LG K40 LM-X420EMW Smart Reset Done / Read flash failed :( - GSM-Forum

**Brka** · 08-03-2021, 01:15

As title says ...

Phone came with Screen lock + FRP ...

Infinity LG module identify :

Code:

Operation : Identify [ v1.03 ]

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD VOLUME UP KEY!
3. Insert USB cable, wait until Download mode screen will appear

Wait for phone...
Connection opened successfully!
Waiting for loader ... 
Handshake passed!
Collect info... 

Running : MiniOS 3.0 , ver.1.1 , with proto ver.00000001
HWInfo  : BaseBand : MT6765
HWInfo  : ChargeLv : 53%
HWInfo  : MEM_INFO : QX63MB , MEM_LEN : 0x03A3E000 [eMMC 32 GiB]
DevInfo : Model : LM-X420EMW , Type : X420EMW21i
DevInfo : ANDROID 9
DevInfo :   PSN : 03GGAD29G0B500L4H , PID : LMX420EMW
DevInfo : IMEI  : 35361xxxxxxxxxxxx
DevInfo : SecMode : S , Build : U , RCT : 000F4240
SWInfo  : SWver : V21i , SW : LMX420EMWAT-00-V20i-EEA-XX-NOV-03-2020+0
SWInfo  : FacSW : LMX420EMWAT-00-V20i-EEA-XX-NOV-03-2020+0
RegInfo : Region : COM , Provider : LAO

CM2MT2 Identify:

Code:

Operation : Identify [ v2.27 ]

Mode : FLASH

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
     BROM : Reset Interface!
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 768542C68550F868378711E1216BA0F0
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 34228A3023636D9C880BB44C5E5D57C1C4AEE53FD7DE735A5594AF8F3768280E
BROM : SLA : Local Auth 
BROM : SLA : Auth Started!
BROM : SLA : Look for EMI
BROM : SLA : EMI found!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ... 
     DA : AGENT started!
DA : SYNC
     DA : MODE : BROM
DA : EXT_RAM NOT initialized!
     EMI : DEV : FireFly
     EMI : SRC : preloader_muse6762_mh4_p.bin
     EMI : CNT : 000A
     EMI : Init EMI from INTERNAL DB
     EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

        SRAM: 0x0003A000 [ 232.00 KB ]
        DRAM: 0x80000000 [ 2.00 GB ]

        EMMC: CID : 150100515836334D4203F5B0F234C6A5
        EMMC: VEN : SAMSUNG : OEM : 0 : ID : 515836334D42
        EMMC: VEN : SAMSUNG : QX63MB
        EMMC: SNN : 4122014260 ( 0xF5B0F234) , MF : 12/2019

        EMMC: 
              BOOT1  : 0x00400000 [ 4.00 MB ]
              BOOT2  : 0x00400000 [ 4.00 MB ]
              RPMB   : 0x00400000 [ 4.00 MB ]
              USER   : 0x747C00000 [ 29.12 GB ]

        CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000

        RNID : D9FB1922CE6B0F9CF4E12D144372FAEC

DA : USB : HIGH-SPEED

Boot done!

Patch Level    : PKQ1.190522.001
Display ID     : PKQ1.190522.001
Ver. CodeName  : REL
Ver. Release   : 9
Sec. Patch     : 2020-09-01
Build Time     : 25.08.2020
Product Model  : LM-X420
Product Brand  : lge
Product Name   : mmh4
Product Device : mmh4
Product Manfct : LGE
Product Info   : mmh4
Product Board  : mt6765
Board Platform : mt6765

USERDATA : FILESYSTEM : EXT4 

NVRAM check : Passed!
NVRAM : SEC NORMAL  [ No extra security ]

Backup sensetive data [ 16 ]
Backup path : Backup\MT6765__768542C68550F868378711E1216BA0F0\
[6] Read : NVRAM
[4] Read : NVDATA
[2] Read : PROINFO
[3] Read : NVCFG
[14] Read : PROTECT1
[15] Read : PROTECT2
[1] Read : PGPT
[17] Read : PERSIST
[0] Read : PRELOADER
Backup done!


STORAGE : Life Status : eMMC : OK!
STORAGE : OTP Status : NOT Enabled!

