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
Related
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem off-mode-charge 0
...
FAILED (remote: Invalid command)
finished. total time: 0.000s
Phone is rooted.
Doesn't anyone know how to make honor 5 to power on when plugged in charger.
Hi
I'm stuck in my Xiaomi MI A3 bootloader, can't boot to recovery and system.
After flashing my stock firmware.
Here is my oem device info
PS C:\platform-tools> ./fastboot oem device-info (bootloader) Verity mode: true
(bootloader) Device unlocked: false
(bootloader) Device critical unlocked: false
(bootloader) Charger screen enabled: false
OKAY [ 0.004s]
Finished. Total time: 0.006s
PS C:\platform-tools> ./fastboot getvar current-slot
current-slot: b
Finished. Total time: 0.004s
Thank you
bgsebiosjr said:
Hi
PS C:\platform-tools> ./fastboot getvar current-slot
current-slot: b
Finished. Total time: 0.004s
Thank you
Click to expand...
Click to collapse
Change current-slot to 'a' and reboot.
PS C:\platform-tools> ./fastboot flashing get_unlock_ability (bootloader) get_unlock_ability: 0
OKAY [ 0.002s]
Finished. Total time: 0.005s
PS C:\platform-tools> ./fastboot flashing unlock FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed
PS C:\platform-tools> ./fastboot set_active a Setting current slot to 'a' FAILED (remote: 'Slot Change is not allowed in Lock State
')
fastboot: error: Command failed
PS C:\platform-tools>
How can i use EDL?
Sapper Morton said:
Since your bootloader is locked, and there's no proper system.img in slot B, you must change it to slot A; however it's not possible in locked state, first check if it's possible to unlock, by running:
Code:
fastboot flashing get_unlock_ability
If the output is 0, you cannot unlock, and EDL is a must, otherwise, the output will be 1, therefore, unlock is possible, then proceed with the following steps:
Code:
fastboot flashing unlock
Code:
fastboot set_active a
Code:
fastboot flashing lock
As explained above, it's not possible to change slot without unlocking the bootloader.
Click to expand...
Click to collapse
msatyanarayana said:
Change current-slot to 'a' and reboot.
Click to expand...
Click to collapse
PS C:\platform-tools> ./fastboot set_active a Setting current slot to 'a' FAILED (remote: 'Slot Change is not allowed in Lock State
')
fastboot: error: Command failed
PS C:\platform-tools>
Not allowed in Lock State.
Is there any way to oem unlock without going to Debugging Mode -> OEM enable?
I can't boot my system and recovery.
bgsebiosjr said:
Not allowed in Lock State.
Is there any way to oem unlock without going to Debugging Mode -> OEM enable?
I can't boot my system and recovery.
Click to expand...
Click to collapse
EDL mode and authorized Mi account. You should contact your nearest Xiaomi service center or use some online service (you might need to open your phone yourself in such case).
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...
Does anyone have the oeminfo for C675?
Please help if you have one. I don't see it in the full-OTA zip as well...
Thanks!
balamu96m said:
I don't see it in the full-OTA zip as well...
Click to expand...
Click to collapse
oeminfo cannot be obtained from the firmware, only from the phone (e.g. TWRP backup).
-Alf- said:
oeminfo cannot be obtained from the firmware, only from the phone (e.g. TWRP backup).
Click to expand...
Click to collapse
Cool! If anyone has a TWRP backup for C675 oeminfo that will be great!
balamu96m said:
Cool! If anyone has a TWRP backup for C675 oeminfo that will be great!
Click to expand...
Click to collapse
Btw, a few years ago, it was possible to use the Oeminfo-tools+0.13.exe application by @k1ll3r8e to read and edit oeminfo (only 64 MB version). But I don't know if it still works. Try asking the author.
Exactly! I found this 2021 updated version and I'm trying it...will update on the progress.
