Database Users

Stuck in fastboot mode after flashing firmware with locked bootloader

Hello everyone, this is my first post so i´ll try to be as clear as posible
I tried today to flash through fastboot a firmware that was corrupted into my Moto G4 XT1621 and i didn´t unlock my bootloader first so i got an error when trying to flash the firmware, after thar i tried to reboot my phone but every time it turns on it goes into fastboot mode whith a message saying:
Start up failed:
Your device didn´t start up successfully. Use the software repair assistant on computer to repair your device. (i don´t know of what software repair assistant it´s talking about)
Whenever i try to flash an stock rom i get the following errors:
C:\Users\Claudio Magallón\Downloads\por favor>fastboot oem fb_mode_set
...
OKAY [ 0.005s]
finished. total time: 0.005s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash partition gpt.bin
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.022s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.073s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash bootloader bootloader.img
target reported max download size of 536870912 bytes
sending 'bootloader' (3651 KB)...
OKAY [ 0.151s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) will pass: flash:aboot
(bootloader) will pass: flash:rpm
(bootloader) will pass: flash:tz
(bootloader) will pass: flash:hyp
(bootloader) will pass: flash:cmnlib
(bootloader) will pass: flash:keymaster
(bootloader) will pass: flash:sbl1
(bootloader) committing: bootloader.default.xml ...
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'hyp.mbn' to 'hyp'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.411s]
finished. total time: 0.563s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash logo logo.bin
target reported max download size of 536870912 bytes
sending 'logo' (1848 KB)...
OKAY [ 0.093s]
writing 'logo'...
OKAY [ 0.067s]
finished. total time: 0.159s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.534s]
writing 'boot'...
(bootloader) Security version downgrade
(bootloader) Image boot failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.713s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (16484 KB)...
OKAY [ 0.538s]
writing 'recovery'...
(bootloader) Security version downgrade
(bootloader) Image recovery failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.719s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash dsp adspso.bin
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.544s]
writing 'dsp'...
OKAY [ 0.274s]
finished. total time: 0.819s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash oem oem.img
target reported max download size of 536870912 bytes
sending 'oem' (124713 KB)...
OKAY [ 3.942s]
writing 'oem'...
(bootloader) Security version downgrade
(bootloader) Image o failed validation
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 4.027s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.0
target reported max download size of 536870912 bytes
sending 'system' (257282 KB)...
OKAY [ 8.110s]
writing 'system'...
(bootloader) Security version downgrade
(bootloader) Image s failed validation
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.205s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.1
target reported max download size of 536870912 bytes
sending 'system' (258607 KB)...
OKAY [ 8.152s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.183s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.2
target reported max download size of 536870912 bytes
sending 'system' (260204 KB)...
OKAY [ 8.494s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.529s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.3
target reported max download size of 536870912 bytes
sending 'system' (250512 KB)...
OKAY [ 7.904s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 7.937s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.4
target reported max download size of 536870912 bytes
sending 'system' (254492 KB)...
OKAY [ 8.036s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.073s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.5
target reported max download size of 536870912 bytes
sending 'system' (257841 KB)...
OKAY [ 8.130s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.161s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.6
target reported max download size of 536870912 bytes
sending 'system' (256191 KB)...
OKAY [ 8.080s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.125s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash system system.img_sparsechunk.7
target reported max download size of 536870912 bytes
sending 'system' (150189 KB)...
OKAY [ 4.743s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 4.777s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash modem NON-HLOS.bin
target reported max download size of 536870912 bytes
sending 'modem' (76861 KB)...
OKAY [ 2.436s]
writing 'modem'...
OKAY [ 1.127s]
finished. total time: 3.564s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.038s]
finished. total time: 0.038s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.025s]
finished. total time: 0.025s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot flash fsg fsg.mbn
target reported max download size of 536870912 bytes
sending 'fsg' (1868 KB)...
OKAY [ 0.078s]
writing 'fsg'...
OKAY [ 0.060s]
finished. total time: 0.139s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase cache
erasing 'cache'...
OKAY [ 0.030s]
finished. total time: 0.030s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase userdata
erasing 'userdata'...
OKAY [ 0.052s]
finished. total time: 0.053s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase customize
erasing 'customize'...
OKAY [ 0.030s]
finished. total time: 0.030s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot erase clogo
erasing 'clogo'...
OKAY [ 0.054s]
finished. total time: 0.054s
C:\Users\Claudio Magallón\Downloads\por favor>fastboot oem fb_mode_clear
...
OKAY [ 0.005s]
finished. total time: 0.005s
I will appreciate all of your help, i only have 1 week with my phone and i dont want to be left with a brick.

