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Old 10-01-2019, 23:05   #1 (permalink)
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LG M700TV Q6+ QDLoader via Test Point


Hi is possible full backup and write flash using Test Point ?

QC Core Version 2.10
Using Port :COM42
Detecting Device mode...
Connecting to device without external programmers...
Device Class: sahara
Device Protocol: firehose
Emergency Mode: true
Reading QC Device information...
SerialNumber: 0xD400C330
MSM_HW_ID: 0x0006B0E1
OEM_PK_HASH: 0x2CF7619A278D26073F7EEA79BB7F4B7949C221487FEA058E A072CFFE38CE1496
SBL SW Version: 0x00000000
You must select loader to get access to EDL functions
Operation status: 0 Sucesso

QC Core Version 2.10
Using Port :COM42
Detecting Device mode...
Using EDL Programmer :C:\Program Files\Z3X\EASYJTAG\Loaders\prog_emmc_firehose_8937 _lite.mbn
Sahara Connectting To Device
Sahara Downloading flash programmer: C:\Program Files\Z3X\EASYJTAG\Loaders\prog_emmc_firehose_8937 _lite.mbn
Waiting for flash programmer to boot
Detecting Device mode...
Device Class: sahara
Device Protocol: firehose
Emergency Mode: true
Error call virtual function open_wrapper

Warning! Can't open source to read GPT
Partition info not found
Operation status: -4 COM port read error...
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Old 10-02-2019, 02:00   #2 (permalink)
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I am creating a backup of this device. It shows the logo and reboots, does not go into download mode and the customer needs the device data. How can I repair it?

Warning: Health report is very BAD

Device Life Time Estimation (MLC) [269]: 0x01 0% - 10% device life time used
Device Life Time Estimation (SLC) [268]: 0x01 0% - 10% device life time used
Pre EOL information [267]: 0x03 Urgent



Code:
Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 24 MHz
CMD Pullup Level: 1822 mV
CMD Active Level: 1878 mV
EMMC Device Information :
EMMC CID: 90014A484347386134A22986DA722581
EMMC CSD: D02701328F5903FFFFFFFFEF8A400027
EMMC Manufacture : SKHYNIX , EMMC NAME: HCG8a4 , HEX: 484347386134 , S/N: 2986DA72 , rev. 0xA2
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 2/2018
   EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
   EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
   EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 KB (000000400000) Counter: 1187 , Response: Not Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: HCG8a4_2986DA72_20191001_194338.extcsd
EMMC Init completed.

Warning: Health report is very BAD

Device Life Time Estimation (MLC) [269]: 0x01   0% - 10% device life time used
Device Life Time Estimation (SLC) [268]: 0x01   0% - 10% device life time used
Pre EOL information [267]: 0x03   Urgent

Operation: Find table from emmc

Vendor: Qualcomm
Searching GPT ...
GPT header is found and is valid
Checking for ROM2 ...
ROM2 is blank
Checking for ROM3 ...
ROM3 is blank
GPT header successfully parsed
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Old 10-02-2019, 13:30   #3 (permalink)
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BAD EMMC?

Code:
Operation: Reading S.M.A.R.T Report ...

Device Life Time Estimation (MLC) [269]: 0x01   0% - 10% device life time used
Device Life Time Estimation (SLC) [268]: 0x01   0% - 10% device life time used
Pre EOL information [267]: 0x03   Urgent

Optimal Read Size [266]: 0x40   256 KB
Optimal Write Size [265]: 0x40   256 KB
Optimal Trim Unit Size [264]: 0x07   28 KB
Code:
Operation: Random verify eMMC ...

