C:\android-tools>fastboot devices
014FDCF003009004 fastboot
C:\android-tools>fastboot oem unlock\
...
FAILED (remote: unsupported command)
finished. total time: 0.003s
I have a problem which through thorough google searches, I haven't been able to find an answer to. I'm trying to flash a custom recovery onto an LG G5, as probably presumed in the topic name, utilizing fastboot and it never seems to flash so I tried to go into the stock recovery and found that there wasn't a recovery at all. It simply shows the android bot with an open stomach and says no command. How would I go about getting a recovery on it, if at all possible?
Command Prompt Log:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery recovery
.img
target reported max download size of 536870912 bytes
sending 'recovery' (19100 KB)...
OKAY [ 0.721s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.744s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase recovery
erasing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.024s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot boot recovery.img
downloading 'boot.img'...
OKAY [ 0.759s]
booting...
FAILED (remote: unknown command)
finished. total time: 0.795s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot format recovery
Formatting is not supported for file system with type ''.
I have been trying to root my device with no luck. I cannot run most fastboot commands
when I run "fastboot getvar all" only one variable is returned
-----------------------------------------------------------------
C:\Windows\system32>fastboot getvar all
all: locked: yes
finished. total time: 0.013s
------------------------------------------------------------------
when I try to unlock, I get the following error
------------------------------------------------------
C:\Windows\system32>fastboot flashing unlock
...
FAILED (remote: Not implemet.)
finished. total time: 0.006s
------------------------------------------------------
Almost all fastboot commands return the above response. I have enabled USB debugging and toggled oem unlocking. I have ran out of options please help. I have even updated my adb_fastboot to the latest release.
Hello, i have a p20 lite that bricked after a night of charging, and I whould like to have some ideas to have informations to understand the problem.
If I press the vol - button and I connect the USB i have the phone into fastboot (Phone locked)
I downloaded the USB driver from here https://forum.xda-developers.com/t/...sb-driver-installer-tool-for-windows.3999445/
and Minimal_ADB_Fastboot_v1.4.3 but I can't have any useful information...
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-product-model
...
FAILED (remote: FAIL)
finished. total time: 0.006s
Click to expand...
Click to collapse
fastboot oem get-build-number
...
FAILED (unknown status code)
finished. total time: 0.136s
Click to expand...
Click to collapse
brazoayeye said:
Hello, i have a p20 lite that bricked after a night of charging, and I whould like to have some ideas to have informations to understand the problem.
If I press the vol - button and I connect the USB i have the phone into fastboot (Phone locked)
I downloaded the USB driver from here https://forum.xda-developers.com/t/...sb-driver-installer-tool-for-windows.3999445/
and Minimal_ADB_Fastboot_v1.4.3 but I can't have any useful information...
Click to expand...
Click to collapse
Look here:
https://forum.xda-developers.com/t/...squares-only-able-to-access-fastboot.4226271/
https://forum.xda-developers.com/t/huawei-p20-lite-bricked.4331729/
https://forum.xda-developers.com/t/p20-lite-bootloop.4230037/post-84447333
brazoayeye said:
I downloaded the USB driver from here
Click to expand...
Click to collapse
install Hisuite on a computer and try again with Minimal ADB.
From https://forum.xda-developers.com/t/...squares-only-able-to-access-fastboot.4226271/
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-build-number
...
FAILED (unknown status code)
finished. total time: 0.136s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-product-model
...
FAILED (remote: FAIL)
finished. total time: 0.136s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar vendorcountry
getvar:vendorcountry FAILED (remote: cannot get vendorcountry in oeminfo)
finished. total time: 0.144s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-CUSTOM_VERSION
...
FAILED (remote: Read oeminfo failed!)
finished. total time: 0.148s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-SYSTEM_VERSION
...
FAILED (remote: Read oeminfo failed!)
finished. total time: 0.145s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem battery_present_check
...
(bootloader) 3326mv
OKAY [ 0.015s]
finished. total time: 0.019s
Click to expand...