Did you try this?
http://forum.xda-developers.com/moto-g4/development/unbrick-hard-bricked-moto-g4-amazon-t3486578

Try to unlock your bootloader on this link http://a df.ly/1fSnaw
And flash the stock rom o this link http://a df.ly/1fRBXU
Firmware pass: www.stockrom.net
mfastboot oem fb_mode_set
mfastboot flash partition gpt.bin
mfastboot flash bootloader bootloader.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash dsp adspso.bin
mfastboot flash oem oem.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash system system.img_sparsechunk.6
mfastboot flash system system.img_sparsechunk.7
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot erase customize
mfastboot erase clogo
mfastboot oem fb_mode_clear
mfastboot reboot

Thanks to both of you, i have just tried both methods.
The first one where i have to flash an XT1025 Amazon Rom is giving me the same error i detailed on my first post.
The second one, when i try to unlock my boot loader is giving me the next message:
(bootloader) Check 'Allow OEM Unlock' in Android Settings > Developer
(bootloader) Options
OKAY [ 0.021s]
finished. total time: 0.021s
C:\Users\Claudio MagallÛn\Downloads\XT1621>
The problem is that i can't turn on my phone to check 'Allow OEM Unlock' option

Relock bootloader Prime variant

So basically I need to relock the bootloader, I have the prime variant.
I flashed via fastboot
ATHENE_AMZ_MPJ24.139-64
However it won't let me relock the stupid bootloader.
I get the "Still require signed boot.img" message.
Any suggestions?