If your restore data error occurs - the original data can be found in a folder:
\Backups\RandomVerify\HCG8a4_2986DA72_20191002_092619

eMMC switching to ROM1

Address: 000000000000, size: 000000004000 - FAIL
Address: 000000004000, size: 000000004000 - FAIL
Address: 000000008000, size: 000000004000 - FAIL
Address: 00000000C000, size: 000000004000 - FAIL
Address: 000000010000, size: 000000004000 - FAIL
Address: 000000014000, size: 000000004000 - FAIL
Address: 000000018000, size: 000000004000 - FAIL
Address: 00000001C000, size: 000000004000 - FAIL
Address: 000000020000, size: 000000004000 - FAIL
Address: 000000024000, size: 000000004000 - FAIL
Address: 000000028000, size: 000000004000 - FAIL
Address: 00000002C000, size: 000000004000 - FAIL
Address: 000000030000, size: 000000004000 - FAIL
Address: 000000034000, size: 000000004000 - FAIL
Address: 000000038000, size: 000000004000 - FAIL
Address: 00000003C000, size: 000000004000 - FAIL
Address: 000000040000, size: 000000004000 - FAIL
Address: 000000044000, size: 000000004000 - FAIL
Address: 000000048000, size: 000000004000 - FAIL
Address: 00000004C000, size: 000000004000 - FAIL

Write Speed - Max : 2574,87 KB/s , Min : 2412,36 KB/s , Avg : 2691,43 KB/s ,  Slow blocks: 0 of 19 (0,00 %) ,  Verified: 304,00 KB
Read Speed - Max : 2490,54 KB/s , Min : 2381,52 KB/s , Avg : 2595,62 KB/s ,  Slow blocks: 0 of 19 (0,00 %) ,  Verified: 304,00 KB


Exceeded limit for errors
Verified 0 MB. Errors - 20
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Old 10-02-2019, 17:24   #4 (permalink)
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Hi

I need extract userdata this phone is possible?
Android 7.1.1 It no power, shown logo LG and restart. I did full dump with user partitons without fails.
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Old 10-05-2019, 08:31   #5 (permalink)
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1) backup partititons
2) try this method: "Error writing at address: 000000000000" solution
3) restore partititons
4) solder eMMC, run phone, backup data
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Old 10-05-2019, 15:11   #6 (permalink)
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Quote:
Originally Posted by layder View Post
1) backup partititons
2) try this method: "Error writing at address: 000000000000" solution
3) restore partititons
4) solder eMMC, run phone, backup data
Hi Mr Layder

I tried but no sucess
I did type : "Confirm" , But alway got same error.

I need remove EMMC and use socket for this operation ?



Code:
Z3X EasyJtag Software ver. 3.6.1.4
Loading eMMC GEN2 Firmware... IO: 1800 mV
Box S/N: 15AEEBC0126DD0AB, ,FW Ver.: 02.44
CMD Pullup Level:1821 mV
CMD Active Level:1877 mV
Box IO Level:1800 mV
CLK Rate:18000 kHz
Bus Width:1bit,SDR
HiPower mode is ON!
---------- eMMC Device Information ----------

eMMC CID : 90014A484347386134A22986DA722581
eMMC CSD : D02701328F5903FFFFFFFFEF8A400027
eMMC Manufacturer ID: 0090 , OEM ID: 014A
eMMC Date: 02/2018  Rev.0xA2
eMMC NAME: HCG8a4 , S/N:  696703602
eMMC NAME (HEX): 484347386134 
EMMC ROM1 (Main User Data)   Capacity: 59640 MB
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 kB
EMMC RPMB is programmed and written 1187 times
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
  Extended CSD rev 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG: 0x38] Boot from:ROM1 (Main User Area)
Boot bus config [177]: 0x00 , width 1bit  , Partition config [179]: 0x38.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity WP group size [HC_WP_GRP_SIZE: 0x00004000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
 Device support partitioning feature
 Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Backup saved: HCG8a4_ 696703602_20191004_2316.extcsd
Done.

Operation not allowed , confirmation password not match!

