Database Develop

oreo boot image bricked

Hi,I have a l09-c432 with oreo flashed(8.0.0.311 c900) and rooted with SuperSU. I wanted to unroot,because I wanted to switch to magisk. Now my boot image is gone and I can't go into TWRP,even if I reflash it. I know it was a dump mistake. Flashing boot.img don't work like on nougat,there is no boot.img in the update.app. any help would be very nice. Can't use my phone any more?

After flashing ramdisk and kernel(thx @Blackball) the bootloader error message is gone but i'm not able to install TWRP or boot into system. Any more ideas?

I guess you have to unbrick it..

Hello, I had A8 back A7, I did not go through Hwota, TWRP recovery 3.1.1 Fasboot error, I uploaded recovery TWRP 3.2.1, the system no longer bumps and I can not get anywhere, only to TWRP, Hwota no longer works and upload system via TWRP 3.2.1 (p10 plus) error 9.
Does anyone know how to help?

Or do you upload a complete system via Fastboot? not HWOTA, as the A8 does not work

@Firicel69 And how do i unbrick? With Nougat it was never a problem, but with Oreo i can't get it working. Tried to extract system.img from update.app, also failed, because update extractor don't open Oreo files. 7zip also don't work. But the thing that makes me really crazy is that i can flash TWRP without error messages, but i can't boot into TWRP.

Huawei-UPDATE.APP-Toolkit OREO

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery recovery.img
target reported max download size of 471859200 bytes
sending 'recovery' (40692 KB)...
OKAY [ 1.019s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 1.029s
C:\Program Files (x86)\Minimal ADB and Fastboot>Fastboot flash recovery2 recovery2.img
target reported max download size of 471859200 bytes
sending 'recovery2' (40692 KB)...
OKAY [ 1.018s]
writing 'recovery2'...
FAILED (remote: partition length get error)
finished. total time: 1.030s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Microsoft Windows [Version 10.0.16299.192]
(c) 2017 Microsoft Corporation. Všetky práva vyhradené.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery twrp-3.1.1-0-vtr.img
target reported max download size of 471859200 bytes
sending 'recovery' (32040 KB)...
OKAY [ 0.846s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.859s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Updating TWRP update.zip Error: 9 Error instaliinig zip file external_sd/hwota/update.zip

@Brandy20 thx for the tool, now i have everything extracted and was able to flash the system.img with fastboot. Phone is booting again, but factory reset isn't possible. So something is still wrong.

Brandy20 said:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery recovery.img
target reported max download size of 471859200 bytes
sending 'recovery' (40692 KB)...
OKAY [ 1.019s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 1.029s
C:\Program Files (x86)\Minimal ADB and Fastboot>Fastboot flash recovery2 recovery2.img
target reported max download size of 471859200 bytes
sending 'recovery2' (40692 KB)...
OKAY [ 1.018s]
writing 'recovery2'...
FAILED (remote: partition length get error)
finished. total time: 1.030s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Microsoft Windows [Version 10.0.16299.192]
(c) 2017 Microsoft Corporation. Všetky práva vyhradené.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery twrp-3.1.1-0-vtr.img
target reported max download size of 471859200 bytes
sending 'recovery' (32040 KB)...
OKAY [ 0.846s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.859s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Updating TWRP update.zip Error: 9 Error instaliinig zip file external_sd/hwota/update.zip
Click to expand...
Click to collapse
These are the commands for Nougat, Oreo is different.
fastboot flash recovery_ramdisk recovery_ramdisk.img(or TWRP8_3.0.3.img)
Thats why you get "partition length get error"

These are commands for Nougat, Oreo is different. And what commands are for Oreo?

Error Mode
Attention!
Please update system agaim
Error!
Func No: 11 (recovery image)
Error No: 2 (load failed!)