I have found two problems with trying to oem lock the Moto G4 amazon prime variant. First you need to use the fastboot provided by motorola and second you have to run oem unlock twice before you flash the images otherwise it doesn't check if the images are signed at all.
You can get the official factory images here (make sure to get the one that matches your model number): https://motorola-global-portal.custhelp.com/app/standalone/bootloader/recovery-images#
I am able to get past that message by flashing boot after running:
./Linux/fastboot flash boot boot.img
but I get stuck at "Still require signed system.img and/or oem.img"
Here is what I have tried:
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash bootloader bootloader.img
target max-download-size: 512MB
sending 'bootloader' (3651 KB)...
OKAY [ 0.119s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) will pass: flash:aboot
(bootloader) will pass: flash:rpm
(bootloader) will pass: flash:tz
(bootloader) will pass: flash:hyp
(bootloader) will pass: flash:cmnlib
(bootloader) will pass: flash:keymaster
(bootloader) will pass: flash:sbl1
(bootloader) committing: bootloader.default.xml ...
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'hyp.mbn' to 'hyp'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.344s]
finished. total time: 0.463s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.007s]
finished. total time: 0.158s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash logo logo.bin
target max-download-size: 512MB
sending 'logo' (1848 KB)...
OKAY [ 0.061s]
writing 'logo'...
OKAY [ 0.040s]
finished. total time: 0.101s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash boot boot.img
target max-download-size: 512MB
sending 'boot' (16384 KB)...
OKAY [ 0.522s]
writing 'boot'...
(bootloader) Image not signed or corrupt
OKAY [ 0.134s]
finished. total time: 0.656s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) WARNING: This command erases all user data.
(bootloader) Please re-run this command to continue.
OKAY [ 0.003s]
finished. total time: 0.003s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Flash valid Android images now
(bootloader) Then re-run this command to lock
OKAY [ 0.009s]
finished. total time: 0.009s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash boot boot.img
target max-download-size: 512MB
sending 'boot' (16384 KB)...
OKAY [ 0.523s]
writing 'boot'...
OKAY [ 0.298s]
finished. total time: 0.821s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash recovery recovery.img
target max-download-size: 512MB
sending 'recovery' (16484 KB)...
OKAY [ 0.544s]
writing 'recovery'...
OKAY [ 0.282s]
finished. total time: 0.826s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash system system.img
target max-download-size: 512MB
sending sparse 'system' (514756 KB)...
OKAY [ 16.452s]
writing 'system'...
OKAY [ 8.234s]
sending sparse 'system' (511926 KB)...
OKAY [ 16.240s]
writing 'system'...
OKAY [ 8.101s]
sending sparse 'system' (513154 KB)...
OKAY [ 16.375s]
writing 'system'...
OKAY [ 8.126s]
sending sparse 'system' (479303 KB)...
OKAY [ 15.257s]
writing 'system'...
OKAY [ 12.622s]
finished. total time: 101.408s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash modem NON-HLOS.bin
target max-download-size: 512MB
sending 'modem' (76861 KB)...
OKAY [ 2.421s]
writing 'modem'...
OKAY [ 0.607s]
finished. total time: 3.028s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.019s]
finished. total time: 0.019s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.020s]
finished. total time: 0.020s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash fsg fsg.mbn
target max-download-size: 512MB
sending 'fsg' (1904 KB)...
OKAY [ 0.063s]
writing 'fsg'...
OKAY [ 0.043s]
finished. total time: 0.106s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.013s]
finished. total time: 0.013s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot erase cache
erasing 'cache'...
OKAY [ 0.016s]
finished. total time: 0.016s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot erase userdata
erasing 'userdata'...
OKAY [ 0.036s]
finished. total time: 0.036s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.013s]
finished. total time: 0.013s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock begin
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.014s]
finished. total time: 0.014s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash system system.img
target max-download-size: 512MB
sending sparse 'system' (514756 KB)...
OKAY [ 16.505s]
writing 'system'...
OKAY [ 8.262s]
sending sparse 'system' (511926 KB)...
OKAY [ 16.568s]
writing 'system'...
OKAY [ 8.102s]
sending sparse 'system' (513154 KB)...
OKAY [ 16.474s]
writing 'system'...
OKAY [ 8.158s]
sending sparse 'system' (479303 KB)...
OKAY [ 15.311s]
writing 'system'...
OKAY [ 12.621s]
finished. total time: 102.001s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.013s]
finished. total time: 0.013s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.013s]
finished. total time: 0.013s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot flash system system.img
target max-download-size: 512MB
sending sparse 'system' (514756 KB)...
OKAY [ 16.247s]
writing 'system'...
OKAY [ 8.307s]
sending sparse 'system' (511926 KB)...
OKAY [ 16.135s]
writing 'system'...
OKAY [ 8.105s]
sending sparse 'system' (513154 KB)...
OKAY [ 16.180s]
writing 'system'...
OKAY [ 8.117s]
sending sparse 'system' (479303 KB)...
OKAY [ 15.122s]
writing 'system'...
OKAY [ 12.627s]
finished. total time: 100.840s
#########/ATHENE_AMZ_MPJ24.139-64_65_cid50_amz$ ./Linux/fastboot oem lock
...
(bootloader) Still require signed system.img and/or oem.img
OKAY [ 0.013s]
finished. total time: 0.013s
Click to expand...
Click to collapse
---------- Post added at 03:59 PM ---------- Previous post was at 03:30 PM ----------
I got it to work after flashing the oem chunks from:
https://forum.xda-developers.com/moto-g4/development/unbrick-hard-bricked-moto-g4-amazon-t3486578

Moto G4 XT1622 Bricked......

