[Moto G6 Play Questions & Answers] Chibaku.Tensei:
Hello guyz, my moto g6 play has a softbrick i think. i tried to unbrick it but allway faill.

on fastboot it says that:

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash partition gpt.bin

target reported max download size of 535822336 bytes

sending 'partition' (45 KB)...

OKAY [ 0.016s]

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

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash bootloader bootloader.img

target reported max download size of 535822336 bytes

sending 'bootloader' (7483 KB)...

OKAY [ 0.245s]

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 [ 0.429s]

finished. total time: 0.674s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash modem NON-HLOS.bin

target reported max download size of 535822336 bytes

sending 'modem' (68654 KB)...

OKAY [ 2.421s]

writing 'modem'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 2.437s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash fsg fsg.mbn

target reported max download size of 535822336 bytes

sending 'fsg' (5908 KB)...

OKAY [ 0.184s]

writing 'fsg'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 0.199s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash dsp dspso.bin

error: cannot load 'dspso.bin': No such file or directory

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash boot boot.img

target reported max download size of 535822336 bytes

sending 'boot' (16384 KB)...

OKAY [ 0.534s]

writing 'boot'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 0.534s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.0

target reported max download size of 535822336 bytes

sending 'system' (512617 KB)...

OKAY [ 18.021s]

writing 'system'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 18.029s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.1

target reported max download size of 535822336 bytes

sending 'system' (522892 KB)...

OKAY [ 18.358s]

writing 'system'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 96.946s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.2

target reported max download size of 535822336 bytes

sending 'system' (521140 KB)...

OKAY [ 18.077s]

writing 'system'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 18.081s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.3

target reported max download size of 535822336 bytes

sending 'system' (482035 KB)...

OKAY [ 17.477s]

writing 'system'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 17.482s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.4

target reported max download size of 535822336 bytes

sending 'system' (168392 KB)...

OKAY [ 6.413s]

writing 'system'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 6.413s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash oem oem.img

target reported max download size of 535822336 bytes

sending 'oem' (146510 KB)...

OKAY [ 5.388s]

writing 'oem'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 5.392s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash vendor vendor.img

target reported max download size of 535822336 bytes

sending 'vendor' (247519 KB)...

OKAY [ 8.819s]

writing 'vendor'...

(bootloader) flash permission denied

FAILED (remote failure)

finished. total time: 8.829s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase carrier

erasing 'carrier'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.006s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase userdata

erasing 'userdata'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.008s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase DDR

erasing 'DDR'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.008s

I can install a gsi and boot it, but there's no way to reflash the stock rom. th bootloader says "Flashing_locked"

can someone help to come out from this brick?