[Q] Moto G Relock Problems - G 2014 Q&A, Help & Troubleshooting

Hey,
I got my Moto G like 3 Weeks ago, unlocked it and rooted it. Now there is an OTA that my friend got. (He's not unlocked). I am not recieving this OTA Update at all and i cant relock my Bootloader.
When i flash stock Firmware with fastboot, starting with OEM Lock begin, i get an error. The first error comes when i flash something. It does flash it without problems but says <Bootloader> Preflash Validation failed. I am sure that i am using the right Firmware, i think it's not signed. So, the last command i run is OEM Lock wich gives me the error SST Lock failure. And then it flashed to stock, everything fine but it's not locked again. Also there is no recovery when i press recovery on bootloader. On my Nexus 5 i got an Recovery and not an android with a red sign laying on the ground...
How can i relock my Bootloader and where to get official signed images for XT1068 Dual SIM Version (Germany) (used theese, getting errors sbf .droid-developers. org/phone.php?device=36)
I could not find anything regarding this in search, sorry.
And sorry for that TERRIBLE english but greetings from germany

tbunlmtd said:
Hey,
I got my Moto G like 3 Weeks ago, unlocked it and rooted it. Now there is an OTA that my friend got. (He's not unlocked). I am not recieving this OTA Update at all and i cant relock my Bootloader.
When i flash stock Firmware with fastboot, starting with OEM Lock begin, i get an error. The first error comes when i flash something. It does flash it without problems but says <Bootloader> Preflash Validation failed. I am sure that i am using the right Firmware, i think it's not signed. So, the last command i run is OEM Lock wich gives me the error SST Lock failure. And then it flashed to stock, everything fine but it's not locked again. Also there is no recovery when i press recovery on bootloader. On my Nexus 5 i got an Recovery and not an android with a red sign laying on the ground...
How can i relock my Bootloader and where to get official signed images for XT1068 Dual SIM Version (Germany) (used theese, getting errors sbf .droid-developers. org/phone.php?device=36)
I could not find anything regarding this in search, sorry.
And sorry for that TERRIBLE english but greetings from germany
Click to expand...
Click to collapse
First of all: you do have a recovery. The android with the red exclamation mark laying on the ground IS your recovery. But it's not really designed for common users. To get the options in recovery (when you're in the screen with the android with the red exlamation mark), hold the VOLUME-UP for 10 to 15 seconds an then pres the POWER button. And there you have it: a recovery!
About the relock of the bootloader: the rom has to be flashed without errors to have a possible relock. Flash a rom with a higher or the same build number!
I myself had a lot of troubles with this too, but in the end I flashed the RETAILDSDSALL_XT1068_4.4.4_KXB21.85-27_cid7_CFC_SVC.xml.zip and after that i had a succesfull relock!
By the way I used the fastboot under Linux-Ubuntu. But it should work with mfastboot in Windows too, i suppose!
Greetings from Holland!

smitharro said:
First of all: you do have a recovery. The android with the red exclamation mark laying on the ground IS your recovery. But it's not really designed for common users. To get the optionsin recovery (when you're in the screen with the android with the red exlamation mark), hold the VOLUME-UP for 10 to 15 seconds an then pres the POWER button. And there you have it: a recovery!
About the relock of the bootloader: the rom has to be flashed without errors to have a possible relock. Flash a rom with a higher or the same build number!
I myself had a lot of troubles with this too, but in the end I flashed the RETAILDSDSALL_XT1068_4.4.4_KXB21.85-27_cid7_CFC_SVC.xml.zip and after that i had a succesfull relock!
By the way I used the fastboot under Linux-Ubuntu. But it should work with mfastboot in Windows too i suppose!
Greetings from Holland!
Click to expand...
Click to collapse
Thank you, i'll try this now!

Working just fine, thanks!

