LG K371 Dead After Flash

[kidcell]

lg k371 dead after downgrade now only detected qcualcomm diag 9008, jtag pinout emmc and dump need if not possible with usb...

[Medusa Box]

Hello.

Currently we have no eMMC pinout for this device, but You can try to connect it as K373 via USB and, if connection will be successful, do "Factory Repair".

[kidcell]

Welcome to Medusa Pro Software version 1.3.7.
Started.
Reader #0: Alcor Micro USB Smart Card Reader 0
Reader #1: FT SCR2000 0
Reader #2: FT SCR2000 1
Reader #3: Gemalto e-gate Smart Card 0

Model Settings:
Interface : USB
Brand : LG
Model : K373
SRF : C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/LG_K373_USB.SRF
Core : Qualcomm MSM8909
Loader : QLoader_v2

Connecting...
Sending loader... Failed.

With TestPoint Failed.
Without Testpoint in mode Qualcomm 9008 Failed.
The loader may not be compatible with that model.

[Medusa Box]

Without Testpoint in mode Qualcomm 9008 Failed.
The loader may not be compatible with that model.

There are two general USB loaders for Qualcomm MSM8909 CPU in Software - "QLoader_v1" and "QLoader_v2". Have you tried to connect the phone using both loaders? As I see from your Software log, You have tried "QLoader_v2". Try to connect the phone using "QLoader_v1" loader also and post here the result.

[kidcell]

Welcome to Medusa Pro Software version 1.3.7.
Started.
Reader #0: Alcor Micro USB Smart Card Reader 0
Reader #1: FT SCR2000 0
Reader #2: FT SCR2000 1
Reader #3: Gemalto e-gate Smart Card 0

Model Settings:
Interface : USB
Core : Qualcomm MSM8909
Loader : QLoader_v1

Connecting...
Sending loader... Failed.

---------------------------------------------------------------------

Model Settings:
Interface : USB
Core : Qualcomm MSM8909
Loader : QLoader_v2

Connecting...
Sending loader... Failed.

The procedure mentioned above is performed with the same result.

[Medusa Box]

Unfortunately both USB loaders are not compatible (not suitable) with your phone.

[zaza_21]

Please help me have the same problem.

Octoplus team ... help me.

[Medusa Box]

Unfortunately, currently we have no eMMC pinout for this device and proper LG Qualcomm USB loader for it.

But You can remove eMMC chip from PCB, solder all necessary eMMC wires directly (or use adapter) and do "Factory Repair". Then plase (solder) eMMC chip back to PCB and try to put the phone into Download (Emergency) Mode and re-flash it.

[jmr]

team medusa, have any other firmware of k371, write k371 10b but not power on maybe have other version
wait for you help


Please disconnect battery and USB cable.

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

Connecting...
Device : Samsung eMMC Q316AB
Page size : 512 B
Block size : 512 B
Block count : 30535680
Size : 14.56 GB
---------------------------------------------------------------
CID Info

CID : 1501005133313641420174BB96B82415
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : Q316AB
Product revision : 0.1
Product serial number : (hex) 74BB96B8
Manufacturing date : 02/2017
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFF6DBFFEF8E40400D
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 : 00000000
Boot partition enable : Device not boot enabled (default) (Bus width = 1Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : 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)

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 7626752 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/Medusa Pro Software/EXT_CSD Backups/Q316AB_28_10_2017_05_49_26.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.4.6; FW: 1.22.
P00: GPT (00000000, 00004000)
P01: modem (00004000, 00020000)
P02: sbl1 (00024000, 00000400)
P03: tz (00024400, 00000800)
P04: rpm (00024C00, 00000400)
P05: aboot (00025000, 00001000)
P06: sbl1bak (00026000, 00000400)
P07: tzbak (00026400, 00000800)
P08: rpmbak (00026C00, 00000400)
P09: abootbak (00027000, 00001000)
P10: modemst1 (00028000, 00000C00)
P11: modemst2 (00028C00, 00000C00)
P12: ssd (00029800, 00000400)
P13: DDR (00029C00, 00000400)
P14: fsg (0002A000, 00000C00)
P15: fsc (0002AC00, 00000400)
P16: sec (0002B000, 00000400)
P17: keystore (0002B400, 00000400)
P18: encrypt (0002B800, 00000400)
P19: eksst (0002BC00, 00000400)
P20: devinfo (0002C000, 00000800)
P21: config (0002C800, 00000400)
P22: spare1 (0002CC00, 00003400)
P23: fota (00030000, 00003000)
P24: rct (00033000, 00000400)
P25: spare2 (00033400, 00000C00)
P26: raw_resources (00034000, 00000800)
P27: raw_resourcesbak (00034800, 00000800)
P28: drm (00035000, 00003000)
P29: sns (00038000, 00003000)
P30: misc (0003B000, 00005000)
P31: persist (00040000, 00004000)
P32: laf (00044000, 00008000)
P33: boot (0004C000, 00008000)
P34: recovery (00054000, 00008000)
P35: recoverybak (0005C000, 00008000)
P36: factory (00064000, 0000C000)
P37: mpt (00070000, 00010000)
P38: system (00080000, 0060E000)
P39: cache (0068E000, 00267000)
P40: userdata (008F5000, 01427000)
P41: grow (01D1C000, 00002FDF)
Opening D:/k371/LGK371AT-01-V10b/LGK371AT-v10b.kdz file...
Write data verification is enabled.
Writing. Please wait...
Writing partition PrimaryGPT... Done.
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Writing is finished.
SW: 1.4.6; FW: 1.22.

[Medusa Box]

Hello.

have any other firmware of k371, write k371 10b but not power on maybe have other version

Unfortunately, we have no another firmware for this phone model at the moment. You can try to request necessary firmware here: http://forum.gsmhosting.com/vbb/f664...15/index6.html.