[Moto G Q&A, Help & Troubleshooting] vardhanram:
Plz read this .... Give A Solution ... I hope U can Solve This Problem

I did following steps....

1. Installed motarola usb drivers, minimal adb drives and Adroid sdk

2.Extracted stock firmware by using win.rar (fastboot_falcon_asia_ds_user_4.3_14.10.0Q3.X-84-7-LCG-4_4_release-keys-cid7-AsiaRetail_03.tar.gz) file into folder which contains adb.exe and other stuff (C:\Android-SDK\platform-tools)

3. For Downgrading: i deleted following text and saved

Lines 89-90 in the flashall.bat file:

Code:

CALL :fastboot_flash partition gpt.bin

IF %errorlevel% NEQ 0 EXIT /b 1

Lines 120-121 in the flashall.sh file:

Code:

run $fastboot -s "$serial_number" flash partition gpt.bin

if [ $? -ne 0 ]; then echo "ERROR: fastboot failed."; exit -1; fi

4. Turn off the phone for 5 seconds.

Press and hold Volume Down + Power buttons together for few seconds until a Bootloader mode gets appeared

Connected the device to PC through a USB Cable.

Now on PC, go under the extracted files, there pressed “**** Key + Right Mouse Click” button, then from this selected “open command window here“. A command prompt window will opened.

On command prompt window, typed the following command:

flashall.bat /eu

installed the firmware, it take from 5-10 minutes to complete.

Its done, phone is restarted....

5. After that unlock bootloader warning massage appear for 5sec. then black screen and stacked...

no pink color warning massages while installing

Hear is Script process logs...

C:\Android-SDK\platform-tools>adb devices

List of devices attached

C:\Android-SDK\platform-tools>fastboot devices

TA933012QS fastboot

C:\Android-SDK\platform-tools>flashall.bat /eu

Motorola Mobility flashall script version 1.4

Flashing Options:

- flash persist: 0

- flash userdata: 0

- erase userdata: 1

- erase cache: 0

Waiting for fastboot enumeration...

Fastboot device is ready!!

Flashing GPT and bootloader images...

8226 HW detected...

Flashing motoboot

Executing ".\Windows\fastboot.exe flash motoboot motoboot.img"

target max-sparse-size: 256MB

sending 'motoboot' (1940 KB)...

OKAY [ 0.105s]

writing 'motoboot'...

(bootloader) flashing tz ...

(bootloader) flashing rpm ...

(bootloader) flashing sdi ...

(bootloader) flashing aboot ...

(bootloader) flashing sbl1 ...

OKAY [ 1.531s]

finished. total time: 1.636s

Flashing modem SW...

Executing ".\Windows\fastboot.exe flash modem NON-HLOS.bin"

target max-sparse-size: 256MB

sending 'modem' (47988 KB)...

OKAY [ 1.853s]

writing 'modem'...

OKAY [ 1.494s]

finished. total time: 3.347s

Executing ".\Windows\fastboot.exe flash fsg fsg.mbn"

target max-sparse-size: 256MB

sending 'fsg' (103 KB)...

OKAY [ 0.058s]

writing 'fsg'...

OKAY [ 0.083s]

finished. total time: 0.141s

Executing ".\Windows\fastboot.exe erase modemst1"

erasing 'modemst1'...

OKAY [ 0.023s]

finished. total time: 0.023s

Executing ".\Windows\fastboot.exe erase modemst2"

erasing 'modemst2'...

OKAY [ 0.050s]

finished. total time: 0.050s

Flashing AP Images...

Executing ".\Windows\fastboot.exe flash logo logo.bin"

target max-sparse-size: 256MB

sending 'logo' (619 KB)...

OKAY [ 0.095s]

writing 'logo'...

OKAY [ 0.116s]

finished. total time: 0.211s

Executing ".\Windows\fastboot.exe flash boot boot.img"

target max-sparse-size: 256MB

sending 'boot' (10240 KB)...

OKAY [ 0.443s]

writing 'boot'...

OKAY [ 0.893s]

finished. total time: 1.336s

Executing ".\Windows\fastboot.exe flash recovery recovery.img"

target max-sparse-size: 256MB

sending 'recovery' (10240 KB)...

OKAY [ 0.467s]

writing 'recovery'...

OKAY [ 0.887s]

finished. total time: 1.354s

Executing ".\Windows\fastboot.exe flash system system.img"

target max-sparse-size: 256MB

Sparse-Flash is enabled!

sending sparse 'system' (256684 KB)...

OKAY [ 10.413s]

writing 'system'...

OKAY [ 12.558s]

sending sparse 'system' (243681 KB)...

OKAY [ 10.018s]

writing 'system'...

OKAY [ 10.777s]

sending sparse 'system' (116680 KB)...

OKAY [ 4.712s]

writing 'system'...

OKAY [ 18.458s]

finished. total time: 66.937s

Erasing userdata...

Executing ".\Windows\fastboot.exe erase userdata"

erasing 'userdata'...

OKAY [ 5.957s]

finished. total time: 5.957s

All images flashed successfully!

Rebooting device...

rebooting...

finished. total time: 0.004s

Press any key to continue . . .