Cannot lock bootloader
tbunlmtd said:
Working just fine, thanks!
Click to expand...
Click to collapse
I am stuck here too. Cannot relock bootloader ...
build version KXB21.85-17; System version: Blur_Version.21.11.17.titan_retuglb.retuglb.en.US
I have downloaded the same firmware from http://sbf.droid-developers.org/phone.php?device=36
Applied flash according to :
mfastboot.exe oem lock begin
mfastboot.exe flash partition gpt.bin
mfastboot.exe flash motoboot motoboot.img
mfastboot.exe flash logo logo.bin
mfastboot.exe flash boot boot.img
mfastboot.exe flash recovery recovery.img
mfastboot.exe flash system system.img_sparsechunk.0
mfastboot.exe flash system system.img_sparsechunk.1
mfastboot.exe flash system system.img_sparsechunk.2
mfastboot.exe flash system system.img_sparsechunk.3
mfastboot.exe flash modem NON-HLOS.bin
mfastboot.exe erase modemst1
mfastboot.exe erase modemst2
mfastboot.exe flash fsg fsg.mbn
mfastboot.exe erase cache
mfastboot.exe erase userdata
mfastboot.exe oem lock
Click to expand...
Click to collapse
getting downgrade error, Invalid PIV signed image error, sst lock failure error ! failed to validate system image in device display
[NB: I have changed to US version (retuaws) before and flashed back to global ]

Same Exact problem
Anonymous 360 said:
I am stuck here too. Cannot relock bootloader ...
build version KXB21.85-17; System version: Blur_Version.21.11.17.titan_retuglb.retuglb.en.US
I have downloaded the same firmware from http://sbf.droid-developers.org/phone.php?device=36
Applied flash according to :
getting downgrade error, Invalid PIV signed image error, sst lock failure error ! failed to validate system image in device display
[NB: I have changed to US version (retuaws) before and flashed back to global ]
Click to expand...
Click to collapse
I am usually quite good at following directions, but after unlocking this thing, I am trying to relock it so I can download Lollipop and I get the exact same errors. I have been on it for 5 hours and counting.
What am I doing wrong?

Damionix said:
I am usually quite good at following directions, but after unlocking this thing, I am trying to relock it so I can download Lollipop and I get the exact same errors. I have been on it for 5 hours and counting.
What am I doing wrong?
Click to expand...
Click to collapse
if you cannot fix it yet, then let me know.

Look at my post here. I don't want to make duplicate posts. Therefore a link!

Related

[Q] When is Lollipop going to be pushed?

