LG H636 repair done, but still "dead" [Solved]

[sadak89]

Welcome to Octoplus Pro JTAG Software version 1.6.5.
Started.
Reader #0: Alcor Micro USB Smart Card Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : LG
Model : H631
SRF : C:/Program Files (x86)/Octoplus Pro JTAG Software/firmwareFolder/LG_H631_EMMC_R311MB.srf
Voltage : 2.2V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Hynix eMMC HAG2e
Page size : 512 B
Block size : 512 B
Block count : 30785536
Size : 14.68 GB (15032.00 MB)
---------------------------------------------------------------
CID Info

CID : 90014A4841473265050757A1384C72A5
Manufacturer ID : 0X90
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X4A
Product name : HAG2e
Product revision : 0.7
Product serial number : (hex) 57A1384C
Manufacturing date : 07/2015
---------------------------------------------------------------
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 : (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: 7692288 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/HAG2e_12_08_2018_12_31_45.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.6.5; FW: 1.24.
P00: GPT (00000000, 00000400) 512 KB
P01: sbl1 (00000400, 00000400) 512 KB
P02: tz (00000800, 00000400) 512 KB
P03: hyp (00000C00, 00000400) 512 KB
P04: rpm (00001000, 00000400) 512 KB
P05: aboot (00001400, 00001000) 2048 KB
P06: pad (00002400, 00000C00) 1536 KB
P07: sbl1bak (00003000, 00000400) 512 KB
P08: tzbak (00003400, 00000400) 512 KB
P09: hypbak (00003800, 00000400) 512 KB
P10: rpmbak (00003C00, 00000400) 512 KB
P11: abootbak (00004000, 00001000) 2048 KB
P12: misc (00005000, 00008000) 16 MB
P13: persist (0000D000, 00008000) 16 MB
P14: metadata (00015000, 00000400) 512 KB
P15: modemst1 (00015400, 00000C00) 1536 KB
P16: modemst2 (00016000, 00000C00) 1536 KB
P17: laf (00016C00, 0000C000) 24 MB
P18: boot (00022C00, 0000C000) 24 MB
P19: recovery (0002EC00, 0000C000) 24 MB
P20: fsg (0003AC00, 00000C00) 1536 KB
P21: fsc (0003B800, 00000400) 512 KB
P22: ssd (0003BC00, 00000400) 512 KB
P23: DDR (0003C000, 00000400) 512 KB
P24: sec (0003C400, 00000400) 512 KB
P25: encrypt (0003C800, 00000400) 512 KB
P26: eksst (0003CC00, 00000400) 512 KB
P27: rct (0003D000, 00000400) 512 KB
P28: sns (0003D400, 00004000) 8 MB
P29: factory (00041400, 00010000) 32 MB
P30: fota (00051400, 00010000) 32 MB
P31: drm (00061400, 00004000) 8 MB
P32: mpt (00065400, 0000C000) 24 MB
P33: modem (00071400, 00020000) 64 MB
P34: persistent (00091400, 00001000) 2048 KB
P35: pad2 (00092400, 00001000) 2048 KB
P36: system (00093400, 00500000) 2560 MB
P37: cache (00593400, 001C2000) 900 MB
P38: userdata (00755400, 015C0000) 10.88 GB
P39: grow (01D15400, 00009BDF) 19.48 MB
Repairing from file "C:/Program Files (x86)/Octoplus Pro JTAG Software/firmwareFolder/LG_H631_EMMC_R311MB.srf".
Write data verification is enabled.
Writing GPT partition... Done.
Writing sbl1 partition... Done.
Writing tz partition... Done.
Writing hyp partition... Done.
Writing rpm partition... Done.
Writing aboot partition... Done.
Writing pad partition... Done.
Writing misc partition... Done.
Writing laf partition... Done.
Writing boot partition... Done.
Writing sec partition... Done.

Smart Repair is successfully complete.
SW: 1.6.5; FW: 1.24.
Disconnected.

[Medusa Box]

Hello.

Accordingly to your Software log, repair operation was performed successfully and correctly. If the device doesn't go into Download Mode, here can be two main reasons of this problem - device has HW issue (problem with eMMC chip, often occur with this device model) or boot loaders in SRF, which You have used for repairing, are not suitable (not compatible) with your phone revision (boot loaders are older (has lower version) than should be in your phone, thus the phone can't go into Download Mode because of enabled boot downgrade protection). Try to perform "Factory Repair" operation ("Factory repair" tab in Software) using the latest available original LG firmware (in "*.dz", "*.kdz" or "*.tot" format) for this device model. Post the result.

[sadak89]

Now it's enter to download mode and flashing done success but it is stuck on LG logo and keep restarting

[Medusa Box]

Try to write another firmwares (the same or higher versions). Also often this issue (stuck on LG logo and keep restarting) means, that device has HW problem(s).