[Moto G Q&A, Help & Troubleshooting] bouba148:
Hi Team, Every thing is in the title and here are the details:

The phone is stuck in fastboot mode , got the battery charged OK, can't exit from this mode with any of the options on the screen

I don't know the firmware version before it got bricked

tried to flash different stock firmware version (4.4.4, 5.0.2, 5.1 ) without success and it always returned me:

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash partition gpt.bin

target max-sparse-size: 256MB

sending 'partition' (32 KB)...

OKAY [ 0.020s]

writing 'partition'...

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.314s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash motoboot motoboot.img

target max-sparse-size: 256MB

sending 'motoboot' (1953 KB)...

OKAY [ 0.086s]

writing 'motoboot'...

(bootloader) Motoboot: Unknown partition name

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.123s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe reboot-bootloader

rebooting into bootloader...

OKAY [ 0.002s]

finished. total time: 0.004s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

pause

Appuyez sur une touche pour continuer...

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash partition gpt.bin

target max-sparse-size: 256MB

sending 'partition' (32 KB)...

OKAY [ 0.023s]

writing 'partition'...

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.306s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash motoboot motoboot.img

target max-sparse-size: 256MB

sending 'motoboot' (1953 KB)...

OKAY [ 0.100s]

writing 'motoboot'...

(bootloader) Motoboot: Unknown partition name

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.135s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash logo logo.bin

target max-sparse-size: 256MB

sending 'logo' (295 KB)...

OKAY [ 0.041s]

writing 'logo'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.059s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash boot boot.img

target max-sparse-size: 256MB

sending 'boot' (10240 KB)...

OKAY [ 0.354s]

writing 'boot'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.390s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash recovery recovery.img

target max-sparse-size: 256MB

sending 'recovery' (10240 KB)...

OKAY [ 0.360s]

writing 'recovery'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.394s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash system system.img_sparsechunk.0

target max-sparse-size: 256MB

sending 'system' (257883 KB)...

OKAY [ 8.104s]

writing 'system'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 8.115s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash system system.img_sparsechunk.1

target max-sparse-size: 256MB

sending 'system' (256782 KB)...

OKAY [ 8.069s]

writing 'system'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 8.090s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash system system.img_sparsechunk.2

target max-sparse-size: 256MB

sending 'system' (260098 KB)...

OKAY [ 8.173s]

writing 'system'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 8.222s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash system system.img_sparsechunk.3

target max-sparse-size: 256MB

sending 'system' (160376 KB)...

OKAY [ 5.055s]

writing 'system'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 5.069s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash modem NON-HLOS.bin

target max-sparse-size: 256MB

sending 'modem' (49356 KB)...

OKAY [ 1.588s]

writing 'modem'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 1.625s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe erase modemst1

erasing 'modemst1'...

(bootloader) Invalid partition name modemst1

FAILED (remote failure)

finished. total time: 0.044s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe erase modemst2

erasing 'modemst2'...

(bootloader) Invalid partition name modemst2

FAILED (remote failure)

finished. total time: 0.046s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe flash fsg fsg.mbn

target max-sparse-size: 256MB

sending 'fsg' (102 KB)...

OKAY [ 0.071s]

writing 'fsg'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.103s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe erase cache

erasing 'cache'...

(bootloader) Invalid partition name cache

FAILED (remote failure)

finished. total time: 0.039s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe erase userdata

erasing 'userdata'...

(bootloader) Invalid partition name userdata

FAILED (remote failure)

finished. total time: 0.044s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe oem fb_mode_clear

...

OKAY [ 0.001s]

finished. total time: 0.002s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

mfastboot.exe reboot-bootloader

rebooting into bootloader...

OKAY [ 0.011s]

finished. total time: 0.013s

C:\Users\Amin\Downloads\Moto G\ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml>

pause

and when I invoke "fastboot getvar all":

fastboot getvar all

(bootloader) version: 0.5

(bootloader) version-bootloader: 411A(*)

(bootloader) product: falcon

(bootloader) secure: yes

(bootloader) hwrev: 0x83C0

(bootloader) radio: 0x5

(bootloader) emmc: 16GB Toshiba REV=06 PRV=01 TYPE=17

(bootloader) ram: 1024MB Hynix S4 SDRAM DIE=4Gb

(bootloader) cpu: MSM8226 CS

(bootloader) serialno: 6094191b

(bootloader) cid: 0xFFFF

(bootloader) channelid: 0xDEAD

(bootloader) uid: 1C66B4010F000000000000000000

(bootloader) unlocked: Not supported

(bootloader) iswarrantyvoid: Not supported

(bootloader) mot_sst: 8

(bootloader) max-download-size: 536870912

(bootloader) reason: Failed to initialize partition table

(bootloader) imei:

(bootloader) meid:

(bootloader) date:

(bootloader) sku:

(bootloader) iccid:

(bootloader) cust_md5:

(bootloader) max-sparse-size: 268435456

(bootloader) current-time:

(bootloader) ro.build.fingerprint:

(bootloader) ro.build.version.full:

(bootloader) ro.build.version.qcom:

(bootloader) version-baseband:

(bootloader) kernel.version:

(bootloader) sdi.git:

(bootloader) sbl1.git:

(bootloader) rpm.git:

(bootloader) tz.git:

(bootloader) aboot.git: git=MBM-NG-V41.1A-0-g80481ae

(bootloader) qe:

(bootloader) ro.carrier:

all: listed above

finished. total time: 0.183s

Thank you in advance for your help and support

Best Reagrds