LDN-L21 Firmware update

[KrzychuG]

Can't seem to be able to write firmware for this one. There's always an error on SYSTEM and VENDOR.


Already tried with London-L22_8.0.0.100(C636)_Firmware_Android_8.0.0_EMUI_8. 0.0_05015BFG.APP from support, as well as London-L21B 8.0.0.100(C432CUSTC432D1)_Firmware_Android 8.0.0_EMUI 8.0.0_05015DWV from another support.

Phone came in not booting, stuck on "your device failed verification" error before.

DC Phoenix 0.0.0.115
user:

Looking for a device in upgrade mode
No devices detected in upgrade mode
Device found: 3f9797a4


08.10.2019 14:59:05 Starting to write device in FASTBOOT mode...

Looking for a device in fastboot mode
Device found: 3f9797a4


Getting IMEI...
Getting build number...
Getting model ...
Getting model by product ...
Getting model by :product ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Model: QC_REFERENCE_PHONE
Battery state: 3698mv
OEM lock state info:
user Lock state is lock

fbLock state is lock

OEM get bootinfo:
*******************************************

Image is origin

Verify mode is enforcing

Check root info is safe

Lock state is lock

Root State: UNROOT

*******************************************



Process identifier:19333110


Erasing ver .. .
Cannot get FBlock info from device
Trying to unlock device...

Signing process may take few minutes

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server

Erasing ver .. .

Extracting partition RPM...
Writing RPM partition
RPM partition UPDATE ...OK

Extracting partition TZ...
Writing TZ partition
TZ partition UPDATE ...OK

Extracting partition SBL1...
Writing SBL1 partition
SBL1 partition UPDATE ...OK

Extracting partition APDP...
Writing APDP partition
APDP partition UPDATE ...OK

Extracting partition MSADP...
Writing MSADP partition
MSADP partition UPDATE ...OK

Extracting partition MODEM...
Writing MODEM partition
MODEM partition UPDATE ...OK

Extracting partition DSP...
Writing DSP partition
DSP partition UPDATE ...OK

Extracting partition CMNLIB...
Writing CMNLIB partition
CMNLIB partition UPDATE ...OK

Extracting partition KEYMASTER...
Writing KEYMASTER partition
KEYMASTER partition UPDATE ...OK

Extracting partition CMNLIB64...
Writing CMNLIB64 partition
CMNLIB64 partition UPDATE ...OK

Extracting partition DEVCFG...
Writing DEVCFG partition
DEVCFG partition UPDATE ...OK

Extracting partition LKSECAPP...
Writing LKSECAPP partition
LKSECAPP partition UPDATE ...OK

Extracting partition ABOOT...
Writing ABOOT partition
ABOOT partition UPDATE ...OK

Extracting partition KERNEL...
Writing KERNEL partition
KERNEL partition UPDATE ...OK

Extracting partition RAMDISK...
Writing RAMDISK partition
RAMDISK partition UPDATE ...OK

Extracting partition RECOVERY_RAMDISK...
Writing RECOVERY_RAMDISK partition
RECOVERY_RAMDISK partition UPDATE ...OK

Extracting partition RECOVERY_VENDOR...
Writing RECOVERY_VENDOR partition
RECOVERY_VENDOR partition UPDATE ...OK

Extracting partition ERECOVERY_KERNEL...
Writing ERECOVERY_KERNEL partition
ERECOVERY_KERNEL partition UPDATE ...OK

Extracting partition ERECOVERY_RAMDISK...
Writing ERECOVERY_RAMDISK partition
ERECOVERY_RAMDISK partition UPDATE ...OK

Extracting partition ERECOVERY_VENDOR...
Writing ERECOVERY_VENDOR partition
ERECOVERY_VENDOR partition UPDATE ...OK

Extracting partition SYSTEM...
Erasing SYSTEM partition
Partition SYSTEM erased
Writing SYSTEM partition
sending sparse file 534712284 bytes
Waiting for answer...
send sparse file ERROR
SYSTEM partition UPDATE :FAIL Bogus chunk size for chunk type Raw

Extracting partition CACHE...
Erasing CACHE partition
Partition CACHE erased
Writing CACHE partition
CACHE partition UPDATE ...OK

Extracting partition ODM...
Erasing ODM partition
Partition ODM erased
Writing ODM partition
ODM partition UPDATE ...OK

Extracting partition USERDATA...
Erasing USERDATA partition
Partition USERDATA erased
Writing USERDATA partition
USERDATA partition UPDATE ...OK


Software written
08.10.2019 15:04:36 Writing device finished - INCOMPLETE

Waiting for fastboot device...

USB Device REMOVAL
Type: @oem119.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 6&246d01a&0&6


USB Device INSERTION
Type: @oem119.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 6&246d01a&0&6

Device found: 3f9797a4

Writing rescue_recovery_kernel partition
rescue_recovery_kernel partition UPDATE ...OK
Writing rescue_recovery_ramdisk partition
rescue_recovery_ramdisk partition UPDATE ...OK
Writing rescue_recovery_vendor partition
rescue_recovery_vendor partition UPDATE ...OK

USB Device REMOVAL
Type: @oem119.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 6&246d01a&0&6

Looking for device in upgrade mode...