PRELOADER : DEVICE : 
 DEV : MT6765
 NME : preloader_muse6762_mh4_p.bin
 CNT : 000A
 EMI : [00] : eMMC : DDR3 : ID : 90014A484247346132 : VEN : HYNIX     | DEV : HBG4a2 : RAM : [ 3.00 GB ]
 EMI : [01] : eMMC : DDR3 : ID : 90014A68423861503E : VEN : HYNIX     | DEV : hB8aP> : RAM : [ 3.00 GB ]
 EMI : [02] : eMMC : DDR3 : ID : 90014A484147346132 : VEN : HYNIX     | DEV : HAG4a2 : RAM : [ 2.00 GB ]
 EMI : [03] : eMMC : DDR3 : ID : 150100514536334D42 : VEN : SAMSUNG   | DEV : QE63MB : RAM : [ 2.00 GB ]
 EMI : [04] : eMMC : LP_DDR4X : ID : 90014A484347386134 : VEN : HYNIX     | DEV : HCG8a4 : RAM : [ 4.00 GB ]
 EMI : [05] : eMMC : DDR3 : ID : 150100515836334D42 : VEN : SAMSUNG   | DEV : QX63MB : RAM : [ 2.00 GB ]
 EMI : [06] : eMMC : DDR3 : ID : 150100474436424D42 : VEN : SAMSUNG   | DEV : GD6BMB : RAM : [ 3.00 GB ]
 EMI : [07] : eMMC : DDR3 : ID : 150100514436334D42 : VEN : SAMSUNG   | DEV : QD63MB : RAM : [ 2.00 GB ]
 EMI : [08] : eMMC : DDR3 : ID : 90014A68423861503E : VEN : HYNIX     | DEV : hB8aP> : RAM : [ 2.00 GB ]
 EMI : [09] : eMMC : DDR3 : ID : FFFFFFFF46414B4565 : VEN : UNKNOWN   | DEV : ÿFAKEe : RAM : [ 2.00 GB ]
PRELOADER saved to : Backup\PRELOADER\preloader_muse6762_mh4_p.bin

Done!
Elapsed: 00:00:33

CM2 MT2 Smart Reset :

Code:

Operation : Reset Settings/Format FS [ v2.27 ]

Mode : SMART RESET

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
     BROM : Reset Interface!
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 768542C68550F868378711E1216BA0F0
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 34228A3023636D9C880BB44C5E5D57C1C4AEE53FD7DE735A5594AF8F3768280E
BROM : SLA : Local Auth 
BROM : SLA : Auth Started!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ... 
     DA : AGENT started!
DA : SYNC
     DA : MODE : BROM
DA : EXT_RAM NOT initialized!
     EMI : DEV : FireFly
     EMI : SRC : preloader_muse6762_mh4_p.bin
     EMI : CNT : 000A
     EMI : Init EMI from INTERNAL DB
     EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

        SRAM: 0x0003A000 [ 232.00 KB ]
        DRAM: 0x80000000 [ 2.00 GB ]

        EMMC: CID : 150100515836334D4203F5B0F234C6A5
        EMMC: VEN : SAMSUNG : OEM : 0 : ID : 515836334D42
        EMMC: VEN : SAMSUNG : QX63MB
        EMMC: SNN : 4122014260 ( 0xF5B0F234) , MF : 12/2019

        EMMC: 
              BOOT1  : 0x00400000 [ 4.00 MB ]
              BOOT2  : 0x00400000 [ 4.00 MB ]
              RPMB   : 0x00400000 [ 4.00 MB ]
              USER   : 0x747C00000 [ 29.12 GB ]

        CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000

        RNID : D9FB1922CE6B0F9CF4E12D144372FAEC

DA : USB : HIGH-SPEED

Boot done!

SmartInfo : 0x815757

Format Ok : RESET PROTECTION
Format Ok : USERDATA
Format Ok : USERDATA

Done!
Elapsed: 00:00:38

Reconnect Power/Cable!

CM2 MT2 Firmware Read:

Code:

Operation : Read Firmware [ v2.27 ]

ExtSparse   : Enabled
ForceRead   : Disabled

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
     BROM : Reset Interface!
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 768542C68550F868378711E1216BA0F0
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 34228A3023636D9C880BB44C5E5D57C1C4AEE53FD7DE735A5594AF8F3768280E
BROM : SLA : Local Auth 
BROM : SLA : Auth Started!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ... 
     DA : AGENT started!
DA : SYNC
     DA : MODE : BROM
DA : EXT_RAM NOT initialized!
     EMI : DEV : FireFly
     EMI : SRC : preloader_muse6762_mh4_p.bin
     EMI : CNT : 000A
     EMI : Init EMI from INTERNAL DB
     EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

        SRAM: 0x0003A000 [ 232.00 KB ]
        DRAM: 0x80000000 [ 2.00 GB ]

        EMMC: CID : 150100515836334D4203F5B0F234C6A5
        EMMC: VEN : SAMSUNG : OEM : 0 : ID : 515836334D42
        EMMC: VEN : SAMSUNG : QX63MB
        EMMC: SNN : 4122014260 ( 0xF5B0F234) , MF : 12/2019

        EMMC: 
              BOOT1  : 0x00400000 [ 4.00 MB ]
              BOOT2  : 0x00400000 [ 4.00 MB ]
              RPMB   : 0x00400000 [ 4.00 MB ]
              USER   : 0x747C00000 [ 29.12 GB ]

        CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000

        RNID : D9FB1922CE6B0F9CF4E12D144372FAEC

DA : USB : HIGH-SPEED

Boot done!