Last edited by mcdiniz; 10-05-2019 at 15:19.
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Old 10-05-2019, 15:46   #7 (permalink)
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using emmc tool suite 1.6.2.0

Code:
Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 24 MHz
CMD Pullup Level: 1820 mV
CMD Active Level: 1877 mV
EMMC Device Information :
EMMC CID: 90014A484347386134A22986DA722581
EMMC CSD: D02701328F5903FFFFFFFFEF8A400027
EMMC Manufacture : SKHYNIX , EMMC NAME: HCG8a4 , HEX: 484347386134 , S/N: 2986DA72 , rev. 0xA2
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 2/2018
   EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
   EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
   EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 KB (000000400000) Counter: 1187 , Response: Not Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: HCG8a4_2986DA72_20191004_235320.extcsd
EMMC Init completed.

Warning: Health report is very BAD

Device Life Time Estimation (MLC) [269]: 0x01   0% - 10% device life time used
Device Life Time Estimation (SLC) [268]: 0x01   0% - 10% device life time used
Pre EOL information [267]: 0x03   Urgent

Operation: Changing GP sizes (test mode) ...

GP1 size: 0 MB , WR_REL: 1 , ENH 1
GP2 size: 0 MB , WR_REL: 1 , ENH 0
GP3 size: 0 MB , WR_REL: 1 , ENH 0
GP4 size: 0 MB , WR_REL: 1 , ENH 0

Zero sizes. This may damage your eMMC
Do you want to continue?

HW_PART error. Reason: CMD Timeout Error
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Old 10-06-2019, 12:44   #8 (permalink)
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1) CONFIRM - All big letters
2) some eMMC is strange - try classic software
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Old 10-07-2019, 02:55   #9 (permalink)
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Quote:
Originally Posted by layder View Post
1) CONFIRM - All big letters
2) some eMMC is strange - try classic software
I need remove emmc for this operation? Because i am using isp.

I tried CONFIRM all big letters but got same error.

Last edited by layder; 10-07-2019 at 08:03. Reason: merge posts
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Old 10-07-2019, 09:04   #10 (permalink)
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Not need remove
may be this eMMC can't be repaired via this method
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Old 10-07-2019, 13:44   #11 (permalink)
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Hi

I am trying use EasyJtag Tool , But alway got same error "Operation not allowed , confirmation password not match!"

I already tried these password below:
confirm
Confirm
CONFIRM

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Old 10-08-2019, 14:41   #12 (permalink)
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Hi Layder

Can you help me about wrong password ?
I want try use easy tool too
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Old 10-12-2019, 15:49   #13 (permalink)
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Hi Layder

Phone is alive now. more when starting he asked to restore the data. and I need to get the data from the phone (I backed up and went back all the partitions) but still when I turned on the phone to restore the phone.

Code:
Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 18 MHz
CMD Pullup Level: 592 mV
CMD Active Level: 1867 mV
EMMC Device Information :
EMMC CID: 90014A484347386134A22986DA722581
EMMC CSD: D02701328F5903FFFFFFFFEF8A400027
EMMC Manufacture : SKHYNIX , EMMC NAME: HCG8a4 , HEX: 484347386134 , S/N: 2986DA72 , rev. 0xA2
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 2/2018
   EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
   EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
   EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 KB (000000400000) Counter: 1200 , Response: Not Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x01
Backup saved: HCG8a4_2986DA72_20191011_102443.extcsd
EMMC Init completed.

