Unknown eMMC
Page size : 512 B
Block size : 512 B
Block count : 447166457
Size : 213.23 GB (218343.00 MB)

Quote:

Boot1 size : 16128 Kbytes
Boot2 size : 16128 Kbytes
RPMB size : 3584 Kbytes

Please check soldering of all eMMC wires, make each wire as short as possible and try to connect the device again. Try to connect the device with higher Voltage level (try 2.0V, 2.2V), try to connect with different Bus speed values. If the problem with connection is still remain same, most likely, eMMC has HW issues.

modder1 · 12-25-2017, 14:47

Thank you guys was using the Moorc. Will try to wire directly to emmc. Really appreciate your help

Sent from my iPhone using Tapatalk

12-25-2017, 00:33	#1 (permalink)
modder1 Freak Poster Join Date: May 2010 Location: Toronto Age: 47 Posts: 361 Member: 1295004 Status: Offline Sonork: 100.1610057 Thanks Meter: 29	Empty eMMC question [Answered] I have emmc which show user area empty but it was not wiped at any time, can anyone advise on this type of thing please? Started. Reader #0: Generic EMV Smartcard Reader 0 Please disconnect battery and USB cable. Model Settings: Interface : eMMC Voltage : 1.8V Bus Mode : 1 bit Bus speed : Auto Connecting... Device : Unknown eMMC Page size : 512 B Block size : 512 B Block count : 447166457 Size : 213.23 GB (218343.00 MB) --------------------------------------------------------------- CID Info CID : 5A5A00000000000000000000000101ED Manufacturer ID : 0X5A Device/BGA : Device (removable) OEM/Application ID : 0X00 Product name : Product revision : 0.0 Product serial number : (hex) 1 Manufacturing date : 00/2014 --------------------------------------------------------------- CSD Info CSD : 3C3C0000000000000000000000FFFF31 CSD structure : CSD version No. 1.0 SPEC version : Allocated by MMCA Data read access time1: 0.03 ms TRAN speed : 0 MHz READ block length : 1 Bytes WP group enable : NO PERM_WRITE_PROTECT : YES TMP_WRITE_PROTECT : YES --------------------------------------------------------------- EXTCSD Info Erase block size : 51200 Kbytes Boot1 size : 16128 Kbytes Boot2 size : 16128 Kbytes RPMB size : 3584 Kbytes Partition config : (0xAE) 10101110 Boot partition enable : (Bus width = 8Bit) Boot ACK : No boot acknowledge sent (default) Boot bus conditions : (0xFA) 11111010 Boot bus width : x8 (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 : RST_n function : (0x02) RST_n signal is permanently disabled Partitioning support : Device supports partitioning features Enhanced attribute : Device can have enhanced technological features in partitions and user data area. Max enhanced data size: 4027949056 Kbytes Partitions attribute : 0x7A Part setting completed: 0x9B GP partition 1 size : 780 MB GP partition 2 size : 1918 MB GP partition 3 size : 1498 MB GP partition 4 size : 3812 MB Enhanced area size : (0xC4800000) 3144 MB Enhanced area start : (0xF7C2CE00) 3964 MB ---------------------------------------------------------------Searching Android build info...Not found --------------------------------------------------------------- Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/_24_12_2017_18_33_11.bin. Connect successful. --------------------------------------------------------------- SW: 1.5.0; FW: 1.22. Whole proccess time: . Parsing device... Image size in bytes: 1315959296 Warning: Unknown file system type. Details: Sector offset: 0 Parse finished. Whole proccess time: 2 seconds : 0 ms. Parsing contacts........done. No contacts found. Parsing SMSs........done. No SMS info found. Welcome to Medusa Pro Software version 1.5.0. Started. Reader #0: Generic EMV Smartcard Reader 0 Please disconnect battery and USB cable. Model Settings: Interface : eMMC Voltage : 1.8V Bus Mode : 1 bit Bus speed : Auto Connecting... Device : Unknown eMMC Page size : 512 B Block size : 512 B Block count : 447166457 Size : 213.23 GB (218343.00 MB) --------------------------------------------------------------- CID Info CID : 5A5A00000000000000000000000101ED Manufacturer ID : 0X5A Device/BGA : Device (removable) OEM/Application ID : 0X00 Product name : Product revision : 0.0 Product serial number : (hex) 1 Manufacturing date : 00/2014 --------------------------------------------------------------- CSD Info CSD : 3C3C0000000000000000000000FFFF31 CSD structure : CSD version No. 1.0 SPEC version : Allocated by MMCA Data read access time1: 0.03 ms TRAN speed : 0 MHz READ block length : 1 Bytes WP group enable : NO PERM_WRITE_PROTECT : YES TMP_WRITE_PROTECT : YES --------------------------------------------------------------- EXTCSD Info Erase block size : 51200 Kbytes Boot1 size : 16128 Kbytes Boot2 size : 16128 Kbytes RPMB size : 3584 Kbytes Partition config : (0xAE) 10101110 Boot partition enable : (Bus width = 8Bit) Boot ACK : No boot acknowledge sent (default) Boot bus conditions : (0xFA) 11111010 Boot bus width : x8 (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 : RST_n function : (0x02) RST_n signal is permanently disabled Partitioning support : Device supports partitioning features Enhanced attribute : Device can have enhanced technological features in partitions and user data area. Max enhanced data size: 4027949056 Kbytes Partitions attribute : 0x7A Part setting completed: 0x9B GP partition 1 size : 780 MB GP partition 2 size : 1918 MB GP partition 3 size : 1498 MB GP partition 4 size : 3812 MB Enhanced area size : (0xC4800000) 3144 MB Enhanced area start : (0xF7C2CE00) 3964 MB ---------------------------------------------------------------Searching Android build info...Not found --------------------------------------------------------------- Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/_24_12_2017_18_33_11.bin. Connect successful. --------------------------------------------------------------- SW: 1.5.0; FW: 1.22. Last edited by Medusa Box; 12-25-2017 at 06:40.

