K350N LG k8 - Corrupted Software ! [Answered]

[zakiyyboss]

I tried to used EMMC tab and connect. I was able to connect the EMMC and even flash with kdz firmware. All went well and written done successfully. But when power on it still the same

Now when i format the EMMC and flash again there is no PARTIONs at all even after a successful flash..

What is the ISSUE !!

Model Settings:
Interface : eMMC
Voltage : 2.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Hynix eMMC H8G1e
Page size : 512 B
Block size : 512 B
Block count : 15269888
Size : 7.28 GB (7456.00 MB)
---------------------------------------------------------------
CID Info

CID : 90014A483847316505081693BC6E3455
Manufacturer ID : 0X90
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X4A
Product name : H8G1e
Product revision : 0.8
Product serial number : (hex) 1693BC6E
Manufacturing date : 03/2017
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFFFFFFFEF8A4040D3
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 : 512 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: 3817472 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)/Medusa Pro Software/EXT_CSD Backups/H8G1e_12_08_2020_11_40_22.bin.
Connect successful.
---------------------------------------------------------------
SW: 2.0.5; FW: 1.24.

[Octopus support]

Hello.

Pleas post here full Software log with all performed operations, we will check it.

[zakiyyboss]

Hello here is the log process:"

Parsing file...
Opening G:/LG/K350N/K350n10a_03_0315.kdz file...
File parsing finished.
Write data verification is enabled.
Writing. Please wait...

Switched to boot area partition 1.
Writing partition preloader... Done.

Switched to user area.
Writing partition pgpt... Done.
Writing partition lk... Done.
Writing partition laf... Done.
Writing partition boot... Done.
Writing partition recovery... Done.
Writing partition logo... Done.
Writing partition secro... Done.
Writing partition tee1... Done.
Writing partition tee2... Done.
Writing partition cust... Done.
Writing partition factory... Done.
Writing partition efuse... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition system... Done.
Writing partition OP... Done.
Writing partition OP... Done.
Writing partition OP... Done.
Writing partition OP... Done.
Writing partition sgpt... Done.
Writing is finished.
SW: 2.0.5; FW: 1.24.

but when disconect and connect again:

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

Connecting...
Device : Hynix eMMC H8G1e
Page size : 512 B
Block size : 512 B
Block count : 15269888
Size : 7.28 GB (7456.00 MB)
---------------------------------------------------------------
CID Info

CID : 90014A483847316505081693BC6E3455
Manufacturer ID : 0X90
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X4A
Product name : H8G1e
Product revision : 0.8
Product serial number : (hex) 1693BC6E
Manufacturing date : 03/2017
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFFFFFFFEF8A4040D3
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 : 512 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: 3817472 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)/Medusa Pro Software/EXT_CSD Backups/H8G1e_12_08_2020_13_52_38.bin.
Connect successful.
---------------------------------------------------------------
SW: 2.0.5; FW: 1.24.

[Octopus support]

Please to try to write the firmware by unchecking the "preloader" partition and post here log we will check.

[zakiyyboss]

Originally Posted by Octopus support

Please to try to write the firmware by unchecking the "preloader" partition and post here log we will check.

This is the ERROR:

Opening G:/LG/K350N/K350n10a_03_0315.kdz file...
Write data verification is enabled.
Writing. Please wait...
Writing partition pgpt...
Read/write verification error. Possible reasons: damaged or write protected eMMC.
Disconnected.

What is the problem !!!

[rebainoor]

Use low voltage 1,8 or 2.0 v and retry