Scanning soft partitions
GPT header is found and is valid
Partition: modem, [000000800000 - 000006000000], size: 000005800000 (88,0 MB)
Partition: aboot, [000006000000 - 000006200000], size: 000000200000 (2,00 MB)
Partition: abootbak, [000006200000 - 000006400000], size: 000000200000 (2,00 MB)
Partition: tz, [000006400000 - 000006600000], size: 000000200000 (2,00 MB)
Partition: tzbak, [000006600000 - 000006800000], size: 000000200000 (2,00 MB)
Partition: sbl1, [000006800000 - 000006900000], size: 000000100000 (1,00 MB)
Partition: sbl1bak, [000006900000 - 000006A00000], size: 000000100000 (1,00 MB)
Partition: rpm, [000006A00000 - 000006A80000], size: 000000080000 (512 KB)
Partition: rpmbak, [000006A80000 - 000006B00000], size: 000000080000 (512 KB)
Partition: devcfg, [000006B00000 - 000006B80000], size: 000000080000 (512 KB)
Partition: devcfgbak, [000006B80000 - 000006C00000], size: 000000080000 (512 KB)
Partition: cmnlib, [000006C00000 - 000006C80000], size: 000000080000 (512 KB)
Partition: cmnlibbak, [000006C80000 - 000006D00000], size: 000000080000 (512 KB)
Partition: cmnlib64, [000006D00000 - 000006D80000], size: 000000080000 (512 KB)
Partition: cmnlib64bak, [000006D80000 - 000006E00000], size: 000000080000 (512 KB)
Partition: keymaster, [000006E00000 - 000006E80000], size: 000000080000 (512 KB)
Partition: keymasterbak, [000006E80000 - 000006F00000], size: 000000080000 (512 KB)
Partition: spare1, [000006F00000 - 000006F80000], size: 000000080000 (512 KB)
Partition: spare2, [000006F80000 - 000007000000], size: 000000080000 (512 KB)
Partition: persistent, [000007000000 - 000007080000], size: 000000080000 (512 KB)
Partition: devinfo, [000007080000 - 000007180000], size: 000000100000 (1,00 MB)
Partition: spare3, [000007180000 - 000007800000], size: 000000680000 (6,50 MB)
Partition: modemst1, [000007800000 - 000007980000], size: 000000180000 (1,50 MB)
Partition: modemst2, [000007980000 - 000007B00000], size: 000000180000 (1,50 MB)
Partition: mcfg, [000007B00000 - 000007F00000], size: 000000400000 (4,00 MB)
Partition: fsc, [000007F00000 - 000007F80000], size: 000000080000 (512 KB)
Partition: ssd, [000007F80000 - 000008000000], size: 000000080000 (512 KB)
Partition: fsg, [000008000000 - 000008180000], size: 000000180000 (1,50 MB)
Partition: spare4, [000008180000 - 000008800000], size: 000000680000 (6,50 MB)
Partition: dsp, [000008800000 - 000009800000], size: 000001000000 (16,0 MB)
Partition: ftm, [000009800000 - 00000A000000], size: 000000800000 (8,00 MB)
Partition: misc, [00000A000000 - 00000A800000], size: 000000800000 (8,00 MB)
Partition: drm, [00000A800000 - 00000B000000], size: 000000800000 (8,00 MB)
Partition: sns, [00000B000000 - 00000B800000], size: 000000800000 (8,00 MB)
Partition: fota, [00000B800000 - 00000C200000], size: 000000A00000 (10,0 MB)
Partition: sec, [00000C200000 - 00000C280000], size: 000000080000 (512 KB)
Partition: keystore, [00000C280000 - 00000C300000], size: 000000080000 (512 KB)
Partition: rct, [00000C300000 - 00000C380000], size: 000000080000 (512 KB)
Partition: encrypt, [00000C380000 - 00000C400000], size: 000000080000 (512 KB)
Partition: eksst, [00000C400000 - 00000C480000], size: 000000080000 (512 KB)
Partition: apdp, [00000C480000 - 00000C500000], size: 000000080000 (512 KB)
Partition: msadp, [00000C500000 - 00000C580000], size: 000000080000 (512 KB)
Partition: dpo, [00000C580000 - 00000C600000], size: 000000080000 (512 KB)
Partition: DDR, [00000C600000 - 00000C680000], size: 000000080000 (512 KB)
Partition: spare5, [00000C680000 - 00000C800000], size: 000000180000 (1,50 MB)
Partition: boot, [00000C800000 - 00000E800000], size: 000002000000 (32,0 MB)
Partition: laf, [00000E800000 - 000010800000], size: 000002000000 (32,0 MB)
Partition: lafbak, [000010800000 - 000012800000], size: 000002000000 (32,0 MB)
Partition: recovery, [000012800000 - 000014800000], size: 000002000000 (32,0 MB)
Partition: recoverybak, [000014800000 - 000016800000], size: 000002000000 (32,0 MB)
Partition: factory, [000016800000 - 00001A000000], size: 000003800000 (56,0 MB)
Partition: raw_resources, [00001A000000 - 00001A400000], size: 000000400000 (4,00 MB)
Partition: raw_resourcesbak, [00001A400000 - 00001A800000], size: 000000400000 (4,00 MB)
Partition: persist, [00001A800000 - 00001C800000], size: 000002000000 (32,0 MB)
Partition: mpt, [00001C800000 - 00001E800000], size: 000002000000 (32,0 MB)
Partition: srtc, [00001E800000 - 00001F000000], size: 000000800000 (8,00 MB)
Partition: system, [00001F000000 - 00015F000000], size: 000140000000 (5,00 GB)
Partition: cache, [00015F000000 - 00017F000000], size: 000020000000 (512 MB)
Partition: OP, [00017F000000 - 000186000000], size: 000007000000 (112 MB)
Partition: userdata, [000186000000 - 000E8F7FBC00], size: 000D097FBC00 (52,1 GB)
Partition: grow, [000E8F7FBC00 - 000E8F7FBE00], size: 000000000200 (512 B)
GPT header successfully parsed