Hi There,
I hope someone can advise and possibly provide help resolving this problem.
The Moto G4 is not able to boot to OS, It only boots into bootloader, cannot go into recovery and cannot go into Factory Mode etc.
The error i get on the phone is....
"Start Up Failed"
Failed to verify hab image boot
Failed to verify boot image
ERROR: Failed to pass validation, backup to fastboot
Fastboot Reason: Fall-through from normal boot mode
I have tried to clear fb_mode and tried to unlock the bootloader without success.
I have tried various stock roms to get this fixed. The phone has never been unlocked and not been rooted.
C:\adb>fastboot oem fb_mode_set
...
OKAY [ -0.000s]
finished. total time: -0.000s
C:\adb>fastboot flash partition gpt.bin
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.031s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.094s
C:\adb>fastboot flash bootloader bootloader.img
target reported max download size of 536870912 bytes
sending 'bootloader' (3651 KB)...
OKAY [ 0.172s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) Security version downgrade
(bootloader) Image aboot failed validation
(bootloader) Preflash validation failed
(bootloader) will fail: flash:aboot
FAILED (remote failure)
finished. total time: 0.319s
C:\adb>fastboot flash logo logo.bin
target reported max download size of 536870912 bytes
sending 'logo' (1848 KB)...
OKAY [ 0.094s]
writing 'logo'...
OKAY [ 0.078s]
finished. total time: 0.172s
C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.687s]
writing 'boot'...
(bootloader) Image boot failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.891s
C:\adb>fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (16484 KB)...
OKAY [ 0.664s]
writing 'recovery'...
(bootloader) Image recovery failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.883s
C:\adb>fastboot flash system system.img_sparsechunk.0
target reported max download size of 536870912 bytes
sending 'system' (257278 KB)...
OKAY [ 9.982s]
writing 'system'...
(bootloader) Image s failed validation
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.097s
C:\adb>fastboot flash system system.img_sparsechunk.1
target reported max download size of 536870912 bytes
sending 'system' (258607 KB)...
OKAY [ 10.125s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.157s
C:\adb>fastboot flash system system.img_sparsechunk.2
target reported max download size of 536870912 bytes
sending 'system' (258384 KB)...
OKAY [ 10.076s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.107s
C:\adb>fastboot flash system system.img_sparsechunk.3
target reported max download size of 536870912 bytes
sending 'system' (252313 KB)...
OKAY [ 9.973s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.004s
C:\adb>fastboot flash system system.img_sparsechunk.4
target reported max download size of 536870912 bytes
sending 'system' (254404 KB)...
OKAY [ 10.017s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.064s
C:\adb>fastboot flash system system.img_sparsechunk.5
target reported max download size of 536870912 bytes
sending 'system' (258060 KB)...
OKAY [ 10.114s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.161s
C:\adb>fastboot flash modem NON-HLOS.bin
target reported max download size of 536870912 bytes
sending 'modem' (76857 KB)...
OKAY [ 3.038s]
writing 'modem'...
OKAY [ 2.036s]
finished. total time: 5.075s
C:\adb>fastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.047s]
finished. total time: 0.047s
C:\adb>fastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.062s]
finished. total time: 0.062s
C:\adb>fastboot flash fsg fsg.mbn
target reported max download size of 536870912 bytes
sending 'fsg' (1864 KB)...
OKAY [ 0.100s]
writing 'fsg'...
OKAY [ 0.109s]
finished. total time: 0.210s
C:\adb>fastboot erase cache
erasing 'cache'...
OKAY [ 0.016s]
finished. total time: 0.031s
C:\adb>fastboot erase userdata
erasing 'userdata'...
OKAY [ 0.078s]
finished. total time: 0.078s
C:\adb>fastboot erase customize
erasing 'customize'...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\adb>fastboot erase clogo
erasing 'clogo'...
OKAY [ 0.047s]
finished. total time: 0.047s
C:\adb>fastboot oem fb_mode_clear
...
OKAY [ -0.000s]
finished. total time: -0.000s
C:\adb>fastboot reboot
rebooting...
finished. total time: 0.016s
Click to expand...
Click to collapse

what have you done to your phone at the first place when it was working? did you unlock bootloader? were you flashing some customised roms? have your try to root? ... or something else?

Hi,
Nothing like rooting flashing roms etc. I think an update installed and booted to the Start Up Failed error.
Thanks,
Phatzy

