LG LS991 write verification error. But connect OK [Answered]

[johnoroo37]

SEE LOGS BELOW


Welcome to Medusa Pro Software version 1.7.0.
Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : LG
Model : LS991
SRF : C:/Program Files/Octoplus Pro JTAG Software/firmwareFolder/LG_LS991_EMMC_032G74.srf
Voltage : 2.0V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...

ERROR[001]: Can not connect. No target device present.

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : LG
Model : LS991
SRF : C:/Program Files/Octoplus Pro JTAG Software/firmwareFolder/LG_LS991_EMMC_032G74.srf
Voltage : 2.0V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...

ERROR[001]: Can not connect. No target device present.

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : LG
Model : LS991
SRF : C:/Program Files/Octoplus Pro JTAG Software/firmwareFolder/LG_LS991_EMMC_032G74.srf
Voltage : 2.0V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Toshiba eMMC 032G74
Page size : 512 B
Block size : 512 B
Block count : 61071360
Size : 29.12 GB (29820.00 MB)
---------------------------------------------------------------
CID Info

CID : 11010030333247373400316D903782E3
Manufacturer ID : 0X11
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : 032G74
Product revision : 0.0
Product serial number : (hex) 316D9037
Manufacturing date : 08/2015
---------------------------------------------------------------
CSD Info

CSD : D02700320F5903FFFFFFFFE78640009B
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 1.7 (for MMC v5.0, v5.01)
Erase block size : 4096 Kbytes
Boot1 size : 4096 Kbytes
Boot2 size : 4096 Kbytes
RPMB size : 4096 Kbytes

Partition config : (0x00) 00000000
Boot partition enable : Device not boot enabled (default)
(Bus width = 1Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0x00) 00000000
Boot bus width : x1 (sdr) or x4 (ddr) bus width in boot operation mode (default)
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 : (0x01) RST_n signal is permanently enabled

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 15269888 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

Backup EXT_CSD saved to file C:/Program Files/Octoplus Pro JTAG Software/EXT_CSD Backups/032G74_17_12_2018_19_05_49.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.7.0; FW: 1.24.
P00: GPT (00000000, 00008000) 16 MB
P01: modem (00008000, 0002B000) 86 MB
P02: pmic (00038000, 00000400) 512 KB
P03: sbl1 (00038400, 00000800) 1024 KB
P04: tz (00038C00, 00000800) 1024 KB
P05: sdi (00039400, 00000400) 512 KB
P06: hyp (00039800, 00000400) 512 KB
P07: rpm (00039C00, 00000400) 512 KB
P08: aboot (0003A000, 00001000) 2048 KB
P09: sbl1bak (0003B000, 00000800) 1024 KB
P10: pmicbak (0003B800, 00000400) 512 KB
P11: tzbak (0003BC00, 00000800) 1024 KB
P12: hypbak (0003C400, 00000400) 512 KB
P13: rpmbak (0003C800, 00000400) 512 KB
P14: abootbak (0003CC00, 00001000) 2048 KB
P15: sdibak (0003DC00, 00000400) 512 KB
P16: limits (0003E000, 00000400) 512 KB
P17: devinfo (0003E400, 00000400) 512 KB
P18: apdp (0003E800, 00000400) 512 KB
P19: msadp (0003EC00, 00000400) 512 KB
P20: dpo (0003F000, 00000400) 512 KB
P21: spare1 (0003F400, 00000C00) 1536 KB
P22: misc (00040000, 00008000) 16 MB
P23: persist (00048000, 00010000) 32 MB
P24: modemst1 (00058000, 00000C00) 1536 KB
P25: modemst2 (00058C00, 00000C00) 1536 KB
P26: fsg (00059800, 00000C00) 1536 KB
P27: fsc (0005A400, 00000400) 512 KB
P28: ssd (0005A800, 00000400) 512 KB
P29: keystore (0005AC00, 00000400) 512 KB
P30: DDR (0005B000, 00001000) 2048 KB
P31: sec (0005C000, 00000400) 512 KB
P32: encrypt (0005C400, 00000400) 512 KB
P33: eksst (0005C800, 00000400) 512 KB
P34: rct (0005CC00, 00000400) 512 KB
P35: persistent (0005D000, 00001000) 2048 KB
P36: spare2 (0005E000, 00002000) 4 MB
P37: laf (00060000, 00018000) 48 MB
P38: boot (00078000, 00014000) 40 MB
P39: recovery (0008C000, 00014000) 40 MB
P40: drm (000A0000, 00004000) 8 MB
P41: sns (000A4000, 00004000) 8 MB
P42: mpt (000A8000, 00010000) 32 MB
P43: eri (000B8000, 00004000) 8 MB
P44: raw_resources (000BC000, 00002000) 4 MB
P45: raw_resourcesbak (000BE000, 00002000) 4 MB
P46: operatorlogging (000C0000, 00008000) 16 MB
P47: carrier (000C8000, 00014000) 40 MB
P48: felica (000DC000, 00004000) 8 MB
P49: factory (000E0000, 00017000) 46 MB
P50: spare3 (000F7000, 00001000) 2048 KB
P51: fota (000F8000, 00005000) 10 MB
P52: spare4 (000FD000, 00003000) 6 MB
P53: system (00100000, 0085E000) 4.184 GB
P54: cache (0095E000, 00268000) 1232 MB
P55: userdata (00BC6000, 02E72000) 23.22 GB
P56: grow (03A38000, 00005FDF) 11.98 MB
Repairing from file "C:/Program Files/Octoplus Pro JTAG Software/firmwareFolder/LG_LS991_EMMC_032G74.srf".
Write data verification is enabled.
Writing GPT partition...
Write verification error 1. Possible reasons: damaged or write protected eMMC.
Disconnected.



PLEASE WHAT IS THE PROBLEM OR SOLUTION TO THIS

[Medusa Box]

Hello.

but i get this error "Write verification error 1. Possible reasons: damaged or write protected eMMC.

This error means, than that the eMMC is damaged. Unfortunately, in this case only the solution is a chip replacement. You can try to disable "Write data verification" option and repeat "Smart Repair" operation. Also You can try to connect the device with higher voltage level (try 2.2-2.4V). Most likely, this will not help, but You can try. If the problem is still remain, only the solution is a chip replacement.