GitHub - EtoTen/oeminfo-huawei: Unpack and repack Huawei oeminfo
Unpack and repack Huawei oeminfo. Contribute to EtoTen/oeminfo-huawei development by creating an account on GitHub.
github.com
I was able to edit the 'region' to 'hw/in' and 'all/in' and tried flashing the modified oeminfo.....in both the cases dload method to flash stock firmware doesn't work...any idea how to flash the stock ROM for C675 in this case?
balamu96m said:
I was able to edit the 'region' to 'hw/in' and 'all/in' and tried flashing the modified oeminfo.....in both the cases dload method to flash stock firmware doesn't work...any idea how to flash the stock ROM for C675 in this case?
Click to expand...
Click to collapse
And what says fastboot?
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
balamu96m said:
tried flashing the modified oeminfo.
Click to expand...
Click to collapse
Successfully? If so, your bootloader locks again.
-Alf- said:
And what says fastboot?
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
Successfully? If so, your bootloader locks again.
Click to expand...
Click to collapse
Yes, it was successful and it relocks.....I unlocked it again after every trial...
I changed only the vendor country....let me try changing build number as well...
Code:
Fastboot> fastboot oem get-build-number
...
(bootloader) :ANE-AL00 8.0.0.111(C00)
OKAY [ -0.000s]
finished. total time: -0.000s
PS D:\Android\Minimal ADB and Fastboot> fastboot oem get-product-model
...
(bootloader) ANE-AL00
OKAY [ 0.000s]
finished. total time: 0.000s
Fastboot> fastboot getvar vendorcountry
vendorcountry: all/in
finished. total time: -0.000s
Fastboot> fastboot oem oeminforead-CUSTOM_VERSION
...
FAILED (remote: Read oeminfo failed!)
finished. total time: 0.016s
Fastboot> fastboot oem oeminforead-SYSTEM_VERSION
...
(bootloader) :ANE-AL00 8.0.0.113(C00)
OKAY [ 0.016s]
finished. total time: 0.016s
PS D:\Android\Minimal ADB and Fastboot>
This is the stock rom I'm trying to flash - Huawei P20 Lite ANE-AL00 ANE-AL00I hw in HLRCF Anne-AL00I 9.1.0.112(C675E5R1P3T8) Firmware 9.0.0 r3 EMUI9.0.1 05015CDW
Looks like I need to change build number to something like: 9.1.0.112(C675E5R1P3T8) to make it work....is that correct?
balamu96m said:
This is the stock rom I'm trying to flash - Huawei P20 Lite ANE-AL00 ANE-AL00I hw in HLRCF Anne-AL00I 9.1.0.112(C675E5R1P3T8) Firmware 9.0.0 r3 EMUI9.0.1 05015CDW
Looks like I need to change build number to something like: 9.1.0.112(C675E5R1P3T8) to make it work....is that correct?
Click to expand...
Click to collapse
in my opinion you need to overwrite oeminfo correctly, build number will be corrected automatically. And don't forget that you currently have an Oreo there...
Hello,
I've been battling for two days on a damn Huawei P20 Lite (ANE-LX1) which is totally bricked.
I have a page with red writing that says System is damaged but nothing happens if I press Volume Up etc.
So I tried to flash by EDL mode and I'm afraid I don't really understand how it happens, I can't do anything but it is noted that the bootloader and the FRP are locked.
I have an EFT Pro dongle, I tried to unlock it, I succeeded but it's temporary unlocking and it's useless to me.
I leave you the answers to the various Fastboot commands hoping that you will be able to help me.
Thanks in advance
Code:
fastboot oem get-product-model
...
(bootloader) ANE-LX1
OKAY [ 0.006s]
finished. total time: 0.007s
C:\Users>fastboot getvar vendorcountry
vendorcountry: hw/eu
finished. total time: 0.005s
C:\Users>fastboot oem oeminforead-SYSTEM_VERSION
...
(bootloader) :ANE-LX1 9.1.0.132(C432E5R1P7)
OKAY [ 0.008s]
finished. total time: 0.009s
C:\Users>fastboot oem oeminforead-CUSTOM_VERSION
...
FAILED (remote: The reason of failed input oem_nv_item error!)
finished. total time: 0.010s