The command for flashing the recovery is:
fastboot flash recovery_ramdisk recovery_ramdisk.img
This helps to rollback to nougat:
https://forum.xda-developers.com/p10/how-to/guide-to-rollback-huawei-p10-oreo-to-t3735156
I managed to flash and enter TWRP again and did the stuff mentioned in the link above. One step further

Now my P10 is back like it was delivered. After rollback you have to rebrand it with this tutorial and you are good to go.
https://forum.xda-developers.com/p10/how-to/huawei-p10-debrand-rebrand-update-guide-t3691013

How to proceed exactly. Could you get the data?
Could not we send TWRP backups complete P10?

First, when you are still on Oreo flash Oreo TWRP with the command in #13. Then you have to rollback to Nougat with the tutorial link from #13. After that you have to rebrand your phone with the tutorial link from #14. With the P10 it is a little bit more tricky to get into TWRP. When phone is off hold Power and Vol+ untill you feel the vibration. Release the power button but keep holding Vol+ until you see TWRP. This was my problem in the beginning.

2. Download Firmare L29C900B217 or L09C900B217 depending your model (only are 2 downloads) fromhttp://pro-teammt.ru/firmware-database/?firmware_model=VTR-L29c900&firmware_page=0
non-functional link?

Download the two files needed with firmware finder, this works.
Sent from my [P10] using XDA-Developers Legacy app

link error
---------- Post added at 09:31 AM ---------- Previous post was at 08:47 AM ----------
Then you have to rollback to Nougat with the tutorial link from #13 ???

There is a link in post #13, there you'll find the tutorial.
You have to install firmware finder from play store on any phone. Then download two files with this app from the firmware L09C900B217, update.zip and update_full_VTR-L09_hw_normal.zip. There are enough turorials for the firmware finder.

How to unbrick my Huawei Mate 10 lite

Hi guys,
My huawei unbrick when update firmware.
the current state is like this error mode
error!
Func NO: 15(bl31 image)
Error NO: 1(security verify failed!)
Fastboot mode&rescue works !
This info fastboot mode:
Microsoft Windows [Wersja 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. Wszelkie prawa zastrzeżone.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-product-model
...
(bootloader) RNE-L21
OKAY [ 0.013s]
finished. total time: 0.013s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar vendorcountrycou
ntrycountry
vendorcountrycountrycountry: hw/eu
finished. total time: 0.014s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-build-number
...
(bootloader) :MorfuZ-*čĹŻ 3.6
OKAY [ 0.012s]
finished. total time: 0.013s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar rescue_enter_rec
overy
getvar:rescue_enter_recovery FAILED (remote: FAIL:need all image flashed!)
finished. total time: 0.025s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-SYSTEM_
VERSION
...
(bootloader) :RNE-L21 8.0.0.304(C432CUSTC432D1)
OKAY [ 0.014s]
finished. total time: 0.015s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Please help me unbrick this phone sorry my bad english

soniqgsm said:
Hi guys,
My huawei unbrick when update firmware.
the current state is like this error mode
error!
Func NO: 15(bl31 image)
Error NO: 1(security verify failed!)
Fastboot mode&rescue works !
This info fastboot mode:
Microsoft Windows [Wersja 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. Wszelkie prawa zastrzeżone.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-product-model
...
(bootloader) RNE-L21
OKAY [ 0.013s]
finished. total time: 0.013s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar vendorcountrycou
ntrycountry
vendorcountrycountrycountry: hw/eu
finished. total time: 0.014s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem get-build-number
...
(bootloader) :MorfuZ-*čĹŻ 3.6
OKAY [ 0.012s]
finished. total time: 0.013s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar rescue_enter_rec
overy
getvar:rescue_enter_recovery FAILED (remote: FAIL:need all image flashed!)
finished. total time: 0.025s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem oeminforead-SYSTEM_
VERSION
...
(bootloader) :RNE-L21 8.0.0.304(C432CUSTC432D1)
OKAY [ 0.014s]
finished. total time: 0.015s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Please help me unbrick this phone sorry my bad english
Click to expand...
Click to collapse
Sorry mate, this is Forum is for the HONOR 10 Lite, not for Huawei...

