[Moto G Q&A, Help & Troubleshooting] manfran1011:
My phone - Moto G XT1032 Perú

I updated my phone to 5.0.2 official via OTA.. And then unlocked by bootloader...

Everything was working fine, after few days, phone suddenly stopped working.

I restarted my phone and after that, every time after moto boot animation, it always gets stuck at a black screen, showing nothing

I tried all the tutorial of Reverting back to stock firmware.. I tried flashing following files via both fastboot and mfastboot... Everything gets flashed successfully without any error.

tried to flash :

XT1032_FALCON_RETBR_5.1_LPB23.13-56_cid12_CFC.xml.zip

XT1032_FALCON_AMXPE_5.1_LPBS23.13-56-2_cid12_CFC.xml.zip

I tried to downgrade to, XT1032_RETAIL-AR_4.4.4_KXB21.14-L1.40_37_cid12_CFC_1FF.xml.zip

.Everything gets flashed successfully without any error.

Still same problem persists.. Phone does not starts after moto boot animation and stucks at a black screen..

Fastboot results in Cmd after flashing :

C:\Users\Manuel\Desktop\motog>mfastboot flash motoboot motoboot.img

target max-sparse-size: 256MB

sending 'motoboot' (1940 KB)...

OKAY [ 0.147s]

writing 'motoboot'...

(bootloader) Motoboot: Preflash validation for tz

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.442s

C:\Users\Manuel\Desktop\motog>mfastboot flash modem NON-HLOS.bin

target max-sparse-size: 256MB

sending 'modem' (47484 KB)...

OKAY [ 1.617s]

writing 'modem'...

OKAY [ 0.827s]

finished. total time: 2.449s

C:\Users\Manuel\Desktop\motog>mfastboot flash fsg fsg.mbn

target max-sparse-size: 256MB

sending 'fsg' (719 KB)...

OKAY [ 0.107s]

writing 'fsg'...

OKAY [ 3.196s]

finished. total time: 3.310s

C:\Users\Manuel\Desktop\motog>mfastboot erase modemst1

erasing 'modemst1'...

OKAY [ 0.015s]

finished. total time: 0.019s

C:\Users\Manuel\Desktop\motog>mfastboot erase modemst2

erasing 'modemst2'...

OKAY [ 0.016s]

finished. total time: 0.019s

C:\Users\Manuel\Desktop\motog>mfastboot flash logo logo.bin

target max-sparse-size: 256MB

sending 'logo' (2563 KB)...

OKAY [ 0.166s]

writing 'logo'...

OKAY [ 0.082s]

finished. total time: 0.256s

C:\Users\Manuel\Desktop\motog>mfastboot flash boot boot.img

target max-sparse-size: 256MB

sending 'boot' (10240 KB)...

OKAY [ 0.411s]

writing 'boot'...

OKAY [ 0.641s]

finished. total time: 1.059s

C:\Users\Manuel\Desktop\motog>mfastboot flash recovery recovery.img

target max-sparse-size: 256MB

sending 'recovery' (10240 KB)...

OKAY [ 0.415s]

writing 'recovery'...

OKAY [ 0.642s]

finished. total time: 1.064s

C:\Users\Manuel\Desktop\motog>mfastboot flash system system.img_sparsechunk1

target max-sparse-size: 256MB

sending 'system' (248834 KB)...

OKAY [ 8.412s]

writing 'system'...

OKAY [ 8.190s]

finished. total time: 16.610s

C:\Users\Manuel\Desktop\motog>mfastboot flash system system.img_sparsechunk2

target max-sparse-size: 256MB

sending 'system' (253442 KB)...

OKAY [ 8.475s]

writing 'system'...

OKAY [ 7.690s]

finished. total time: 16.172s

C:\Users\Manuel\Desktop\motog>mfastboot flash system system.img_sparsechunk3

target max-sparse-size: 256MB

sending 'system' (210534 KB)...

OKAY [ 7.024s]

writing 'system'...

OKAY [ 11.096s]

finished. total time: 18.128s

C:\Users\Manuel\Desktop\motog>mfastboot erase cache

erasing 'cache'...

OKAY [ 0.016s]

finished. total time: 0.018s

C:\Users\Manuel\Desktop\motog>mfastboot erase userdata

erasing 'userdata'...

OKAY [ 0.025s]

finished. total time: 0.029s

D:\Programas\Android\SDK\platform-tools>fastboot getvar all

(bootloader) version: 0.5

(bootloader) version-bootloader: 4118

(bootloader) product: falcon

(bootloader) secure: yes

(bootloader) hwrev: 0x83C0

(bootloader) radio: 0x1

(bootloader) emmc: 8GB Sandisk REV=06 PRV=07 TYPE=17

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

(bootloader) cpu: MSM8226 CS

(bootloader) serialno: TA9290GSR8

(bootloader) cid: 0x0003

(bootloader) channelid: 0x00

(bootloader) uid: 19F81A020F000000000000000000

(bootloader) unlocked: yes

(bootloader) iswarrantyvoid: yes

(bootloader) mot_sst: 3

(bootloader) max-download-size: 536870912

(bootloader) reason: Volume down key pressed

(bootloader) imei:

(bootloader) meid:

(bootloader) date:

(bootloader) sku:

(bootloader) iccid:

(bootloader) cust_md5:

(bootloader) max-sparse-size: 268435456

(bootloader) current-time: "Sat Jul 11 15:38:17 UTC 2015"

(bootloader) ro.build.fingerprint[0]: motorola/falcon_niipe/falcon_umts:

(bootloader) ro.build.fingerprint[1]: 5.0.2/LXB22.46-32/31:user/release-

(bootloader) ro.build.fingerprint[2]: keys

(bootloader) ro.build.version.full[0]: Blur_Version.220.21.32.falcon_umt

(bootloader) ro.build.version.full[1]: s.NII.en.PE

(bootloader) ro.build.version.qcom[0]: AU_LINUX_ANDROID_LNX.LA.3.5.1_RB1

(bootloader) ro.build.version.qcom[1]: .04.04.02.048.045

(bootloader) version-baseband:

(bootloader) kernel.version[0]: Linux version 3.4.42-g41a696f (hudsoncm@

(bootloader) kernel.version[1]: ilclbld73) (gcc version 4.8 (GCC) ) #1 S

(bootloader) kernel.version[2]: MP PREEMPT Fri Jan 23 18:28:01 CST 2015

(bootloader) sdi.git: git=MBM-NG-V41.18-0-gdc5aeaf

(bootloader) sbl1.git: git=MBM-NG-V41.18-0-g5742832

(bootloader) rpm.git: git=MBM-NG-V41.18-0-gcecd6e9

(bootloader) tz.git: git=MBM-NG-V41.18-0-g99c1a7c

(bootloader) aboot.git: git=MBM-NG-V41.18-0-g99084d5

(bootloader) qe: qe 0/1

(bootloader) ro.carrier: unknown

all: listed above

finished. total time: 0.342s

D:\Programas\Android\SDK\platform-tools>