This phone has not been rooted or unlocked, I was running official MM OTA when suddenly last night it stopped booting. The Moto logo appears and then it goes to black and stays there for eternity while draining battery. I tried going into recovery mode and wiping cache + factory reset, but it didn't help. The "restore-to-stock" tool floating around the internet fails as well:
Test
error: device not found
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.003s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.366s
target reported max download size of 536870912 bytes
sending 'bootloader' (2699 KB)...
OKAY [ 0.061s]
writing 'bootloader'...
(bootloader) flashing aboot ...
(bootloader) flashing sbl1 ...
(bootloader) flashing pmic ...
(bootloader) flashing rpm ...
(bootloader) flashing tz ...
(bootloader) flashing hyp ...
(bootloader) flashing sdi ...
OKAY [ 2.715s]
finished. total time: 2.778s
target reported max download size of 536870912 bytes
sending 'logo' (2001 KB)...
OKAY [ 0.046s]
writing 'logo'...
OKAY [ 0.040s]
finished. total time: 0.090s
target reported max download size of 536870912 bytes
sending 'boot' (40960 KB)...
OKAY [ 0.922s]
writing 'boot'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 1.617s
target reported max download size of 536870912 bytes
sending 'recovery' (41040 KB)...
OKAY [ 0.916s]
writing 'recovery'...
OKAY [ 1.370s]
finished. total time: 2.288s
target reported max download size of 536870912 bytes
sending 'system' (260220 KB)...
OKAY [ 5.515s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
Click to expand...
Click to collapse
If I attempt to unlock the bootloader I get '(bootloader) Check 'Allow OEM Unlock' in Developer Options.' - which I can't do since the phone is bricked.
What can I do?
DrGamut said:
This phone has not been rooted or unlocked, I was running official MM OTA when suddenly last night it stopped booting. The Moto logo appears and then it goes to black and stays there for eternity while draining battery. I tried going into recovery mode and wiping cache + factory reset, but it didn't help. The "restore-to-stock" tool floating around the internet fails as well:
If I attempt to unlock the bootloader I get '(bootloader) Check 'Allow OEM Unlock' in Developer Options.' - which I can't do since the phone is bricked.
What can I do?
Click to expand...
Click to collapse
If you are not rooted or unlocked, time to take it to Motorola... Call em!
Naddict said:
If you are not rooted or unlocked, time to take it to Motorola... Call em!
Click to expand...
Click to collapse
This is my only option then? I was hoping for something faster, but if that's the only option I'll take it.
Problem was solved by flashing the 6.0 stock firmware found here!!!
DrGamut said:
Problem was solved by flashing the 6.0 stock firmware found here!!!
Click to expand...
Click to collapse
I'm in the same exact boat as you. I tried flashing everything under Android 6.0 on that page but no luck. Mine still bootloops. Exactly how did you do it? Thanks
iflyimpilot said:
I'm in the same exact boat as you. I tried flashing everything under Android 6.0 on that page but no luck. Mine still bootloops. Exactly how did you do it? Thanks
Click to expand...
Click to collapse
Another XT1575 user in the same boat. What procedures did you follow?
Related
** View the making of moto downgrade tool at https://youtu.be/xaJKx9Vqdjc ***
Please like and subscribe to my youtube channel to encourage me to create more tools for the members of xda ! I really really appreciate it
Moto Downgrade Tool is a tool that I have quickly created to SAFELY downgrade android marshmallow to android lollipop on the XT1541 model.
You need Python 3.5 installed to run this program !!
make sure your phone is plugged into your pc and in fastboot mode when you start the tool.
INSTALL MOTO DRIVERS BEFORE USING THE TOOL !!!!
ADB and Fastboot is included in the downgrade tool.
Please comment if you have any issues ! This tool has been tested a few times by myself on my phone. , so it is guaranteed to be able to function correctly !
XDA:DevDB Information
Moto Downgrade Utility, Tool/Utility for the Moto G 2015
Contributors
therealduff1
Version Information
Status: Stable
Current Stable Version: 1.0
Created 2016-03-02
Last Updated 2016-03-02
Keep going on Master!
Sorry for the off topic questions
I'm searching a Rom with multi window feature + floating windows apps like last Sammy's roms for XT1541 do you know any?
Currently using last Resurrection Remix from Vatsal that have multi window but not floating windows
One off topic more:
I have XT1541 European version obtained in Spain but I'm using it in Argentina and my mobile connection (4g) its very slow
I have to change the modem or something else?