(solved) Can't either unlock OEM or install recovery (Preflash validation failed)

Hello
I just purchased a cheap new Moto G7 Plus, only to install LineageOS on it. The phone is brand new and I just upgraded it to the latest Android 10.
I followed all instructions so far, and I am stuck, can't unlock the bootloader and/or install a recovery.
To unlock the bootloader I carefully followed instructions on the LineageOS wiki
Then I followed instructions on Motorola website
I received an email from Motorola with the unlock code
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem unlock CODE_RECEIVED_IN_THE_MAIL
...
(bootloader) Check 'OEM unlocking' in Android Settings > Developer
(bootloader) Options
OKAY [ -0.000s]
finished. total time: 0.016s
Despite the fact that it says OKAY, when I reboot in fastboot flash mode, I still see the message "oem_locked". So I am not totally sure that the unlock succeeded.
Then whatever I try, I can't install TWRP, see below :
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
Z*****F5RR fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem unlock CODE_RECEIVED_IN_THE_MAIL
...
(bootloader) Check 'OEM unlocking' in Android Settings > Developer
(bootloader) Options
OKAY [ -0.000s]
finished. total time: 0.016s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash boot twrp-3.4.0-0-lake.img
target reported max download size of 536870912 bytes
sending 'boot' (30080 KB)...
OKAY [ 0.686s]
writing 'boot'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.708s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot boot twrp-3.4.0-0-lake.img
downloading 'boot.img'...
OKAY [ 0.686s]
booting...
(bootloader) permission denied!
FAILED (remote failure)
finished. total time: 0.702s
C:\Program Files (x86)\Minimal ADB and Fastboot>
I obviously googled a few time but can't find any working solution. Some says its because my OEM is still locked, others because the USB port or cable might be problematic. I tried on 5 USB ports and a USB hub and I have the same issue, and my cable is brand new. I also restarted the whole unlocking procedure, received another mail from Motorola, with exactly the same unlock key, unlocked 10 times, nothing changes.
Any hint ?
Cheers

Ok forget it, its solved. I am an idiot I forgot to activate developer mode in the settings

Fastboot boot twrp 3.4 infinitely?
Unlocked my oem, adp whenever I fastboot boot twrp 3.4 it just gets stuck on downloading. No fail code just stays on downloading infinitely. Would love some help!

same
Richard2707 said:
Unlocked my oem, adp whenever I fastboot boot twrp 3.4 it just gets stuck on downloading. No fail code just stays on downloading infinitely. Would love some help!
Click to expand...
Click to collapse
trying on my xt1965-2 and having this same issue, did you manage a workaround?

The twrp file needs to be in the correct location and the name needs to be exact.
I use linux so check up on which locations to use in windows.
But on linux I open a terminal in the folder where twrp is located.
So if the filename for twrp is for instance "twrp-3.3.1-0-lake.img", the command needs to be:
fastboot boot twrp-3.3.1-0-lake.img (NO spaces in the file name!)
Fastboot then pushes the file to the phone and boots it.

Realme C3 recovery issue [HELP!!!!]

Hey I need a bit of help, as i was installing Pitch Black Recovery Project on Realme c3(RMX2027), after i flashed recovery.. and i wrote the command "fastboot reboot recovery", it says "unknown reboot target recovery. Can anyone please help me with this issue? i am not being able to open the recovery.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (60364 KB)...
OKAY [ 1.831s]
writing 'recovery'...
OKAY [ -0.000s]
finished. total time: 1.831s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot recovery
fastboot: usage: unknown reboot target recovery
[I also flashed vbmeta so don't worry about that]

use android sdk platform to reboot flash and also to use adb it is an all in one pack download it from the link given extract the folder and enter the platform tool folder and type cmd in place of file location
Here's the link