12-25-2017, 01:23	#2 (permalink)
sidnei35 Insane Poster Join Date: Dec 2016 Location: Belo Horizonte - MG Posts: 71 Member: 2658469 Status: Offline Thanks Meter: 20	Seems your emmc was damage, see this; [QUOTE=modder1;12862286]I have emmc which show user area empty but it was not wiped at any time, can anyone advise on this type of thing please? Started. Reader #0: Generic EMV Smartcard Reader 0 Please disconnect battery and USB cable. Model Settings: Interface : eMMC Voltage : 1.8V Bus Mode : 1 bit Bus speed : Auto Connecting... Device : Unknown eMMC Page size : 512 B Block size : 512 B Block count : 447166457 Size : 213.23 GB (218343.00 MB) --------------------------------------------------------------- CID Info CID : 5A5A00000000000000000000000101ED Manufacturer ID : 0X5A Device/BGA : Device (removable) OEM/Application ID : 0X00 Product name : Product revision : 0.0 Product serial number : (hex) 1 Manufacturing date : 00/2014 --------------------------------------------------------------- CSD Info CSD : 3C3C0000000000000000000000FFFF31 CSD structure : CSD version No. 1.0 SPEC version : Allocated by MMCA Data read access time1: 0.03 ms TRAN speed : 0 MHz READ block length : 1 Bytes WP group enable : NO PERM_WRITE_PROTECT : YES TMP_WRITE_PROTECT : YES ---------------------------------------------------------------

12-25-2017, 14:47	#4 (permalink)
modder1 Freak Poster Join Date: May 2010 Location: Toronto Age: 47 Posts: 361 Member: 1295004 Status: Offline Sonork: 100.1610057 Thanks Meter: 29	Thank you guys was using the Moorc. Will try to wire directly to emmc. Really appreciate your help Sent from my iPhone using Tapatalk