Thanks a lot mate!
Enviado desde mi XT1541 mediante Tapatalk
fedez said:
Keep going on Master!
Sorry for the off topic questions
I'm searching a Rom with multi window feature + floating windows apps like last Sammy's roms for XT1541 do you know any?
Currently using last Resurrection Remix from Vatsal that have multi window but not floating windows
One off topic more:
I have XT1541 European version obtained in Spain but I'm using it in Argentina and my mobile connection (4g) its very slow
I have to change the modem or something else?
Thanks a lot mate!
Enviado desde mi XT1541 mediante Tapatalk
Click to expand...
Click to collapse
No need to be sorry for off topic questions !
About the rom , i am not to sure about finding a rom with floating windows , but i would like that aswell !
Also , about using a european device in a different location, this is probably due to different network bands. I would NOT reccomend you flash another models modem, as this could hard brick your phone .
I foyu have any other questions, dont hesitate to ask !
I want to downgrade from stock mm(not rooted) to LP, possible?
arun356y said:
I want to downgrade from stock mm(not rooted) to LP, possible?
Click to expand...
Click to collapse
Using my tool , yes ! . Remember not to accept ota tho
How are you doing the downgrade without having the bootloader unlocked???
Also, is this flashing EVERYTHING, including the bootloader and partition table, or is this just a tool to perform the "normal" downgrade of flashing a factory firmware image and skipping gpt.bin and bootloader.img?
therealduff1 said:
Using my tool , yes ! . Remember not to accept ota tho
Click to expand...
Click to collapse
not to accept ota, why? if in future I want to update then?
acejavelin said:
How are you doing the downgrade without having the bootloader unlocked???
Also, is this flashing EVERYTHING, including the bootloader and partition table, or is this just a tool to perform the "normal" downgrade of flashing a factory firmware image and skipping gpt.bin and bootloader.img?
Click to expand...
Click to collapse
This tool flashes SIGNED images, which means it does not need bootloader unlock. Also , it skips gpt.bin and bootloader.img . It is a normal downgrade, but i made this tool for people who dont want to risk bricking their phones typing the wrong command or accidentally flashing gpt.bin or bootloader.img
therealduff1 said:
This tool flashes SIGNED images, which means it does not need bootloader unlock. Also , it skips gpt.bin and bootloader.img . It is a normal downgrade, but i made this tool for people who dont want to risk bricking their phones typing the wrong command or accidentally flashing gpt.bin or bootloader.img
Click to expand...
Click to collapse
So if I use fastboot and flash a lp I just need to skip those 2 files right?
Downgrading from Rooted Stock MM
I have the XT1541 rooted on stock MM, can i downgrade to stock lollipop without bricking the phone ?
I also flashed the squid kernel r15b (latest)
BurningKoala said:
So if I use fastboot and flash a lp I just need to skip those 2 files right?
Click to expand...
Click to collapse
No need to use fastboot if you trust my programming . but yes , skip gpt.bin and bootloader.IMG and you will be fine my program automatically does that
Hello does my xt1541 need to be unlocked and rooted for this tool to work and downgrade from mm to lollipop?
Agiofws said:
Hello does my xt1541 need to be unlocked and rooted for this tool to work and downgrade from mm to lollipop?
Click to expand...
Click to collapse
No root needed !
Luigi_Manga said:
Ok then, I'll try tonight, does this work whit every rom despite the different number of sparsechunks?
Sent from my MotoG3 using Tapatalk
Click to expand...
Click to collapse
Yes it should work perfectly
Didn't work, still on the crappy 6.0
Partition table has been skipped!
Bootloader has been skipped!
target reported max download size of 268435456 bytes
sending 'logo' (917 KB)...
OKAY [ 0.040s]
writing 'logo'...
OKAY [ 0.071s]
finished. total time: 0.114s
boot logo has been flashed
target reported max download size of 268435456 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.649s]
writing 'boot'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 1.183s
boot.img has been flashed
target reported max download size of 268435456 bytes
sending 'recovery' (16484 KB)...
OKAY [ 0.651s]
writing 'recovery'...
OKAY [ 0.961s]
finished. total time: 1.616s
Stock lollipop recovery has now been flashed
target reported max download size of 268435456 bytes
sending 'system' (262140 KB)...
OKAY [ 10.071s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.515s
System part 1 has been flashed
target reported max download size of 268435456 bytes
sending 'system' (262143 KB)...