Get firmware version

Brand = lge
Manufacturer = LGE
Device = mh
Model = LG-M700
Phone platform = msm8937
CPU Abi = armeabi-v7a
Android release = 7.1.1
Firmware version = NMF26X
Firmware date = Thu Jul 11 11:57:18 IST 2019

Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 18 MHz
CMD Pullup Level: 592 mV
CMD Active Level: 1867 mV
EMMC Device Information :
EMMC CID: 90014A484347386134A22986DA722581
EMMC CSD: D02701328F5903FFFFFFFFEF8A400027
EMMC Manufacture : SKHYNIX , EMMC NAME: HCG8a4 , HEX: 484347386134 , S/N: 2986DA72 , rev. 0xA2
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 2/2018
   EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
   EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
   EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 KB (000000400000) Counter: 1200 , Response: Not Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x01
Backup saved: HCG8a4_2986DA72_20191011_102453.extcsd
EMMC Init completed.

Operation: Write by vendor (Qualcomm/HiSilicon/Omap)

Creating GPT-partitioninig
Writing PrimaryGPT at address: 000000000000
Writing BackupGPT at address: 000E8F7FBE00
GPT-partitioning done

Partition name: modem
Filename: modem.bin , Offset: 000000800000 , filesize: 92274688 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1950,79 KB/s
Partition name: aboot
Filename: aboot.bin , Offset: 000006000000 , filesize: 2097152 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1982,18 KB/s
Partition name: abootbak
Filename: abootbak.bin , Offset: 000006200000 , filesize: 2097152 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1953,94 KB/s
Partition name: tz
Filename: tz.bin , Offset: 000006400000 , filesize: 2097152 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1969,85 KB/s
Partition name: tzbak
Filename: tzbak.bin , Offset: 000006600000 , filesize: 2097152 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1995,36 KB/s
Partition name: sbl1
Filename: sbl1.bin , Offset: 000006800000 , filesize: 1048576 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1986,40 KB/s
Partition name: sbl1bak
Filename: sbl1bak.bin , Offset: 000006900000 , filesize: 1048576 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1934,14 KB/s
Partition name: rpm
Filename: rpm.bin , Offset: 000006A00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1896,61 KB/s
Partition name: rpmbak
Filename: rpmbak.bin , Offset: 000006A80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1880,44 KB/s
Partition name: devcfg
Filename: devcfg.bin , Offset: 000006B00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1897,96 KB/s
Partition name: devcfgbak
Filename: devcfgbak.bin , Offset: 000006B80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1935,29 KB/s
Partition name: cmnlib
Filename: cmnlib.bin , Offset: 000006C00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1900,24 KB/s
Partition name: cmnlibbak
Filename: cmnlibbak.bin , Offset: 000006C80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1885,79 KB/s
Partition name: cmnlib64
Filename: cmnlib64.bin , Offset: 000006D00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1829,15 KB/s
Partition name: cmnlib64bak
Filename: cmnlib64bak.bin , Offset: 000006D80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1888,39 KB/s
Partition name: keymaster
Filename: keymaster.bin , Offset: 000006E00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1923,74 KB/s
Partition name: keymasterbak
Filename: keymasterbak.bin , Offset: 000006E80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1934,17 KB/s
Partition name: spare1
Filename: spare1.bin , Offset: 000006F00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1862,15 KB/s
Partition name: spare2
Filename: spare2.bin , Offset: 000006F80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1897,80 KB/s
Partition name: persistent
Filename: persistent.bin , Offset: 000007000000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1873,09 KB/s
Partition name: devinfo
Filename: devinfo.bin , Offset: 000007080000 , filesize: 1048576 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1934,50 KB/s
Partition name: spare3
Filename: spare3.bin , Offset: 000007180000 , filesize: 6815744 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1987,25 KB/s
Partition name: modemst1
Filename: modemst1.bin , Offset: 000007800000 , filesize: 1572864 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1962,94 KB/s
Partition name: modemst2
Filename: modemst2.bin , Offset: 000007980000 , filesize: 1572864 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1969,79 KB/s
Partition name: mcfg
Filename: mcfg.bin , Offset: 000007B00000 , filesize: 4194304 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1947,44 KB/s
Partition name: fsc
Filename: fsc.bin , Offset: 000007F00000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1903,52 KB/s
Partition name: ssd
Filename: ssd.bin , Offset: 000007F80000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1913,95 KB/s