Patch Level    : PKQ1.190522.001
Display ID     : PKQ1.190522.001
Ver. CodeName  : REL
Ver. Release   : 9
Sec. Patch     : 2021-01-01
Build Time     : 06.01.2021
Product Model  : LM-X420
Product Brand  : lge
Product Name   : mmh4
Product Device : mmh4
Product Manfct : LGE
Product Info   : mmh4
Product Board  : mt6765
Board Platform : mt6765

MT6765__LGE__LM-X420__9__PKQ1.190522.001__PKQ1.190522.001__mmh4

Unsupport : 0x0000000014100000 : 0x0000000000080000 : encrypt


Error : Device NOT supported for SAFE READ!
>>> Send log and report.log (if exists) to support! Include device info also!

Security backup attached

p.s. Customer took back phone ... hopefully will be added for next time

b.r.
Alex

kamal_singla · 08-03-2021, 04:08

Hold left shift key on keyboard
Press identify connect handset
Send logs please

JayDi · 08-03-2021, 12:52

A/B ones also, we will start their support in near update. Too much things required in order to make correct , safe and not 5-10 GiB fw creation.

**Brka** · 08-03-2021, 16:55

Quote:

Originally Posted by kamal_singla

Hold left shift key on keyboard
Press identify connect handset
Send logs please

Pgpt is in security backup... All needed info inside.

@JayDi: It would be cool to implement (for those mtk lg) .kdz factory files flashing, since it's rather easy
to obtain them... (Or .kdz to scatter-style unpacking)

B.r.
Alex

**Brka** · 12-06-2021, 20:54

Another similar device .... K40s, LM-X430EMW

same results, managed to do frp, identify ...

did not managed to make backup ...

Identify:

Code:

Operation : Identify [ v2.30 ]

Mode : FLASH

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 3B7B73E90BDEE90BC5AA20BA2F83870B
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 346CF534FDF1B41A0BA837FDB8B29AFD85DAFA06E25179A7FA1D1F83D9308DA9
BROM : Sending FireFly 
FireFly : Starting ...  
FireFly : Init Core
FireFly : Core init done!
FireFly : Running : v04.04.04 on MT6765
FireFly : eMMC init passed!

        EMMC: CSD : D02700328F5903FFFFFFFFEF8E400043
        EMMC: CSD : TEMP_WRITE_PROTECT: False
        EMMC: CSD : PERM_WRITE_PROTECT: False

        EMMC: CID : 90014A68423861503E0338F2C42266E3
        EMMC: VEN : HYNIX : OEM : 74 : ID : 68423861503E
        EMMC: VEN : HYNIX : hB8aP>
        EMMC: SNN : 955434018 ( 0x38F2C422) , MF : 6/2019

        EMMC: EXTCSD : rev1.8 ( eMMC 5.1 )
        EMMC: EXTCSD [BOOT_BUS_WIDTH]   : 0x02
        EMMC: EXTCSD [PARTITION_CONFIG] : 0x48
        EMMC: EXTCSD [SIZE] : Market    : 32 GB
        EMMC: EXTCSD [SIZE] : Actual    : 0x747C00000  [ 29.12 GB ]
        EMMC: EXTCSD [EOL] : EOL status : Normal  ( Less than 80% reserved blocks used )
        EMMC: EXTCSD [EOL_A] : SLC status : Not defined
        EMMC: EXTCSD [EOL_B] : MLC status : 0% - 10% used

        EMMC: 
              BOOT1  : 0x00400000 [ 4.00 MB ]
              BOOT2  : 0x00400000 [ 4.00 MB ]
              USER   : 0x747C00000 [ 29.12 GB ]

DA : USB : HIGH-SPEED

Boot done!