OKAY [ 10.079s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.124s
System part 2 has been flashed
target reported max download size of 268435456 bytes
sending 'system' (232632 KB)...
OKAY [ 8.988s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 9.060s
System part 3 has been flashed
target reported max download size of 268435456 bytes
sending 'system' (233355 KB)...
OKAY [ 8.971s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 9.014s
System part 4 has been flashed
target reported max download size of 268435456 bytes
sending 'system' (257122 KB)...
OKAY [ 9.884s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 9.927s
System part 5 has been flashed
target reported max download size of 268435456 bytes
sending 'system' (236089 KB)...
OKAY [ 9.090s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 9.124s
System part 7 has been flashed
system partitions successfully flashed
target reported max download size of 268435456 bytes
sending 'modem' (36940 KB)...
OKAY [ 1.423s]
writing 'modem'...
OKAY [ 0.994s]
finished. total time: 2.423s
Flashed Mobile Data Connection Chip Data
erasing 'modemst1'...
OKAY [ 0.019s]
finished. total time: 0.021s
erasing 'modemst2'...
OKAY [ 0.014s]
finished. total time: 0.015s
Old data erased
target reported max download size of 268435456 bytes
sending 'fsg' (2031 KB)...
OKAY [ 0.083s]
writing 'fsg'...
OKAY [ 0.083s]
finished. total time: 0.169s
Flashed FSG
erasing 'cache'...
OKAY [ 0.019s]
finished. total time: 0.021s
cache erased
erasing 'userdata'...
OKAY [ 0.199s]
finished. total time: 0.201s
userdata partition formatted
rebooting...
finished. total time: 0.006s
flash finished
***PLEASE READ BELOW***
YOU MUST NOT ACCEPT ANY OTA UPDATES ON YOUR PHONE WHILE IT IS RUNNING LOLLIPOP
OR YOU ARE RISKING A HARD BRICK DUE TO UPGRADING THE BOOTLOADER WHICH IS AT A DI
FFERENT VERSION
THAN EXPECTED
and thats all !
enjoy lollipop again!
Press any key to continue . . .
Click to expand...
Click to collapse
Sorry for the noob question but does the bootloader have to be unlocked?
BurningKoala said:
Didn't work, still on the crappy 6.0
Click to expand...
Click to collapse
Agiofws said:
Sorry for the noob question but does the bootloader have to be unlocked?
Click to expand...
Click to collapse
Downgrade using fastboot it's not possible without unlocked bootloader, that's why I think it didn't work.
coolizard said:
Downgrade using fastboot it's not possible without unlocked bootloader, that's why I think it didn't work.
Click to expand...
Click to collapse
I flashed mine using a locked bootloader
BurningKoala said:
Didn't work, still on the crappy 6.0
Click to expand...
Click to collapse
Ok right , this is a problem with the image, not my program . Are you flashing the correct image for your phone ?
therealduff1 said:
Ok right , this is a problem with the image, not my program . Are you flashing the correct image for your phone ?
Click to expand...
Click to collapse
Yes, I flashed the xt1541 vodafone EU that was on my phone (now I'm on vodafone 6.0), did you think that it's better I flash the no brand eu version?
edit: same errors with the retail eu
Firstly I hope that this is an OK place to post this if not could you please guide me to the correct location, also I pretty nooby at this.
My phone before hand;
XT1562
I had successfully managed to install cyanogenmod from this forum thread using TWRP.
The Bootloader is unlocked.
What Have I done;
I wanted to return to stock and so I followed this guide.
I am now stuck in a boot loop at the after the bootloader, in my inexperience I feel it might be that there isn't actually a ROM installed due to this message appearing often "(bootloader) has-slotartition: not found" or "(bootloader) has-slot:system: not found" as visible in the CMD log below.
This is the CMD LOG from my attempt, feel free to ask for info and I am very greatful for any and all help.
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash partition gpt.bin
(bootloader) has-slotartition: not found
target reported max download size of 268435456 bytes
sending 'partition' (32 KB)...
OKAY [ 0.186s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.848s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash bootloader bootloader.img
(bootloader) has-slot:bootloader: not found
target reported max download size of 268435456 bytes
sending 'bootloader' (2546 KB)...
OKAY [ 0.508s]
writing 'bootloader'...
(bootloader) flashing sbl1 ...
(bootloader) flashing aboot ...
(bootloader) flashing tz ...
(bootloader) flashing hyp ...
(bootloader) flashing rpm ...