Partition name: fsg
Filename: fsg.bin , Offset: 000008000000 , filesize: 1572864 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1939,90 KB/s
Partition name: spare4
Filename: spare4.bin , Offset: 000008180000 , filesize: 6815744 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1978,35 KB/s
Partition name: dsp
Filename: dsp.bin , Offset: 000008800000 , filesize: 16777216 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1978,49 KB/s
Partition name: ftm
Filename: ftm.bin , Offset: 000009800000 , filesize: 8388608 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1974,71 KB/s
Partition name: misc
Filename: misc.bin , Offset: 00000A000000 , filesize: 8388608 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1966,09 KB/s
Partition name: drm
Filename: drm.bin , Offset: 00000A800000 , filesize: 8388608 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1979,94 KB/s
Partition name: sns
Filename: sns.bin , Offset: 00000B000000 , filesize: 8388608 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1982,21 KB/s
Partition name: fota
Filename: fota.bin , Offset: 00000B800000 , filesize: 10485760 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1973,87 KB/s
Partition name: sec
Filename: sec.bin , Offset: 00000C200000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1867,06 KB/s
Partition name: keystore
Filename: keystore.bin , Offset: 00000C280000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1889,75 KB/s
Partition name: rct
Filename: rct.bin , Offset: 00000C300000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1920,22 KB/s
Partition name: encrypt
Filename: encrypt.bin , Offset: 00000C380000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1925,05 KB/s
Partition name: eksst
Filename: eksst.bin , Offset: 00000C400000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1916,81 KB/s
Partition name: apdp
Filename: apdp.bin , Offset: 00000C480000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1921,70 KB/s
Partition name: msadp
Filename: msadp.bin , Offset: 00000C500000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1892,86 KB/s
Partition name: dpo
Filename: dpo.bin , Offset: 00000C580000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1884,98 KB/s
Partition name: DDR
Filename: DDR.bin , Offset: 00000C600000 , filesize: 524288 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1892,19 KB/s
Partition name: spare5
Filename: spare5.bin , Offset: 00000C680000 , filesize: 1572864 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1963,90 KB/s
Partition name: boot
Filename: boot.bin , Offset: 00000C800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1975,41 KB/s
Partition name: laf
Filename: laf.bin , Offset: 00000E800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1976,55 KB/s
Partition name: lafbak
Filename: lafbak.bin , Offset: 000010800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1977,43 KB/s
Partition name: recovery
Filename: recovery.bin , Offset: 000012800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1971,95 KB/s
Partition name: recoverybak
Filename: recoverybak.bin , Offset: 000014800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1981,84 KB/s
Partition name: factory
Filename: factory.bin , Offset: 000016800000 , filesize: 58720256 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1971,73 KB/s
Partition name: raw_resources
Filename: raw_resources.bin , Offset: 00001A000000 , filesize: 4194304 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1971,21 KB/s
Partition name: raw_resourcesbak
Filename: raw_resourcesbak.bin , Offset: 00001A400000 , filesize: 4194304 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1973,11 KB/s
Partition name: persist
Filename: persist.bin , Offset: 00001A800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1981,11 KB/s
Partition name: mpt
Filename: mpt.bin , Offset: 00001C800000 , filesize: 33554432 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1982,88 KB/s
Partition name: srtc
Filename: srtc.bin , Offset: 00001E800000 , filesize: 8388608 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1977,93 KB/s
Partition name: system
Filename: system.bin , Offset: 00001F000000 , filesize: 5368709120 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1981,42 KB/s
Partition name: cache
Filename: cache.bin , Offset: 00015F000000 , filesize: 536870912 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1980,97 KB/s
Partition name: OP
Filename: OP.bin , Offset: 00017F000000 , filesize: 117440512 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1980,86 KB/s
Partition name: userdata
Filename: userdata.bin , Offset: 000186000000 , filesize: 55993940992 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 1966,35 KB/s
Partition name: grow
Filename: grow.bin , Offset: 000E8F7FBC00 , filesize: 512 bytes
eMMC switching to ROM1
Erasing partition...
Writing partition...
Done writing partition. Write speed: 29,04 KB/s