[help needed asap] Moto G4 plus not starting up

my moto g4 plus moto g4 plus xt1643 is not starting up. I have done flashing stock rom and here is the command log
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_set
...
OKAY [ 0.002s]
finished. total time: 0.002s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ -0.000s]
writing 'partition'...
(bootloader) Flashing primary GPT image...
(bootloader) Flashing backup GPT image...
OKAY [ 0.100s]
finished. total time: 0.116s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash bootloader bootloader.img
target max-sparse-size: 256MB
sending 'bootloader' (3651 KB)...
OKAY [ 0.116s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) will pass: flash:aboot
(bootloader) will pass: flash:rpm
(bootloader) will pass: flash:tz
(bootloader) will pass: flash:hyp
(bootloader) will pass: flash:cmnlib
(bootloader) will pass: flash:keymaster
(bootloader) will pass: flash:sbl1
(bootloader) committing: bootloader.default.xml ...
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'hyp.mbn' to 'hyp'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.448s]
finished. total time: 0.564s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash logo logo.bin
target max-sparse-size: 256MB
sending 'logo' (2186 KB)...
OKAY [ 0.084s]
writing 'logo'...
OKAY [ 0.063s]
finished. total time: 0.147s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash boot boot.img
target max-sparse-size: 256MB
sending 'boot' (16384 KB)...
OKAY [ 0.547s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.400s]
finished. total time: 0.947s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash recovery recovery.img
target max-sparse-size: 256MB
sending 'recovery' (16484 KB)...
OKAY [ 0.569s]
writing 'recovery'...
(bootloader) Image signed with key bad key
OKAY [ 0.432s]
finished. total time: 1.002s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash dsp adspso.bin
target max-sparse-size: 256MB
sending 'dsp' (16384 KB)...
OKAY [ 0.517s]
writing 'dsp'...
OKAY [ 0.238s]
finished. total time: 0.770s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash oem oem.img
target max-sparse-size: 256MB
sending 'oem' (96490 KB)...
OKAY [ 3.172s]
writing 'oem'...
OKAY [ 1.418s]
finished. total time: 4.590s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.0
target max-sparse-size: 256MB
sending 'system' (261013 KB)...
OKAY [ 8.682s]
writing 'system'...
OKAY [ 3.618s]
finished. total time: 12.300s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.1
target max-sparse-size: 256MB
sending 'system' (250842 KB)...
OKAY [ 8.132s]
writing 'system'...
OKAY [ 3.825s]
finished. total time: 11.957s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.2
target max-sparse-size: 256MB
sending 'system' (254485 KB)...
OKAY [ 8.209s]
writing 'system'...
OKAY [ 3.524s]
finished. total time: 11.733s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.3
target max-sparse-size: 256MB
sending 'system' (247298 KB)...
OKAY [ 8.175s]
writing 'system'...
OKAY [ 4.336s]
finished. total time: 12.527s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.4
target max-sparse-size: 256MB
sending 'system' (260398 KB)...
OKAY [ 8.653s]
writing 'system'...
OKAY [ 3.670s]
finished. total time: 12.323s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.5
target max-sparse-size: 256MB
sending 'system' (262041 KB)...
OKAY [ 8.737s]
writing 'system'...
OKAY [ 3.717s]
finished. total time: 12.469s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.6
target max-sparse-size: 256MB
sending 'system' (261941 KB)...
OKAY [ 8.705s]
writing 'system'...
OKAY [ 4.533s]
finished. total time: 13.258s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.7
target max-sparse-size: 256MB
sending 'system' (82497 KB)...
OKAY [ 2.750s]
writing 'system'...
OKAY [ 1.186s]
finished. total time: 3.936s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash modem NON-HLOS.bin
target max-sparse-size: 256MB
sending 'modem' (76954 KB)...
OKAY [ 2.502s]
writing 'modem'...
OKAY [ 1.118s]
finished. total time: 3.620s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.038s]
finished. total time: 0.038s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash fsg fsg.mbn
target max-sparse-size: 256MB
sending 'fsg' (2032 KB)...
OKAY [ 0.069s]
writing 'fsg'...
OKAY [ 0.069s]
finished. total time: 0.153s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase cache
erasing 'cache'...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase userdata
erasing 'userdata'...
OKAY [ 1.836s]
finished. total time: 1.851s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase customize
erasing 'customize'...
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase clogo
erasing 'clogo'...
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_ clear
...
(bootloader) 'fb_mode_' is not a supported oem command
(bootloader) See 'fastboot oem help'
FAILED (remote failure)
finished. total time: 0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_clear
...
OKAY [ -0.000s]
finished. total time: -0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot reboot
rebooting...
finished. total time: -0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>pause
Press any key to continue . . .
It get stuck at M logo only.
I have tried all possible method for boot up normal boot, factory boot reboot through recovery mode
my bootloader is unlocked

vikkyv said:
my moto g4 plus moto g4 plus xt1643 is not starting up. I have done flashing stock rom and here is the command log
It get stuck at M logo only.
I have tried all possible method for boot up normal boot, factory boot reboot through recovery mode
my bootloader is unlocked
Click to expand...
Click to collapse
can you try to flash custom rom from twrp and see if it boots or not ?