OKAY [ 2.377s]
finished. total time: 2.888s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash logo logo.bin
(bootloader) has-slot:logo: not found
target reported max download size of 268435456 bytes
sending 'logo' (2833 KB)...
OKAY [ 0.511s]
writing 'logo'...
OKAY [ 0.128s]
finished. total time: 0.643s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash boot boot.img
(bootloader) has-slot:boot: not found
target reported max download size of 268435456 bytes
sending 'boot' (32768 KB)...
OKAY [ 1.547s]
writing 'boot'...
OKAY [ 0.429s]
finished. total time: 1.979s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash recovery recovery.img
(bootloader) has-slot:recovery: not found
target reported max download size of 268435456 bytes
sending 'recovery' (32752 KB)...
OKAY [ 1.567s]
writing 'recovery'...
OKAY [ 0.473s]
finished. total time: 2.044s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.0
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (262140 KB)...
OKAY [ 10.558s]
writing 'system'...
OKAY [ 3.985s]
finished. total time: 14.546s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash partition gpt.bin
(bootloader) has-slotartition: not found
target reported max download size of 268435456 bytes
sending 'partition' (32 KB)...
OKAY [ 0.187s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.800s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash bootloader bootloader.img
(bootloader) has-slot:bootloader: not found
target reported max download size of 268435456 bytes
sending 'bootloader' (2546 KB)...
OKAY [ 0.531s]
writing 'bootloader'...
(bootloader) flashing sbl1 ...
(bootloader) flashing aboot ...
(bootloader) flashing tz ...
(bootloader) flashing hyp ...
(bootloader) flashing rpm ...
OKAY [ 2.379s]
finished. total time: 2.914s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash logo logo.bin
(bootloader) has-slot:logo: not found
target reported max download size of 268435456 bytes
sending 'logo' (2833 KB)...
OKAY [ 0.510s]
writing 'logo'...
OKAY [ 0.164s]
finished. total time: 0.676s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash boot boot.img
(bootloader) has-slot:boot: not found
target reported max download size of 268435456 bytes
sending 'boot' (32768 KB)...
OKAY [ 1.662s]
writing 'boot'...
OKAY [ 0.481s]
finished. total time: 2.148s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash recovery recovery.img
(bootloader) has-slot:recovery: not found
target reported max download size of 268435456 bytes
sending 'recovery' (32752 KB)...
OKAY [ 1.670s]
writing 'recovery'...
OKAY [ 0.433s]
finished. total time: 2.105s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.0
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (262140 KB)...
OKAY [ 10.687s]
writing 'system'...
OKAY [ 3.774s]
finished. total time: 14.463s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.1
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (240784 KB)...
OKAY [ 9.744s]
writing 'system'...
OKAY [ 3.268s]
finished. total time: 13.017s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.2
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (259766 KB)...
OKAY [ 10.496s]
writing 'system'...
OKAY [ 3.484s]
finished. total time: 13.984s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.3
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (259602 KB)...
OKAY [ 10.399s]
writing 'system'...
OKAY [ 3.393s]
finished. total time: 13.796s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.4
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (241316 KB)...
OKAY [ 9.722s]
writing 'system'...
OKAY [ 3.637s]
finished. total time: 13.361s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.5
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (246121 KB)...
OKAY [ 9.933s]
writing 'system'...
OKAY [ 3.173s]
finished. total time: 13.109s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash system system.img_sparsechunk.6
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (245397 KB)...
OKAY [ 9.887s]
writing 'system'...
OKAY [ 3.106s]
finished. total time: 12.996s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash modem NON-HLOS.bin
(bootloader) has-slot:modem: not found
target reported max download size of 268435456 bytes
sending 'modem' (37100 KB)...
OKAY [ 1.676s]
writing 'modem'...
OKAY [ 0.638s]
finished. total time: 2.317s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot erase modemst1
(bootloader) has-slot:modemst1: not found
erasing 'modemst1'...
OKAY [ 0.113s]
finished. total time: 0.114s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot erase modemst2
(bootloader) has-slot:modemst2: not found
erasing 'modemst2'...
OKAY [ 0.110s]
finished. total time: 0.111s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot flash fsg fsg.mbn
(bootloader) has-slot:fsg: not found
target reported max download size of 268435456 bytes
sending 'fsg' (1206 KB)...
OKAY [ 0.348s]
writing 'fsg'...