Operation: Writing BootConfig ...
Reg: 179  Value: 0x38
Reg: 177  Value: 0x00
Reg: 162  Value: 0x01
Done

All done   time: [09:10:35:231]
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Old 10-15-2019, 22:17   #14 (permalink)
Freak Poster
 
Join Date: Jul 2012
Posts: 355
Member: 1789551
Status: Offline
Thanks Meter: 74
How to restore userdata with Easy jtag?

I made a full backup of all partitions and after repairing emmc I returned the full backup. more when turning on the phone appears error that the data is corrupted that it needs to restore the same.

Code:
Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 18 MHz
CMD Pullup Level: 587 mV
CMD Active Level: 1867 mV
EMMC Device Information :
EMMC CID: 90014A484347386134A22986DA722581
EMMC CSD: D02701328F5903FFFFFFFFEF8A400027
EMMC Manufacture : SKHYNIX , EMMC NAME: HCG8a4 , HEX: 484347386134 , S/N: 2986DA72 , rev. 0xA2
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 2/2018
   EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
   EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
   EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 KB (000000400000) Counter: 1258 , Response: Not Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x01
Backup saved: HCG8a4_2986DA72_20191015_180858.extcsd
EMMC Init completed.

Operation: File Explorer...

Scan from: HCG8a4

Vendor: Qualcomm
Searching GPT ...
GPT header is found and is valid

GPT header successfully parsed

Scan done

Mount [modem] successfully   PartType: FAT16
Mount [dsp] successfully   PartType: LINUX
Mount [persist-lg] successfully   PartType: LINUX
Mount [sns] successfully   PartType: LINUX
Mount [persist] successfully   PartType: LINUX
Mount [mpt] successfully   PartType: LINUX
Mount [srtc] successfully   PartType: LINUX
Mount [system] successfully   PartType: LINUX
Mount [cache] successfully   PartType: LINUX
Mount [OP] successfully   PartType: LINUX
Mount [data] SKIPPED   PartType: Full Disk Encryption

Get firmware version
Brand = lge
Manufacturer = LGE
Device = mh
Model = LG-M700
Phone platform = msm8937
CPU Abi = armeabi-v7a
Android release = 7.1.1
Firmware version = NMF26X
Firmware date = Thu Jul 11 11:57:18 IST 2019
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