[ROM][13][amogus] AOSP 13.0

AOSP 13
This is a moto-common project release under the codename amogus. This build supports the following devices: rav, rav_t, sofia, sofiap, sofiap_ao, sofiap_sprout, sofiar.​
Code:
/*
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
What's AOSP?
AOSP is Android as Google publish without any modifications.
Whats not working?
Speakerphone on sofia variants​
Instructions to install the ROM:
Reboot to bootloader:
Code:
adb reboot bootloader
The following will wipe your internal data:
Code:
fastboot -w
Code:
fastboot update package.zip
It will reboot your device to fastbootd, you might get the following warning:
Code:
FAILED (remote: 'Old partitions are not compatible with the new super layout; wipe needed')
, but you can continue with the following commands
Fastbootd:
Code:
fastboot flash product product.img
Code:
fastboot flash system system.img
Code:
fastboot flash vendor vendor.img
Code:
fastboot reboot
Downloads: Here
Source Code: Here
Sept 2: Fixed USB Mode Switching, Switched to new rebased kernel, Switched to EROFS
Sept 12: EGIS Fingerprint gestures fixed, Switch BtAudio to AIDL and September Patch level
Sept 28:
System Responsiveness has been tuned and improved
Introduce Multigenerational LRU Framework
Tune Dalvik Heap Sizes
Switched to QTI Thermal HAL
DT2W has been fixed for RAV (HIMAX) variants of amogus
Signature Spoofing support has been added to the ROM
Jan 26:
January Security Patch
Feb 27:
Feb security patch

Electimon said:
AOSP 13
This is a moto-common project release under the codename amogus. This build supports the following devices: rav, rav_t, sofia, sofiap, sofiap_ao, sofiap_sprout, sofiar.​
Click to expand...
Click to collapse
Great job! Thank you!
Would love to try but I can't downgrade :/

spiral777 said:
Great job! Thank you!
Would love to try but I can't downgrade :/
Click to expand...
Click to collapse
You can't downgrade? What do you mean by this?

Electimon said:
You can't downgrade? What do you mean by this?
Click to expand...
Click to collapse
I'm on a11, I don't have to downgrade to a10 to apply this update.zip?

spiral777 said:
I'm on a11, I don't have to downgrade to a10 to apply this update.zip?
Click to expand...
Click to collapse
No you don't, moto-common projects use custom vendors.

i got this to boot on my moto g fast thank you
edit: its still on android 11
just incase anyone might need it and something unexpected happens... https://support.lenovo.com/us/en/downloads/ds101291-rescue-and-smart-assistant-lmsa

spiral777 said:
i got this to boot on my moto g fast thank you
edit: its still on android 11
just incase anyone might need it and something unexpected happens... https://support.lenovo.com/us/en/downloads/ds101291-rescue-and-smart-assistant-lmsa
Click to expand...
Click to collapse
Microsoft Windows [Version 10.0.22000.856]
(c) Microsoft Corporation. All rights reserved.
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
xxxxx fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -w
wiping userdata...
Erase successful, but not automatically formatting.
File system type raw not supported.
erasing 'userdata'...
OKAY [ 0.835s]
finished. total time: 0.835s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot update package.zip
W/ziparchive(11136): Unable to open 'package.zip': No such file or directory
error: failed to open zip file 'package.zip': I/O error
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash product product.img
target reported max download size of 799954944 bytes
sending 'product_b' (273816 KB)...
OKAY [ 9.958s]
writing 'product_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.048s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img
target reported max download size of 799954944 bytes
Invalid sparse file format at header magic
sending sparse 'system_b' 1/2 (778517 KB)...
OKAY [ 28.791s]
writing 'system_b' 1/2...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 28.885s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash vendor vendor.img
target reported max download size of 799954944 bytes
sending 'vendor_b' (471860 KB)...
OKAY [ 17.570s]
writing 'vendor_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 17.649s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.016s