Click to collapse
I cannot enter in the recovery
Is there a way to extract data from the phone before trying with erase user data?
Thanks
brazoayeye said:
Is there a way to extract data from the phone before trying with erase user data?
Click to expand...
Click to collapse
Nope bro.
I cannot even erase userdata
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase userdata
erasing 'userdata'...
FAILED (remote: Command not allowed)
finished. total time: 0.016s
Click to expand...
Click to collapse
What should I do to try to unbrick it?
brazoayeye said:
I cannot even erase userdata
What should I do to try to unbrick it?
Click to expand...
Click to collapse
I gave you a link, you didn't read, did you?
IMO it's hardware problem, so board FW won't help you...
Hello,
I have bought Huawei P20 Lite, but it is demo mode unite, is there chance unistall demo mode? Because, my older P20 Lite died, bude I want to use still use it, bude seller did not tell that is demo unit.
Pls help
Thank you
erik.aragorn said:
Hello,
I have bought Huawei P20 Lite, but it is demo mode unite, is there chance unistall demo mode? Because, my older P20 Lite died, bude I want to use still use it, bude seller did not tell that is demo unit.
Pls help
Thank you
Click to expand...
Click to collapse
how did your old p20 lite die? if it is the screen only you can swap motherboards
MB is dead, I need swap MB, but this MB is on Demo Mode, and hard reset is not possible too.
erik.aragorn said:
Hello,
I have bought Huawei P20 Lite, but it is demo mode unite, is there chance unistall demo mode? Because, my older P20 Lite died, bude I want to use still use it, bude seller did not tell that is demo unit.
Pls help
Thank you
Click to expand...
Click to collapse
I am dying to know how you obtained a device stuck in demo mode. Please elaborate!
erik.aragorn said:
Hello,
I have bought Huawei P20 Lite, but it is demo mode unite, is there chance unistall demo mode? Because, my older P20 Lite died, bude I want to use still use it, bude seller did not tell that is demo unit.
Pls help
Thank you
Click to expand...
Click to collapse
in fastboot mode run commands :
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post the results.
Some might fail, so don't worry about it.
Timmmmaaahh!I found phone with broken display, good price for MB - 40€, seller send me it, and wualla. When I see this, only facepalm....
-Alf- said:
in fastboot mode run commands :
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post the results.
Some might fail, so don't worry about it.
Click to expand...
Click to collapse
Thank you I will try it today, or tomorrow
erik.aragorn said:
Timmmmaaahh!I found phone with broken display, good price for MB - 40€, seller send me it, and wualla. When I see this, only facepalm....
Click to expand...
Click to collapse
Why would a private seller purposely activate demo mode? That makes no sense.
Well the seller probably have picked up this from the trashbin outside a mobile phone store, seen it has demo mode, and gone on ebay to enjoy scamming people.
-Alf- said:
in fastboot mode run commands :
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post the results.
Some might fail, so don't worry about it.
Click to expand...
Click to collapse
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-build-number
...
(bootloader) :ANE-LX1 9.1.0.397(C432E7R1P7)
OKAY [ 0.015s]
finished. total time: 0.016s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-product-model
...
(bootloader) ANE-LX1
OKAY [ 0.014s]
finished. total time: 0.015s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar vendorcountry
vendorcountry: hw/eu
finished. total time: 0.013s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-CUSTOM_VERSION
...
(bootloader) :ANE-LX1-CUST 9.1.0.7(C432)
OKAY [ 0.015s]
finished. total time: 0.016s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-SYSTEM_VERSION
...
(bootloader) :ANE-LX1 9.1.0.132(C432E5R1P7)
OKAY [ 0.016s]
finished. total time: 0.017s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase data
erasing 'data'...
FAILED (remote: Command not allowed)
finished. total time: 0.012s
c:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase cache
erasing 'cache'...
FAILED (remote: Command not allowed)
finished. total time: 0.013s