So I just bought my Moto G 2014 (unlocked) and I have it all activated and set up. I was wondering though when Lollipop will be pushed so I can update to it? All I see articles are saying "It will get it" and "you should be able to update to it now" but I can't and I really don't want to void my warranty a day after I bought the phone. I want to try vanilla* Lollipop. Does anybody know when exactly?
( * = without having to manually install it via unlocking bootloader and using fastboot)
Motorola knows.
If it is the XT1063/4 ones, you can already install it via OTA.
Sent from my XT1064 using XDA Free mobile app
I have an Xt1064 and I still havent received the update. Is the update available here the same as the OTA? Im tempted to just install that one.
PerrottiX said:
If it is the XT1063/4 ones, you can already install it via OTA.
Sent from my XT1064 using XDA Free mobile app
Click to expand...
Click to collapse
I have XT1063 and I still didn't get the update through OTA as well. Is this normal?
i was trying
Hello, im from PerĂº. I got an XT1063 so when i am flashing i got two problems
1. hab check failed for boot
2. hab check failed for recovery
so anyone can help me?
I tried with Fastboot and with mfastboot, but same result.
I found this updates in other web which you can update to lollipop. Can anybody try them? I want to try but i can open the recovery...
getmovil dot com / motorola / root-moto-g-2014-android-lollipop /comment-page-1 /#comment-83348
Download the proper ota zip for your version from xda. Reboot into your stock bootloader. Apply update from sdcard. Done. No need to root or use fastboot. This can only be done on a completely stock phone with a locked bootloader. Its the same as end result that you'd get if you wait for the ota to arrive normally. Do not do this if you have unlocked your bootloader at any time. And make sure you use the proper ota zip for your model, there are three different models, the single sim us model ends in 1064.
Lokke9191 said:
Download the proper ota zip for your version from xda. Reboot into your stock bootloader. Apply update from sdcard. Done. No need to root or use fastboot. This can only be done on a completely stock phone with a locked bootloader. Its the same as end result that you'd get if you wait for the ota to arrive normally. Do not do this if you have unlocked your bootloader at any time. And make sure you use the proper ota zip for your model, there are three different models, the single sim us model ends in 1064.
Click to expand...
Click to collapse
...from where can i download the proper ota zip????
mine is MOTO G2 (2nd GEN) XT1068 dual sim europe
You can't. Lollipop isn't released for the XT1068 yet. But be patient. I suspect it to be there in the first or the second quarter of 2015! (And with a little luck maybe even this year...).
i understood we will take directly :angel:Android 6.0 (M) Milky Bar.......:good:
htcgr said:
i understood we will take directly :angel:Android 6.0 (M) Milky Bar.......:good:
Click to expand...
Click to collapse
Honestly, it should be there anytime now. But people keep asking the question over and over again: when is it coming? This is annoying, because no one really knows!
Lokke9191 said:
Download the proper ota zip for your version from xda. Reboot into your stock bootloader. Apply update from sdcard. Done. No need to root or use fastboot. This can only be done on a completely stock phone with a locked bootloader. Its the same as end result that you'd get if you wait for the ota to arrive normally. Do not do this if you have unlocked your bootloader at any time. And make sure you use the proper ota zip for your model, there are three different models, the single sim us model ends in 1064.
Click to expand...
Click to collapse
any idea how to re-lock the bootloader? :good:
kevin_arthur said:
any idea how to re-lock the bootloader? :good:
Click to expand...
Click to collapse
Follow the guide at ( http://www.droidviews.com/restore-moto-g-2014-to-stock-and-lock-the-bootloader/ ). However there's a couple of things you have to do differently.
Your first command after you enter fastboot mode is gonna have to be "mfastboot.exe oem lock begin".
Theres also gonna be four system.img that you have to flash so after the command "mfastboot.exe flash system system.img_sparsechunk.2" you have to enter the command "mfastboot.exe flash system system.img_sparsechunk.3". Follow the rest of the guide, including the "mfastboot.exe oem lock" command at the end.
So basically the commands would be...
mfastboot.exe oem lock begin
mfastboot.exe flash partition gpt.bin
mfastboot.exe flash motoboot motoboot.img
mfastboot.exe flash logo logo.bin
mfastboot.exe flash boot boot.img
mfastboot.exe flash recovery recovery.img
mfastboot.exe flash system system.img_sparsechunk.0
mfastboot.exe flash system system.img_sparsechunk.1
mfastboot.exe flash system system.img_sparsechunk.2
mfastboot.exe flash system system.img_sparsechunk.3
mfastboot.exe flash modem NON-HLOS.bin
mfastboot.exe erase modemst1
mfastboot.exe erase modemst2
mfastboot.exe flash fsg fsg.mbn
mfastboot.exe erase cache
mfastboot.exe erase userdata
mfastboot.exe oem lock
My phone automatically rebooted after that last command and my boot loader was locked even though it still displays the "Bootloader Unlocked" screen, I was able to flash the zip in the OP through the stock recovery after that.
COPIED AND PASTED FROM ANOTHER THREAD.
Courtesy of captivatingtab
---------- Post added at 11:29 AM ---------- Previous post was at 11:13 AM ----------
htcgr said:
...from where can i download the proper ota zip????
mine is MOTO G2 (2nd GEN) XT1068 dual sim europe
Click to expand...
Click to collapse
The xt1068 ota isnt available yet. There is a process to install another versions firmware on the xt1068 then upgrade to lollipop. But it looks buggy and super risky. I wouldn't recommend trying it. Id wait a little for the 1068 ota to be released. I know the other poster said it wont be available until 2015. But nobody knows for sure when itll be out. If i where to guess, id say itll be out fairly soon, sometime in the next 30 days. If I where you Id play it safe and wait it out.
---------- Post added at 11:32 AM ---------- Previous post was at 11:29 AM ----------
The only otas out so far are for the 1064 & 1063.
wish me luck!
Lokke9191 said:
Follow the guide at ( ). However there's a couple of things you have to do differently.
Your first command after you enter fastboot mode is gonna have to be "mfastboot.exe oem lock begin".
Theres also gonna be four system.img that you have to flash so after the command "mfastboot.exe flash system system.img_sparsechunk.2" you have to enter the command "mfastboot.exe flash system system.img_sparsechunk.3". Follow the rest of the guide, including the "mfastboot.exe oem lock" command at the end.
So basically the commands would be...
mfastboot.exe oem lock begin
mfastboot.exe flash partition gpt.bin
mfastboot.exe flash motoboot motoboot.img
mfastboot.exe flash logo logo.bin
mfastboot.exe flash boot boot.img
mfastboot.exe flash recovery recovery.img
mfastboot.exe flash system system.img_sparsechunk.0
mfastboot.exe flash system system.img_sparsechunk.1
mfastboot.exe flash system system.img_sparsechunk.2
mfastboot.exe flash system system.img_sparsechunk.3
mfastboot.exe flash modem NON-HLOS.bin
mfastboot.exe erase modemst1
mfastboot.exe erase modemst2
mfastboot.exe flash fsg fsg.mbn
mfastboot.exe erase cache
mfastboot.exe erase userdata
mfastboot.exe oem lock
My phone automatically rebooted after that last command and my boot loader was locked even though it still displays the "Bootloader Unlocked" screen, I was able to flash the zip in the OP through the stock recovery after that.
COPIED AND PASTED FROM ANOTHER THREAD.
Courtesy of captivatingtab
Click to expand...
Click to collapse
okey, i will try.
thank you my friend!
smitharro said:
You can't. Lollipop isn't released for the XT1068 yet. But be patient. I suspect it to be there in the first or the second quarter of 2015! (And with a little luck maybe even this year...).
Click to expand...
Click to collapse
It'll be sooner than that. Within the next 6 weeks.
Sent from my XT1068 using XDA Free mobile app
Lokke9191 said:
Download the proper ota zip for your version from xda. Reboot into your stock bootloader. Apply update from sdcard. Done. No need to root or use fastboot. This can only be done on a completely stock phone with a locked bootloader. Its the same as end result that you'd get if you wait for the ota to arrive normally. Do not do this if you have unlocked your bootloader at any time. And make sure you use the proper ota zip for your model, there are three different models, the single sim us model ends in 1064.
Click to expand...
Click to collapse
i have the international unlocked xt1063. where can i get the zip?
Is there any official source on the release date?
Kobro said:
i have the international unlocked xt1063. where can i get the zip?
Click to expand...
Click to collapse
Its in the general section under a thread titled ota-index 1063-1064 update to lollipop.
I have a complete stock, nothing flashed or rooted or anything xt1064 and it says the zip needs a fingerprint when I try to install it from this thread...
http://forum.xda-developers.com/moto-g-2014/development/lollipop-moto-g-2014-xt1064-t2937361/page11
htcgr said:
i understood we will take directly :angel:Android 6.0 (M) Milky Bar.......:good:
Click to expand...
Click to collapse
its a Marshmallow 6.0