OKAY [ 0.087s]
finished. total time: 0.437s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot erase cache
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.172s]
finished. total time: 0.173s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot erase userdata
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 0.191s]
finished. total time: 0.194s
C:\Users\John Doe\AppData\Local\Android\Sdk\platform-tools>fastboot reboot
rebooting...
finished. total time: 0.007s
Click to expand...
Click to collapse
dj945 said:
Firstly I hope that this is an OK place to post this if not could you please guide me to the correct location, also I pretty nooby at this.
My phone before hand;
XT1562
I had successfully managed to install cyanogenmod from this forum thread using TWRP.
The Bootloader is unlocked.
What Have I done;
I wanted to return to stock and so I followed this guide.
I am now stuck in a boot loop at the after the bootloader, in my inexperience I feel it might be that there isn't actually a ROM installed due to this message appearing often "(bootloader) has-slotartition: not found" or "(bootloader) has-slot:system: not found" as visible in the CMD log below.
This is the CMD LOG from my attempt, feel free to ask for info and I am very greatful for any and all help.
Click to expand...
Click to collapse
Refer
http://forum.xda-developers.com/moto-x-play/general/reminder-how-to-downgrade-6-0-to-5-1-1-t3267253
Don't flash gpt and bootloader.
And check no of sparsechunk files and flash all of them.
drmuruga said:
Refer
http://forum.xda-developers.com/moto-x-play/general/reminder-how-to-downgrade-6-0-to-5-1-1-t3267253
Don't flash gpt and bootloader.
And check no of sparsechunk files and flash all of them.
Click to expand...
Click to collapse
As I have already tried those two flashes, should I remove them if so how, or do I juts flash the rest and forget I had previously tried gpt and bootloader?
Thanks for reading
dj945 said:
As I have already tried those two flashes, should I remove them if so how, or do I juts flash the rest and forget I had previously tried gpt and bootloader?
Thanks for reading
Click to expand...
Click to collapse
Just skip those two and flash the rest
same problem
Me too experincing the same commands in cmd . How did you installed the os ?. thanks in advance .
i had bootloop also.i think the commands regard other firmware version maybe lollipop.in the point it says sparsechunk 1 to 6...add sparsechunk 7,8 and 9 with copy paste...i resolved this way...
I have the same issue on Moto g5s plus (sanders). The stock os wont flash and just bootloops, and I have tried flashing different versions of the android sanders os.
Use the link below. Below link will definitely work. I personally did multiple times. Worked flawlessly.
https://github.com/motoxplay/stock.
Make sure that you will flash only 7.1.1 else your bootloader gets corrupt.
Guys i recently wanted to unroot my phone Moto X Play(XT1562) LUX so did it from the supersu app only and then wanted to lock the bootloader but the fastboot devices were not showing on my laptop and so i installed lineage os on my phone and since then it is rebooting into the recovery mode and in order to start the os i need to press start from the bootloader.
I saw that dd command helps fix this pls guide me.
C:\adb>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.005s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.043s
gpav11 said:
C:\adb>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.005s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.043s
Click to expand...
Click to collapse
It seems you are trying to downgrade your bootloader , which is not possible for now with the normal flashing method. And another thing dont play with gpt and bootloader if you dont want your device in hard brick. !
Start reading from post no. #14
http://forum.xda-developers.com/mot...rce-thread-t3386584/post67076984#post67076984
i got these errors
C:\adb>fastboot flash partition gpt.bin
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.031s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.063s
C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.513s]
writing 'boot'...
(bootloader) Image not signed or corrupt
C:\adb>fastboot oem lock
...
(bootloader) Still require signed boot.img
OKAY [ 0.000s]
finished. total time: 0.016s
gpav11 said:
i got these errors
C:\adb>fastboot flash partition gpt.bin
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.031s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.063s
C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.513s]
writing 'boot'...
(bootloader) Image not signed or corrupt
Click to expand...
Click to collapse
Did you read the thread i posted link in above reply...?
It says you have wrong file, download the correct file....
gpav11 said:
C:\adb>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.005s]
writing 'partition'...
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.043s
Click to expand...
Click to collapse
Idk what does @__Madddy wants to say, but here's the deal. You cannot downgrade gpt.bin. Also, if it says "signed image is corrupted" don't worry. It still got flashed. Seems like moto is trying to give us the impression that something is wrong but nothing like that. Just flash and boot up. But if your are trying to flash TWRP, don't boot up. Instead, go straight to the recovery by pressing volume down button 2 times and then pressing the power button the moment after it is flashed. When you flash TWRP and you normally bootup while in stock ROM , the stock ROM replaces your TWRP recovery with stock recovery.
