I've been trying to resurrect a Moto G recently, which is stuck in fastboot with the error "failed to validate boot image".
I tried flashing stock firmware using mfastboot, but when flashing the partition, I get the errors:
(bootloader) Failed to write primary GPT.
(bootloader) Failed to program partition table
FAILED (remote failure)
Is there anything else I should try, or is the phone bricked?
I have the same problem, i unlock oem my moto g3 2015 and flashed it directly without renable the oem unlock in developper menu.
i'm stuck to bootloader in secure flashing mode now.
have someone a solution
Related
HI, i have tried flashing a us firmware but have failed and soft bricked the phone. I can enter the bootloader but normal powerup simply flashes the boot logo. If I try to flash the us firmware it says
(bootloader) Preflash validation failed
FAILED (remote failure)
can anybody guide me please? I don't want to permanently brick my phone
EDIT: I have succesfully flashed the german retailer 4.4.2 version, but the motoboot.img and gpt.bin wouldn't flash, and now when it powers up it shows the bootloader unlocked and then a black screen. any help?
good day my Moto G is in a bootloop after a night charge've tried different firmware and none out of the bootloop other than that the usb debbuging is never off've rooted and the bootloader is closed my Moto G is the xt1032 international version please help me to fix it since I can not afford another smartphone firmware that I have is the US retail 5.0.2 repair these firmware with brazil retail 5.0.2 us retail 5.0.2 and us retail 4.4.4 please help me
londerz said:
good day my Moto G is in a bootloop after a night charge've tried different firmware and none out of the bootloop other than that the usb debbuging is never off've rooted and the bootloader is closed my Moto G is the xt1032 international version please help me to fix it since I can not afford another smartphone firmware that I have is the US retail 5.0.2 repair these firmware with brazil retail 5.0.2 us retail 5.0.2 and us retail 4.4.4 please help me
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Click to collapse
please. Help me
londerz said:
please. Help me
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Click to collapse
When you flash the firmware image - what is happening? Provide a log (copy and paste fastboot screen)
londerz said:
good day my Moto G is in a bootloop after a night charge've tried different firmware and none out of the bootloop other than that the usb debbuging is never off've rooted and the bootloader is closed my Moto G is the xt1032 international version please help me to fix it since I can not afford another smartphone firmware that I have is the US retail 5.0.2 repair these firmware with brazil retail 5.0.2 us retail 5.0.2 and us retail 4.4.4 please help me
Click to expand...
Click to collapse
lost101 said:
When you flash the firmware image - what is happening? Provide a log (copy and paste fastboot screen)
Click to expand...
Click to collapse
Hello this is what happens in the different firmware I've tried
Xt1032 Brazil 5.0.2
fastboot flash partition gpt.bin:bootloader) Preflash validation failed FAILED (remote failure)
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0:bootloader Preflash validation failed FAILED (remote failure)
fastboot flash system system.img_sparsechunk.1bootloader) Preflash validation failed FAILED (remote failure)
fastboot flash system system.img_sparsechunk.2bootloader) Preflash validation failed FAILED (remote failure)
fastboot flash system system.img_sparsechunk.3bootloader) Preflash validation failed FAILED (remote failure)
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
When I try to downgrade the xt1032 version 4.4.4 us retail But the same thing happens in the version of brazil
The amazing thing is that the retail 5.0.2 xt1032 us not give me error in any of the commands but whatever the Moto g remains in bootloop
Unlocking Bootloader can sometimes resolve the 'Preflash validation' error. Corrupt emmc is the likely cause of your problems and probably unsolvable at this time. You can however - unlock bootloader - boot into TWRP (fastboot boot twrp.img) and try flashing a custom ROM zip.
lost101 said:
Unlocking Bootloader can sometimes resolve the 'Preflash validation' error. Corrupt emmc is the likely cause of your problems and probably unsolvable at this time. You can however - unlock bootloader - boot into TWRP (fastboot boot twrp.img) and try flashing a custom ROM zip.
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Click to collapse
if I 'll explain in more detail what you appreciate a lot
lost101 said:
Unlocking Bootloader can sometimes resolve the 'Preflash validation' error. Corrupt emmc is the likely cause of your problems and probably unsolvable at this time. You can however - unlock bootloader - boot into TWRP (fastboot boot twrp.img) and try flashing a custom ROM zip.
Click to expand...
Click to collapse
I get that twrp.img is not a recognized command
Copy and paste fully any fastboot errors. Latest version of TWRP is here:
http://forum.xda-developers.com/moto-g/development/recovery-twrp-2-8-2-0-touch-recovery-t2980621
This FAQ explains how to set up fastboot and flash a custom recovery:
http://forum.xda-developers.com/showthread.php?t=2537119
I have a bricked moto g turbo which is locked so i cant flash firmware files i tried getting bootloader unlock code but a error shows up to tick allow bootloader unlock in developer options but i can't turn on my phone so I cant enable that option. please help
You don't need to be unlocked to flash factory firmware. Just go to http://forum.xda-developers.com/showthread.php?t=3169639 and get the correct firmware and follow the instructions in http://forum.xda-developers.com/showthread.php?t=3187750 and flash your device.
Bootloader unlock is only needed for downgrading, root, and flashing custom ROMs and recovery. It is not needed to flash a full factory image that is the same or newer.
And for the record, if OEM Unlocking is not enabled, the bootloader cannot be unlocked.
fastboot flash partition gpt.bin
sending 'partition' (32 KB)... OKAY
writing 'partition'... (bootloader) Preflash validation failed
FAIL
FAILED (remote failure)
Execution time is 1(s)
getting error
Hi i have the same error. But my problem is with the módem. I cant take signal. I try flash the original rom and don't work
Do you have the log file?
hey i have a moto g3 2016 with internal memory 8 gb which isn't sufficient for me. So one of my friend suggested me to root my phone so that i could uninstall my internal apps but when i googled i got to know that we need to unlock boot load first i tried many tutorials about how to unlock bootload but it failed everytime saying(i used ABD and FAST BOOT)
(bootloader) Unlock code = QJRAF2YW7GEJIYV3SQJ3
(bootloader) fastboot oem lock currently disabled!
FAILED (remote failure)
finished. total time: 0.030s
please help!!!!!
(i noticed every phone which every youtuber was using had AP Fastboot Flash Mode (secure)
but my phone had AP Fastboot Flash Mode (Not Secure) )
Hello! Tried to flash Moto Z2 play xt1710-08 with ALBUS_OPSS27.76-12-25-3_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC, which is stock ROM but for other region. As there were messages (including on this forum) that you don't need to unlock bootloader for this phone to flash stock ROMs from other regions. I tried to flash it without oem unlock through rsd lite. It showed error:
failed flashing process. 11/30 flash boot "boot.img"->Phone returned fail
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.
Now the phone works only in bootloader mode, does not even go to recovery mode. Tried flashing it through fastboot but upon entering command "fastboot flash boot boot.img" it says:
(bootloader) Image boot failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
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I tried to unlock bootloader then, but since I didn't enable usb debugging in android settings in the first place, fastboot says:
(bootloader) Check 'Allow OEM Unlock' in Android Settings > Developer
(bootloader) Options
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And the final problem is that there's no official android 8 rom for this particular regional model, so I can't just flash original 7.1.1 ROM as it has older bootloader. So what can I do ( if any) to reanimate the phone? Can I somehow turn on usb debugging through adb to then unlock the bootloader? Or is my only option to wait for release of android 8 specifically for 1710-08 and reflash it then? Thanks.
No suggestions, seriously?