Product Brand  : lge
Product Device : mmh55lm
Product Model  : LM-X430
Product Name   : mmh55lm
Patch Level    : QKQ1.200730.002
Ver. CodeName  : REL
Ver. Release   : 10
Sec. Patch     : 2021-07-01
Build Time     : 26.07.2021
Product Board  : mt6765
Board Platform : mt6765
Product Manfct : LGE

USERDATA : FILESYSTEM : EXT4 

NVRAM : 0xB50F3283
NVRAM : State : Ok!
INFO  : WiFi MAC : 000000000000
INFO  : BlTh MAC : 76B54600005F


Backup sensetive data [ 16 ]
Backup path : Backup\MT6765__3B7B73E90BDEE90BC5AA20BA2F83870B\
[6] Read : NVRAM
[4] Read : NVDATA
[2] Read : PROINFO
[3] Read : NVCFG
[14] Read : PROTECT1
[15] Read : PROTECT2
[1] Read : PGPT
[17] Read : PERSIST
[0] Read : PRELOADER
Backup done!


PRELOADER : DEVICE : 
 DEV : MT6765
 NME : preloader_muse6762_mh55_q.bin
 CNT : 0006
 EMI : [00] : eMMC : DDR3 : ID : 90014A68423861503E : VEN : HYNIX     | DEV : hB8aP> : RAM : [ 3.00 GB ]
 EMI : [01] : eMMC : DDR3 : ID : 150100515836334D42 : VEN : SAMSUNG   | DEV : QX63MB : RAM : [ 2.00 GB ]
 EMI : [02] : eMMC : DDR3 : ID : 150100475036424D42 : VEN : SAMSUNG   | DEV : GP6BMB : RAM : [ 3.00 GB ]
 EMI : [03] : eMMC : DDR3 : ID : 150100525036344D42 : VEN : SAMSUNG   | DEV : RP64MB : RAM : [ 4.00 GB ]
 EMI : [04] : eMMC : DDR3 : ID : 150100475836424D42 : VEN : SAMSUNG   | DEV : GX6BMB : RAM : [ 3.00 GB ]
 EMI : [05] : eMMC : DDR3 : ID : 90014A68423861503E : VEN : HYNIX     | DEV : hB8aP> : RAM : [ 2.00 GB ]
PRELOADER saved to : Backup\PRELOADER\preloader_muse6762_mh55_q.bin

Done!
Elapsed: 00:04:23

FRP Reset:

Code:

Operation : Reset Settings/Format FS [ v2.30 ]

Mode : FRP [ RESET PROTECTION ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 3B7B73E90BDEE90BC5AA20BA2F83870B
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 346CF534FDF1B41A0BA837FDB8B29AFD85DAFA06E25179A7FA1D1F83D9308DA9
BROM : Sending FireFly 
FireFly : Starting ...  
FireFly : Init Core
FireFly : Core init done!
FireFly : Running : v04.04.04 on MT6765
FireFly : eMMC init passed!

        EMMC: CSD : D02700328F5903FFFFFFFFEF8E400043
        EMMC: CSD : TEMP_WRITE_PROTECT: False
        EMMC: CSD : PERM_WRITE_PROTECT: False

        EMMC: CID : 90014A68423861503E0338F2C42266E3
        EMMC: VEN : HYNIX : OEM : 74 : ID : 68423861503E
        EMMC: VEN : HYNIX : hB8aP>
        EMMC: SNN : 955434018 ( 0x38F2C422) , MF : 6/2019

        EMMC: EXTCSD : rev1.8 ( eMMC 5.1 )
        EMMC: EXTCSD [BOOT_BUS_WIDTH]   : 0x02
        EMMC: EXTCSD [PARTITION_CONFIG] : 0x48
        EMMC: EXTCSD [SIZE] : Market    : 32 GB
        EMMC: EXTCSD [SIZE] : Actual    : 0x747C00000  [ 29.12 GB ]
        EMMC: EXTCSD [EOL] : EOL status : Normal  ( Less than 80% reserved blocks used )
        EMMC: EXTCSD [EOL_A] : SLC status : Not defined
        EMMC: EXTCSD [EOL_B] : MLC status : 0% - 10% used

        EMMC: 
              BOOT1  : 0x00400000 [ 4.00 MB ]
              BOOT2  : 0x00400000 [ 4.00 MB ]
              USER   : 0x747C00000 [ 29.12 GB ]

DA : USB : HIGH-SPEED

Boot done!

Format Ok : RESET PROTECTION

Done!
Elapsed: 00:00:32

Reconnect Power/Cable!

Flash read:

Code:

Operation : Read Firmware [ v2.30 ]

ExtSparse   : Enabled
ForceRead   : Disabled

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
     BROM : Reset Interface!
PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...

  BROM  : 0x00007024 : DA SEND ERROR!
  ERROR : SECURE BOOT : SELECTED DA NOT SUPPORTED IN CURRENT DEVICE STATE!
  INFO : PRELOADER Level : CORRECT DA required : PL/PL_CRYPTO/SWSEC

Error : Fail to init protocol!
>>> Remove battery, cable. Check cable/connection/driver! Check SW hint! Repeat operation!