How do i restore XT1068 to uk stock rom on mac?

I've searched and searched and the rom i have installed is not the uk version and the phone won't let me lock the boot loader. where can i find the stock uk rooms and how do i do it on a mac? help?
jesus h christ
here have the files on the OP attachments
here have all the ROM's stock
the command are the some as any other back to stock help...
fastboot oem lock begin
fastboot flash partition gpt.bin
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
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot oem lock
fastboot reboot
if you get a error on the command
fastboot flash partition gpt.bin
try to do without it
thanks man will try now
nah this don't work
when i try to lock it it says sign flash signed images firstly, 2nd command i get an error and the 3rd also an error. every other command other than fastboot oem lock worked, so i think I'm on the uk stock rom(its not in the link you posted btw, i got it else where).
yeah I'm on stock gb and am getting ota updates but my boot loader is still unlocked?
crozbomb said:
when i try to lock it it says sign flash signed images firstly, 2nd command i get an error and the 3rd also an error. every other command other than fastboot oem lock worked, so i think I'm on the uk stock rom(its not in the link you posted btw, i got it else where).
yeah I'm on stock gb and am getting ota updates but my boot loader is still unlocked?
Click to expand...
Click to collapse
the lock is the last command, if you don't flash all the files in order the last command will not work, only exception is the gpt.bim, but is a maybe...
so if you have error principal on line 3, you need to check if the file exist, it command is flashing a file, if the file don't exist will not flash and a error show, and check all the command again, try and make a print screen of the process and the folder with all the file, and put it here...
if you have a full original Motorola ROM it must work, if everything check the rom is the probem.
I know i may have check everything command files it all , but i must try all possibilities.
and way you need to lock it?
i don't use mac, just windows and the PC or MAC is not the problem becouse i use that some order of commnad's last time i lock my phone but i lock just to see if is possible because after you unlocked you never need to change for noting.
bootloader have 3 stats:
Status code 0 =locked with warranty
Status code 3 = unlocked without warranty
Status code 2= re-locked but also without warranty
Status code 1 is unknown.
you can receive and install the OTA if you have the stock ROM no changes no root + stock recovery and boot images, bootloader status doesn't change a ting.
the only uses for re-locked it is to test if you can, or test if the rom is full stock or try to send for repair but in that last depending on the region it will not be repair for free, because it loses the warranty after bootloader unlock, but if yours region don't care for bootloader status, or the help center care but don't notes it you can try and have success.