USB Device INSERTION
Type: @oem142.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107D
Instance id: 6&246d01a&0&6

COM86: Android Adapter PCUI (COM86)

08.10.2019 15:05:08 Starting to write device in UPGRADE mode...
Device found: 911dd31d


Old slow algo NOT selected

08.10.2019 15:05:12 start to write update file
File to update: London-L22_8.0.0.100(C636)_Firmware_Android_8.0.0_EMUI_8. 0.0_05015BFG.APP

Process identifier:19333283

Validating file...
Looking for attached port...
Preparing to write...

Extracting partition SHA256RSA...
Writing partition: SHA256RSA...OK

Extracting partition CRC...
Writing partition: CRC...OK

Extracting partition AMSS_VERLIST...
Writing partition: AMSS_VERLIST...
Error downloading file London-L22_8.0.0.100(C636)_Firmware_Android_8.0.0_EMUI_8. 0.0_05015BFG_2.dtwork, partition: AMSS_VERLIST

Error writing software
08.10.2019 15:05:23 Writing device finished with ERROR

[Namelocked]

It doesn't seem that the file fits version of device, you are better of trying to flash orginal firmware that runs in device.

[KrzychuG]

At this point i have no idea what firmware it was running before. There's not that many files on your support server either. I can either write this firmware, or board firmware from your server. I only see LDN-L21 on the back, and LDN-L21B QL1598E on the board itself.

Flashing board firmware doesn't finish as well with issue with SYSTEM once again:

DC Phoenix 0.0.0.115
user:

Device found: 3f9797a4


09.10.2019 15:14:20 Starting to write device in FASTBOOT mode...
File to update: London-AL10-BD_1.0.0.30_Board_Software_general_Android_8.0_EMU I_8.0_05022JAD.dgtks

Looking for a device in fastboot mode
Device found: 3f9797a4


Getting IMEI...
Getting build number...
Getting model ...
Getting model by product ...
Getting model by roduct ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Model: QC_REFERENCE_PHONE
Battery state: 3297mv
OEM lock state info:
user Lock state is lock

fbLock state is lock

OEM get bootinfo:
*******************************************

Image is origin

Verify mode is enforcing

Check root info is safe

Lock state is lock

Root State: UNROOT

*******************************************



Process identifier:19363755


Erasing ver .. .
Cannot get FBlock info from device
Trying to unlock device...

Signing process may take few minutes

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server
Waiting in queue for signing service. Expected time 3 second(s) to get data from server

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server
Waiting in queue for signing service. Expected time 4 second(s) to get data from server

Trying to get data from server
Cannot get FBlock info from device

Signing process may take few minutes

Trying to get data from server
Waiting in queue for signing service. Expected time 2 second(s) to get data from server

Trying to get data from server

Erasing ver .. .

Writing partition partition
partition partition UPDATE ...OK

Writing rpm partition
rpm partition UPDATE ...OK

Writing tz partition
tz partition UPDATE ...OK

Writing aboot partition
aboot partition UPDATE ...OK

Writing ramdisk partition
ramdisk partition UPDATE ...OK

Writing kernel partition
kernel partition UPDATE ...OK

Writing recovery_ramdisk partition
recovery_ramdisk partition UPDATE ...OK

Writing recovery_vendor partition
recovery_vendor partition UPDATE ...OK

Writing erecovery_kernel partition
erecovery_kernel partition UPDATE ...OK

Writing erecovery_ramdisk partition
erecovery_ramdisk partition UPDATE ...OK

Writing erecovery_vendor partition
erecovery_vendor partition UPDATE ...OK

Writing modem partition
modem partition UPDATE ...OK

Erasing system partition
Partition system erased
Writing system partition
sending sparse file 530170140 bytes
Waiting for answer...
send sparse file ERROR
system partition UPDATE :FAIL Unknown chunk type

Erasing userdata partition
Partition userdata erased
Writing userdata partition
userdata partition UPDATE ...OK

Writing persist partition
persist partition UPDATE ...OK

Erasing cache partition
Partition cache erased
Writing cache partition
cache partition UPDATE ...OK

Writing dsp partition
dsp partition UPDATE ...OK

Writing cmnlib partition
cmnlib partition UPDATE ...OK

Writing cmnlib64 partition
cmnlib64 partition UPDATE ...OK

Writing devcfg partition
devcfg partition UPDATE ...OK

Writing keymaster partition
keymaster partition UPDATE ...OK

Writing oeminfo partition
oeminfo partition UPDATE ...OK

Writing lksecapp partition
lksecapp partition UPDATE ...OK

Writing apdp partition
apdp partition UPDATE ...OK

Writing msadp partition
msadp partition UPDATE ...OK

Writing fsg partition
fsg partition UPDATE ...OK

Writing modemst1 partition
modemst1 partition UPDATE ...OK

Writing modemst2 partition
modemst2 partition UPDATE ...OK

Writing log partition
log partition UPDATE ...OK

Erasing version partition
Partition version erased
Writing version partition
version partition UPDATE ...OK

Erasing odm partition
Partition odm erased
Writing odm partition
odm partition UPDATE ...OK

Writing sbl1 partition
sbl1 partition UPDATE ...OK

Writing sec partition
sec partition UPDATE ...OK


Software written

09.10.2019 15:18:57 Writing device finished - INCOMPLETE