spiral777 said:
Microsoft Windows [Version 10.0.22000.856]
(c) Microsoft Corporation. All rights reserved.
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
xxxxx fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -w
wiping userdata...
Erase successful, but not automatically formatting.
File system type raw not supported.
erasing 'userdata'...
OKAY [ 0.835s]
finished. total time: 0.835s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot update package.zip
W/ziparchive(11136): Unable to open 'package.zip': No such file or directory
error: failed to open zip file 'package.zip': I/O error
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash product product.img
target reported max download size of 799954944 bytes
sending 'product_b' (273816 KB)...
OKAY [ 9.958s]
writing 'product_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.048s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img
target reported max download size of 799954944 bytes
Invalid sparse file format at header magic
sending sparse 'system_b' 1/2 (778517 KB)...
OKAY [ 28.791s]
writing 'system_b' 1/2...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 28.885s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash vendor vendor.img
target reported max download size of 799954944 bytes
sending 'vendor_b' (471860 KB)...
OKAY [ 17.570s]
writing 'vendor_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 17.649s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.016s
Click to expand...
Click to collapse
Uh you actually have to use the name of the zip in place of package.zip

Sept 2: Fixed USB Mode Switching, Switched to new rebased kernel, Switched to EROFS

So like are we able to go back to 11 if we don’t like 13?

TS_Brittany said:
So like are we able to go back to 11 if we don’t like 13?
Click to expand...
Click to collapse
Yes

Sept 12: EGIS Fingerprint gestures fixed, Switch BtAudio to AIDL and September Patch level

amogus

Truly an amogus moment

ive followed the install instructions as much as i can...factory reset...but this rom just bootloops on my moto g...anyone else get this to boot up?

spiral777 said:
ive followed the install instructions as much as i can...factory reset...but this rom just bootloops on my moto g...anyone else get this to boot up?
Click to expand...
Click to collapse
Can you show me the output of the commands?

Electimon said:
Can you show me the output of the commands?
Click to expand...
Click to collapse
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
xxxxx fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -w
wiping userdata...
Erase successful, but not automatically formatting.
File system type raw not supported.
erasing 'userdata'...
OKAY [ 0.835s]
finished. total time: 0.835s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot update aosp_amogus-img-eng.electimon-1.zip
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash product product.img
target reported max download size of 799954944 bytes
sending 'product_b' (273816 KB)...
OKAY [ 9.958s]
writing 'product_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.048s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img
target reported max download size of 799954944 bytes
Invalid sparse file format at header magic
sending sparse 'system_b' 1/2 (778517 KB)...
OKAY [ 28.791s]
writing 'system_b' 1/2...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 28.885s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash vendor vendor.img
target reported max download size of 799954944 bytes
sending 'vendor_b' (471860 KB)...
OKAY [ 17.570s]
writing 'vendor_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 17.649s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.016s
on rav moto g fast, thank you

spiral777 said:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: no devices/emulators found
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
xxxxx fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -w
wiping userdata...
Erase successful, but not automatically formatting.
File system type raw not supported.
erasing 'userdata'...
OKAY [ 0.835s]
finished. total time: 0.835s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot update aosp_amogus-img-eng.electimon-1.zip
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash product product.img
target reported max download size of 799954944 bytes
sending 'product_b' (273816 KB)...
OKAY [ 9.958s]
writing 'product_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.048s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img
target reported max download size of 799954944 bytes
Invalid sparse file format at header magic
sending sparse 'system_b' 1/2 (778517 KB)...
OKAY [ 28.791s]
writing 'system_b' 1/2...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 28.885s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash vendor vendor.img
target reported max download size of 799954944 bytes
sending 'vendor_b' (471860 KB)...
OKAY [ 17.570s]
writing 'vendor_b'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 17.649s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.016s
on rav moto g fast, thank you
Click to expand...
Click to collapse
Please use official platform-tools and not ancient Minimal ADB and Fastboot from like 2015. Thanks.

touchscreen and fingerprint reader not working on my retus moto g fast.

Electimon said:
Please use official platform-tools and not ancient Minimal ADB and Fastboot from like 2015. Thanks.
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updating platform tools worked ty
https://app.box.com/s/voj724lqdb7cc8z3i8xt6mx3wxc96e3p
but product, system, and vendor failed to flash from twrp