LG LS450 Boot repaired but not power ON [Answered]

[gsmfriend]

hello

I have repaired BOOT of an LG LS450 dead after downgrade from ZV7 to ZV5

boot repair was successfull but phone not power on or enter download mode

even I use "SMART REPAIR" or use factory file ZV7 or ZV5

here is log of operation:

by factory file:

Parsing file...
Opening E:/GSM02/GSM PHONES/LG/LS450/LS450ZV7_00.tot file...
Signature OK.
Signature 2 OK.
File parsing finished.
Open file "E:/GSM02/GSM PHONES/LG/LS450/LS450ZV7_00.tot".
Write data verification is enabled.
Writing. Please wait...
Writing partition PrimaryGPT... Done.
#greenWriting partition modem... Done.
#greenWriting partition sbl1... Done.
#greenWriting partition tz... Done.
#greenWriting partition rpm... Done.
#greenWriting partition aboot... Done.
#greenWriting partition sbl1bak... Done.
#greenWriting partition tzbak... Done.
#greenWriting partition rpmbak... Done.
#greenWriting partition abootbak... Done.
#greenWriting partition sec... Done.
#greenWriting partition raw_resources... Done.
#greenWriting partition raw_resourcesbak... Done.
#greenWriting partition persist... Done.
#greenWriting partition laf... Done.
#greenWriting partition boot... Done.
#greenWriting partition recovery... Done.
#greenWriting partition recoverybak... Done.
#greenWriting partition factory... Done.
#greenWriting is finished.
SW: 1.6.6; FW: 1.24.
#blue


by smart repair :

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : LG
Model : LS450
SRF : C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/LG_LS450_EMMC.srf
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 : 90014A483847316505084EEBBD26A3C3
Manufacturer ID : 0X90
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X4A
Product name : H8G1e
Product revision : 0.8
Product serial number : (hex) 4EEBBD26
Manufacturing date : 10/2016
---------------------------------------------------------------
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

Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/H8G1e_12_09_2018_20_32_27.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.6.6; FW: 1.24.
P00: GPT (00000000, 00004000) 8 MB
P01: modem (00004000, 00020000) 64 MB
P02: sbl1 (00024000, 00000400) 512 KB
P03: tz (00024400, 00000800) 1024 KB
P04: rpm (00024C00, 00000400) 512 KB
P05: aboot (00025000, 00001000) 2048 KB
P06: sbl1bak (00026000, 00000400) 512 KB
P07: tzbak (00026400, 00000800) 1024 KB
P08: rpmbak (00026C00, 00000400) 512 KB
P09: abootbak (00027000, 00001000) 2048 KB
P10: modemst1 (00028000, 00000C00) 1536 KB
P11: modemst2 (00028C00, 00000C00) 1536 KB
P12: ssd (00029800, 00000400) 512 KB
P13: DDR (00029C00, 00000400) 512 KB
P14: fsg (0002A000, 00000C00) 1536 KB
P15: fsc (0002AC00, 00000400) 512 KB
P16: sec (0002B000, 00000400) 512 KB
P17: keystore (0002B400, 00000400) 512 KB
P18: encrypt (0002B800, 00000400) 512 KB
P19: eksst (0002BC00, 00000400) 512 KB
P20: devinfo (0002C000, 00000800) 1024 KB
P21: config (0002C800, 00000400) 512 KB
P22: spare1 (0002CC00, 00003400) 6.5 MB
P23: fota (00030000, 00003000) 6 MB
P24: rct (00033000, 00000400) 512 KB
P25: spare2 (00033400, 00000C00) 1536 KB
P26: raw_resources (00034000, 00000800) 1024 KB
P27: raw_resourcesbak (00034800, 00000800) 1024 KB
P28: drm (00035000, 00003000) 6 MB
P29: sns (00038000, 00003000) 6 MB
P30: misc (0003B000, 00005000) 10 MB
P31: carrier (00040000, 00014000) 40 MB
P32: persist (00054000, 00004000) 8 MB
P33: laf (00058000, 00008000) 16 MB
P34: boot (00060000, 00008000) 16 MB
P35: recovery (00068000, 00008000) 16 MB
P36: recoverybak (00070000, 00008000) 16 MB
P37: factory (00078000, 0000C000) 24 MB
P38: mpt (00084000, 00004000) 8 MB
P39: system (00088000, 00560000) 2752 MB
P40: cache (005E8000, 001C2000) 900 MB
P41: userdata (007AA000, 006E2000) 3524 MB
P42: grow (00E8C000, 00003FDF) 7.984 MB
Repairing from file "C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/LG_LS450_EMMC.srf".
Write data verification is enabled.
Writing GPT partition... Done.
Writing modem partition... Done.
Writing sbl1 partition... Done.
Writing tz partition... Done.
Writing rpm partition... Done.
Writing aboot partition... Done.
Writing sbl1bak partition... Done.
Writing tzbak partition... Done.
Writing rpmbak partition... Done.
Writing abootbak partition... Done.
Writing ssd partition... Done.
Writing DDR partition... Done.
Writing fsg partition... Done.
Writing fsc partition... Done.
Writing sec partition... Done.
Writing keystore partition... Done.
Writing encrypt partition... Done.
Writing eksst partition... Done.
Writing devinfo partition... Done.
Writing config partition... Done.
Writing spare1 partition... Done.
Writing fota partition... Done.
Writing rct partition... Done.
Writing spare2 partition... Done.
Writing raw_resources partition... Done.
Writing raw_resourcesbak partition... Done.
Writing drm partition... Done.
Writing sns partition... Done.
Writing misc partition... Done.
Writing carrier partition... Done.
Writing persist partition... Done.
Writing laf partition... Done.
Writing boot partition... Done.
Writing recovery partition... Done.
Writing recoverybak partition... Done.
Writing factory partition... Done.
Writing mpt partition... Done.

Smart Repair is successfully complete.
SW: 1.6.6; FW: 1.24.
Disconnected.


help please!!!!!!

[Medusa Box]

Hello.

Please, try to write full flash into your device, after check whether it will power ON, besides make sure that battery is charrged.

[gsmfriend]

where to get full flash. i used factory flash file ( *.kdz & *.tot )

but no chance, battery is fully charged.

any other solution plz.

[Medusa Box]

If You have another correctly working phone same model, You can try to read out FullFlash and write into your device

[sidnei35]

Hello Team,
this device the boot is default? if change it from userea can be works?

[Medusa Box]

Hi.

this device the boot is default?

Yes, partition config in log above is correct:

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)

if change it from userea can be works?

You can try and post the result. Btw, what is the partition config in your device?