vikkyv said:
my moto g4 plus moto g4 plus xt1643 is not starting up. I have done flashing stock rom and here is the command log
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_set
...
OKAY [ 0.002s]
finished. total time: 0.002s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ -0.000s]
writing 'partition'...
(bootloader) Flashing primary GPT image...
(bootloader) Flashing backup GPT image...
OKAY [ 0.100s]
finished. total time: 0.116s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash bootloader bootloader.img
target max-sparse-size: 256MB
sending 'bootloader' (3651 KB)...
OKAY [ 0.116s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) will pass: flash:aboot
(bootloader) will pass: flash:rpm
(bootloader) will pass: flash:tz
(bootloader) will pass: flash:hyp
(bootloader) will pass: flash:cmnlib
(bootloader) will pass: flash:keymaster
(bootloader) will pass: flash:sbl1
(bootloader) committing: bootloader.default.xml ...
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'hyp.mbn' to 'hyp'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.448s]
finished. total time: 0.564s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash logo logo.bin
target max-sparse-size: 256MB
sending 'logo' (2186 KB)...
OKAY [ 0.084s]
writing 'logo'...
OKAY [ 0.063s]
finished. total time: 0.147s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash boot boot.img
target max-sparse-size: 256MB
sending 'boot' (16384 KB)...
OKAY [ 0.547s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.400s]
finished. total time: 0.947s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash recovery recovery.img
target max-sparse-size: 256MB
sending 'recovery' (16484 KB)...
OKAY [ 0.569s]
writing 'recovery'...
(bootloader) Image signed with key bad key
OKAY [ 0.432s]
finished. total time: 1.002s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash dsp adspso.bin
target max-sparse-size: 256MB
sending 'dsp' (16384 KB)...
OKAY [ 0.517s]
writing 'dsp'...
OKAY [ 0.238s]
finished. total time: 0.770s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash oem oem.img
target max-sparse-size: 256MB
sending 'oem' (96490 KB)...
OKAY [ 3.172s]
writing 'oem'...
OKAY [ 1.418s]
finished. total time: 4.590s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.0
target max-sparse-size: 256MB
sending 'system' (261013 KB)...
OKAY [ 8.682s]
writing 'system'...
OKAY [ 3.618s]
finished. total time: 12.300s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.1
target max-sparse-size: 256MB
sending 'system' (250842 KB)...
OKAY [ 8.132s]
writing 'system'...
OKAY [ 3.825s]
finished. total time: 11.957s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.2
target max-sparse-size: 256MB
sending 'system' (254485 KB)...
OKAY [ 8.209s]
writing 'system'...
OKAY [ 3.524s]
finished. total time: 11.733s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.3
target max-sparse-size: 256MB
sending 'system' (247298 KB)...
OKAY [ 8.175s]
writing 'system'...
OKAY [ 4.336s]
finished. total time: 12.527s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.4
target max-sparse-size: 256MB
sending 'system' (260398 KB)...
OKAY [ 8.653s]
writing 'system'...
OKAY [ 3.670s]
finished. total time: 12.323s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.5
target max-sparse-size: 256MB
sending 'system' (262041 KB)...
OKAY [ 8.737s]
writing 'system'...
OKAY [ 3.717s]
finished. total time: 12.469s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.6
target max-sparse-size: 256MB
sending 'system' (261941 KB)...
OKAY [ 8.705s]
writing 'system'...
OKAY [ 4.533s]
finished. total time: 13.258s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash system system.img_sparsechunk.7
target max-sparse-size: 256MB
sending 'system' (82497 KB)...
OKAY [ 2.750s]
writing 'system'...
OKAY [ 1.186s]
finished. total time: 3.936s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash modem NON-HLOS.bin
target max-sparse-size: 256MB
sending 'modem' (76954 KB)...
OKAY [ 2.502s]
writing 'modem'...
OKAY [ 1.118s]
finished. total time: 3.620s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.038s]
finished. total time: 0.038s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot flash fsg fsg.mbn
target max-sparse-size: 256MB
sending 'fsg' (2032 KB)...
OKAY [ 0.069s]
writing 'fsg'...
OKAY [ 0.069s]
finished. total time: 0.153s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase cache
erasing 'cache'...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase userdata
erasing 'userdata'...
OKAY [ 1.836s]
finished. total time: 1.851s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase customize
erasing 'customize'...
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot erase clogo
erasing 'clogo'...
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_ clear
...
(bootloader) 'fb_mode_' is not a supported oem command
(bootloader) See 'fastboot oem help'
FAILED (remote failure)
finished. total time: 0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot oem fb_mode_clear
...
OKAY [ -0.000s]
finished. total time: -0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>mfastboot reboot
rebooting...
finished. total time: -0.000s
C:\Users\Ghost\Downloads\Compressed\ATHENE_NPJS25.93-14-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>pause
Press any key to continue . . .
It get stuck at M logo only.
I have tried all possible method for boot up normal boot, factory boot reboot through recovery mode
my bootloader is unlocked
Click to expand...
Click to collapse
guess I would use the latest fastboot.exe not mfastboot
Sent from my XT1254 using Tapatalk