Hope I have helped.
PseudoDev said:
Idk what does @__Madddy wants to say,
Click to expand...
Click to collapse
@__Madddy is trying to tell him that he cannot flash the gpt partitioning data over an older one.
gpav11 said:
flash partition gpt.bin
Click to expand...
Click to collapse
This doesn't mean he's flashing TWRP.
If he flashed TWRP and got the error, then what you're saying is correct.
zeomal said:
@__Madddy is trying to tell him that he cannot flash the gpt partitioning data over an older one.
This doesn't mean he's flashing TWRP.
If he flashed TWRP and got the error, then what you're saying is correct.
Click to expand...
Click to collapse
No, he just linked to another post asking him to read from post 14. If you see that, although this error is mentioned but the REASON for the bug is not mentioned. In that post, it's just a guy who flashed the wrong stock ROM and that's it.
I think
@gpav11 wants to know why he couldn't do it and so I explained the reason why he couldn't do it. Also, I mentioned about TWRP just in case. I clearly didn't mean he was going to flash it cause is added the word "but".
PseudoDev said:
Idk what does @__Madddy wants to say,
Click to expand...
Click to collapse
As i said start reading from post 14.. he had same problem and see next post what reply he got, and solved his problem, read 19th post...
Team,
I tried the rom given in the link also.
Still i get the issue of not able to lock the bootloader
Please help.
i used this G4_XT1641-XT1643_ATHENE_6.0.1_MPJ24.139-13.1_cid50_subsidy-DEFAULT_CFC.xml.zip which doesnt give an update after the flashing but gives me errors and cant lock the phone back.
i used this one also XT1626-XT1640-XT1641_ATHENE_6.0.1_MPJ24.139-23.1_cid50_subsidy-DEFAULT_CFC.xml.Zip , update after flashing but it also gives me the same errors and cant lock the phone back.
i have big problems with my Moto G XT1036, i trying to flash but i have the same error in all comands
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.086s]
writing 'partition'...
OKAY [ 0.358s]
finished. total time: 0.445s
fastboot flash logo logo.bin
target reported max download size of 536870912 bytes
sending 'logo' (697 KB)...
OKAY [ 0.130s]
writing 'logo'...
(bootloader) Failed to erase partition
(bootloader) Failed to flash partition logo
FAILED (remote failure)
finished. total time: 99.403s
fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (10200 KB)...
OKAY [ 5.397s]
writing 'boot'...
(bootloader) Failed to erase partition
(bootloader) Failed to flash partition boot
FAILED (remote failure)
finished. total time: 10.436s
Device is UNLOCKED, Status Code: 3 (yes, i have unlocked bootloader)
and i trying with some Roms and doesn't work, i dont have any idea what can i do now
(and sorry for my english, im from Argentina.)
My phone (Moto G2 XT1078) is not turning on and gets stuck in the message of "warning bootloader unlocked". And you're not carrying it. Ja tried to exchange the rom for android 6 and 5 official device , but as ta with low battery , the device does not allow to end the process of flash rom , appearing the following message in cmd : (bootloader) Low Battery!
FAILED (remote failure)
I was wondering if you can get over this message of "batery low" so I can recover the phone .
I'll leave underneath the rest of the messages : F:\Downloads\TWRP no Moto G2 - GYT\TWRP Moto G2 - GYT>fastboot flash recovery twrp.img
target reported max download size of 536870912 bytes
sending 'recovery' (7982 KB)...
OKAY [ 0.282s]
writing 'recovery'...
(bootloader) Battery Low!!
FAILED (remote failure)
finished. total time: 0.352s
F:\Downloads\TWRP no Moto G2 - GYT\TWRP Moto G2 - GYT>fastboot flash recovery twrp.img
target reported max download size of 536870912 bytes
sending 'recovery' (7982 KB)...
OKAY [ 0.290s]
writing 'recovery'...
(bootloader) Battery Low!!
FAILED (remote failure)
finished. total time: 0.354s
F:\Downloads\TWRP no Moto G2 - GYT\TWRP Moto G2 - GYT>fastboot flash recovery twrp.img
< waiting for device >
target reported max download size of 536870912 bytes
sending 'recovery' (7982 KB)...
OKAY [ 0.308s]
writing 'recovery'...
(bootloader) Battery Low!!
FAILED (remote failure)
finished. total time: 0.411s
I'm sorry for the bad English , I had to use google translator . I hope you understand and can help me.