Reconnect Power/Cable!

p.s. in BROM mode, it stops on EMI, same on any operation :

Code:

Operation : Reset Settings/Format FS [ v2.30 ]

Mode : FRP [ RESET PROTECTION ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM42)
MODE : PRELOADER PORT
PORT : 42
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : BROM|BL  : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
     BROM : Reset Interface!
PTFN : MediaTek USB Port_V1632 (COM5)
MODE : BOOTROM
PORT : 5
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
     CODE : Cervino
     TYPE : MODERN [RAPHAEL]
BROM : MEID : 3B7B73E90BDEE90BC5AA20BA2F83870B
BROM : SecLevel : 0x000000E5
BROM : SecMode  : SBC+SDA+EXT
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 346CF534FDF1B41A0BA837FDB8B29AFD85DAFA06E25179A7FA1D1F83D9308DA9
BROM : SLA : Local Auth 
BROM : SLA : Auth Started!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ... 
     DA : AGENT started!
DA : SYNC
     DA : MODE : BROM
DA : EXT_RAM NOT initialized!
     EMI : DEV : FireFly
     EMI : SRC : preloader_muse6762_mh55_q.bin
     EMI : CNT : 0006
     EMI : Init EMI from INTERNAL DB

     DA : SETUP EMI PARAMS FAILED!
  ERROR : ABORT

Error : Fail to init protocol!
>>> Internal EMI : Select other EMI number! External Preloader - make sure it correct for connected device!

Reconnect Power/Cable!

Backups attached ...

b.r.
Alex

JayDi · 12-06-2021, 22:32

Hello!
Please, try switch off FireFly:EMI once for this device and try again. What a result?

**Brka** · 12-08-2021, 02:11

Quote:

Originally Posted by JayDi

Hello!
Please, try switch off FireFly:EMI once for this device and try again. What a result?

At some point i tried that too ...

i attached all operations from that device ...

probably would work with v2.31, i've seen what you added.

unfortunatly, device was short in my hands, owner took it.

p.s. when i tried firefly (preloader mode) read flash option was not available (greyed out)

b.r.
Alex

JayDi · 12-08-2021, 05:46

Quote:

Originally Posted by Brka

At some point i tried that too ...

i attached all operations from that device ...

probably would work with v2.31, i've seen what you added.

unfortunatly, device was short in my hands, owner took it.

p.s. when i tried firefly (preloader mode) read flash option was not available (greyed out)

b.r.
Alex

Nope, it a bit another feature - inside system menu - settings , or settings tab itself.
FireFly:EMI

It dumps preloader data from L2 SRAM during boot.
For some devices ( MT6739, MT6755, MT6765 ) it may read "malformed" data, where is few dram settings bits are wrong.
I still collect data to make it "fix on fly", but still not enough.

That option ruled by FireFly:EMI checkbox.
I will add "blacklisting" such phones in fail boot try with read emi from device and using DB ones in next version to avoid needs of remember about that option.

**Brka** · 12-08-2021, 19:09

At that moment i got mad 'coz i forgot how i booted previous device,
tried many things, can't even remember which one i did and did not try...

anyway, you see where's the problem ... regarding emi/brom

p.s. feature i asked earlied (although LG is dead brand) - flashing factory .kdz file (scatter-like, flash mode) or extracting/making flashable scatter.

keep up the good work.

b.r.
Alex

12-08-2021, 19:09	#9 (permalink)
Brka Moderator Join Date: Jun 1999 Location: Serbia Age: 48 Posts: 8,206 Member: 163 Status: Offline Thanks Meter: 7,785	At that moment i got mad 'coz i forgot how i booted previous device, tried many things, can't even remember which one i did and did not try... anyway, you see where's the problem ... regarding emi/brom p.s. feature i asked earlied (although LG is dead brand) - flashing factory .kdz file (scatter-like, flash mode) or extracting/making flashable scatter. keep up the good work. b.r. Alex __________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting!

08-03-2021, 04:08	#2 (permalink)
kamal_singla Product Supporter Join Date: Jun 2014 Location: India Posts: 5,063 Member: 2211790 Status: Offline Thanks Meter: 5,118	Hold left shift key on keyboard Press identify connect handset Send logs please

08-03-2021, 12:52	#3 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	A/B ones also, we will start their support in near update. Too much things required in order to make correct , safe and not 5-10 GiB fw creation.

12-06-2021, 22:32	#6 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Hello! Please, try switch off FireFly:EMI once for this device and try again. What a result?