Actually mfastboot works in the same way as fastboot.exe both of them sends commands to erase and rewrite the memory

Which OS was installed on your phone prior to flashing this?

abhi212b said:
Which OS was installed on your phone prior to flashing this?
Click to expand...
Click to collapse
Before this incident android 7.0 was installed and the flashed rom also the same version...
I managed to bring back everything by using RDS lite tool for flashing the stock rom.

Validating 'gpt.default.xml' is failed

F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot oem lock begin
...
(bootloader) WARNING: This command erases all user data.
(bootloader) Please re-run this command to continue.
OKAY [ 0.016s]
finished. total time: 0.016s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot oem fb_mode_set
...
OKAY [ -0.000s]
finished. total time: -0.000s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash partition gpt.bin
target reported max download size of 536870912 bytes
sending 'partition' (45 KB)...
OKAY [ 0.000s]
writing 'partition'...
(bootloader) Validating 'gpt.default.xml'
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
(bootloader) Cancelling 'gpt.default.xml'
FAILED (remote failure)
finished. total time: 0.094s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash bootloader bootloader.img
target reported max download size of 536870912 bytes
sending 'bootloader' (5115 KB)...
OKAY [ 0.172s]
writing 'bootloader'...
(bootloader) Validating 'bootloader.default.xml'
(bootloader) Committing 'bootloader.default.xml'
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'devcfg.mbn' to 'devcfg'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'cmnlib64.mbn' to 'cmnlib64'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'prov.mbn' to 'prov'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.744s]
finished. total time: 0.932s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash logo logo.bin
target reported max download size of 536870912 bytes
sending 'logo' (2186 KB)...
OKAY [ 0.078s]
writing 'logo'...
OKAY [ 0.141s]
finished. total time: 0.219s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.531s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.455s]
finished. total time: 0.986s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (20580 KB)...
OKAY [ 0.673s]
writing 'recovery'...
(bootloader) Image signed with key bad key
OKAY [ 0.547s]
finished. total time: 1.220s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash dsp adspso.bin
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.518s]
writing 'dsp'...
OKAY [ 0.313s]
finished. total time: 0.831s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash oem oem.img
target reported max download size of 536870912 bytes
sending 'oem' (102927 KB)...
OKAY [ 3.244s]
writing 'oem'...
OKAY [ 1.486s]
finished. total time: 4.731s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.0
target reported max download size of 536870912 bytes
sending 'system' (517654 KB)...
OKAY [ 15.768s]
writing 'system'...
OKAY [ 7.770s]
finished. total time: 23.569s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.1
target reported max download size of 536870912 bytes
sending 'system' (524282 KB)...
OKAY [ 16.363s]
writing 'system'...
OKAY [ 7.500s]
finished. total time: 23.863s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.2
target reported max download size of 536870912 bytes
sending 'system' (488572 KB)...
OKAY [ 15.252s]
writing 'system'...
OKAY [ 7.083s]
finished. total time: 22.335s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.3
target reported max download size of 536870912 bytes
sending 'system' (513680 KB)...
OKAY [ 15.862s]
writing 'system'...
OKAY [ 7.042s]
finished. total time: 22.935s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.4
target reported max download size of 536870912 bytes
sending 'system' (488256 KB)...
OKAY [ 15.288s]
writing 'system'...
OKAY [ 7.166s]
finished. total time: 22.473s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash modem NON-HLOS.bin
target reported max download size of 536870912 bytes
sending 'modem' (75260 KB)...
OKAY [ 2.296s]
writing 'modem'...
OKAY [ 1.190s]
finished. total time: 3.502s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.057s]
finished. total time: 0.059s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.059s]
finished. total time: 0.061s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot flash fsg fsg.mbn
target reported max download size of 536870912 bytes
sending 'fsg' (2564 KB)...
OKAY [ 0.084s]
writing 'fsg'...
OKAY [ 0.141s]
finished. total time: 0.225s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase cache
erasing 'cache'...
OKAY [ 0.016s]
finished. total time: 0.016s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase userdata
erasing 'userdata'...
OKAY [ 0.202s]
finished. total time: 0.206s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase customize
erasing 'customize'...
(bootloader) Permission denied
FAILED (remote failure)
finished. total time: 0.014s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot erase clogo
erasing 'clogo'...
(bootloader) Permission denied
FAILED (remote failure)
finished. total time: 0.016s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot oem fb_mode_clear
...
OKAY [ 0.000s]
finished. total time: 0.000s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot oem lock
...
(bootloader) Flash valid Android images now
(bootloader) Then re-run this command to lock
OKAY [ 0.016s]
finished. total time: 0.016s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>fastboot reboot
rebooting...
finished. total time: -0.000s
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>
F:\Software\Moto G5+\STOCK\POTTER_RETAIL_7.0_NPN25.137-92_cid50_subsidy-DEFAULT_
regulatory-DEFAULT_CFC.xml>

GPT IS CORRUPTED or you have to edit the xml file....wait for Oreo this next week

LLegion said:
GPT IS CORRUPTED or you have to edit the xml file....wait for Oreo this next week
Click to expand...
Click to collapse
please provide stock rom link for indian varient

LLegion said:
GPT IS CORRUPTED or you have to edit the xml file....wait for Oreo this next week
Click to expand...
Click to collapse
how to check which stock rom is installed in my phone when i bought???

DhruvanBhalara said:
how to check which stock rom is installed in my phone when i bought???
Click to expand...
Click to collapse
If you bought your phone in last year, chances are it probably came with the August patch or maybe the one earlier than August. I don't know which patch people who bought the phone this year are on out-of-the-box. RETIN devices are on 137-92-8 (March security patch) and the full fastboot ROM for 92-8 isn't available yet. If you recently updated or your phone was fully up-to-date before things got messy, chances are you were on the March patch. The only latest fastboot ROM available is 137-92-4 which I forgot which month was it for (please post the month if you know it).

psychopac said:
If you bought your phone in last year, chances are it probably came with the August patch or maybe the one earlier than August. I don't know which patch people who bought the phone this year are on out-of-the-box. RETIN devices are on 137-92-8 (March security patch) and the full fastboot ROM for 92-8 isn't available yet. If you recently updated or your phone was fully up-to-date before things got messy, chances are you were on the March patch. The only latest fastboot ROM available is 137-92-4 which I forgot which month was it for (please post the month if you know it).
Click to expand...
Click to collapse
if you have a link of The only latest fastboot ROM available is 137-92-4 then provide link for it.

DhruvanBhalara said:
if you have a link of The only latest fastboot ROM available is 137-92-4 then provide link for it.
Click to expand...
Click to collapse
https://drive.google.com/file/d/1xnlnyR8BmuQMGyYO2EYTELULmNqrHBGg/view

psychopac said:
https://drive.google.com/file/d/1xnlnyR8BmuQMGyYO2EYTELULmNqrHBGg/view
Click to expand...
Click to collapse
Thanks Brother. I hope It will relock my bootloader.
this rom will brick my device??

DhruvanBhalara said:
Thanks Brother. I hope It will relock my bootloader.
this rom will brick my device??
Click to expand...
Click to collapse
There is a possibility if you end up downgrading. But then again, I haven't tried anything with my phone yet so I might not know the outcome or I maybe be wrong

psychopac said:
There is a possibility if you end up downgrading. But then again, I haven't tried anything with my phone yet so I might not know the outcome or I maybe be wrong
Click to expand...
Click to collapse
i'm currently on pixel experience now i want to flash this stock rom. then any chances to brick my devices??

DhruvanBhalara said:
i'm currently on pixel experience now i want to flash this stock rom. then any chances to brick my devices??
Click to expand...
Click to collapse
you may lose volte.
dont go back to stock rom.
use any 8.1 rom instead.

R3dblue said:
you may lose volte.
dont go back to stock rom.
use any 8.1 rom instead.
Click to expand...
Click to collapse
should i wait for offical Oreo Rom??

DhruvanBhalara said:
should i wait for offical Oreo Rom??
Click to expand...
Click to collapse
Yes, I'd recommend you wait for official Oreo. Till then use a custom ROM

psychopac said:
Yes, I'd recommend you wait for official Oreo. Till then use a custom ROM
Click to expand...
Click to collapse
ok i wait fot it. Thanks Yoy.