My XT1072 stuck on fastboot flash screen - Help needed

Hi,
I have an XT1072 which was rooted and running CM. Since I wanted to install stock ROM, I used the Windows Tool from this forum to restore stock Android. By doing so, I was stuck with Bootloader locked screen.
Since then I am stuck on Fastboot Flash Mode screen (see pic attached).
When I try to connect my device to the same PC or any other PC and try mfastboot or fastboot or any command, it just says Waiting for device. I have all the required drivers installed in all the PCs I tested.
Using the volume buttoms, I am able to select any option, but it wont open any option (such as Normal Powerup or Recovery)
Can someone help?
Thanks
anyone?
ram11 said:
anyone?
Click to expand...
Click to collapse
Your system image is signed using incorrect key. Reflash system partition with factory image.
LuK1337 said:
Your system image is signed using incorrect key. Reflash system partition with factory image.
Click to expand...
Click to collapse
Hi, I am unable to do anything as the phone is not even identified by the PC, and although I am able to select any option using the volume buttons, it doesn't do anything.
Any other suggestions on how to re-flash as you said?
ram11 said:
Hi, I am unable to do anything as the phone is not even identified by the PC, and although I am able to select any option using the volume buttons, it doesn't do anything.
Any other suggestions on how to re-flash as you said?
Click to expand...
Click to collapse
You need to get fastboot drivers...
LuK1337 said:
You need to get fastboot drivers...
Click to expand...
Click to collapse
Hi, like I said above, I have tried fastboot and mfastboot commands but when I try that it says "waiting for device" and it does nothing.
I have ADB and fastboot drivers on my pc, and they used to work just before I encountered the above mentioned error.
Not sure how to proceed here.
Thanks if you could provide a workable solution.
ram11 said:
Hi, like I said above, I have tried fastboot and mfastboot commands but when I try that it says "waiting for device" and it does nothing.
I have ADB and fastboot drivers on my pc, and they used to work just before I encountered the above mentioned error.
Not sure how to proceed here.
Thanks if you could provide a workable solution.
Click to expand...
Click to collapse
Join #titandev at freenode in 20 mins, I'll try to help you out.
Sent from my Moto G 2014 LTE using Tapatalk
Any luck?
Hi Guys,
I know this is a long shot as this is an old thread but did you get anywhere with a resolution to this?
I'm in the exact same position.
Tried flashing with different factory roms and "fastboot boot" to try force it to boot a twrp image
I'm also stuck here, anyone has had any luck?
Guys i think you just need to flash over the entire fw.
Just get fastboot+mfastbootv2, motoroladevicemanager (for phone drivers) and then flash over the original stock fw, you can get the right one for you phone/region here -> http://www.filefactory.com/folder/c6cdedc45a775d27/?sort=created&order=DESC&show=50
mfastboot flash partition gpt.bin
mfastboot flash bootloader bootloader.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
Click to expand...
Click to collapse
This will flash the fw, factory reset and reboot the phone.
I tried doing this but as soon as I enter "mfastboot flash partition gpt.bin" it
dr.nic said:
Guys i think you just need to flash over the entire fw.
Just get fastboot+mfastbootv2, motoroladevicemanager (for phone drivers) and then flash over the original stock fw, you can get the right one for you phone/region here -> http://www.filefactory.com/folder/c6cdedc45a775d27/?sort=created&order=DESC&show=50
This will flash the fw, factory reset and reboot the phone.
Click to expand...
Click to collapse
I tried doing this but as soon as I enter "mfastboot flash partition gpt.bin" it gives me the error "Preflash validation failed". I always get the same error when trying to flash ANYHTING. I suppose it is because i relocked the bootloader out of ignorance. I' a bit desperate actually, I think I might have a brick... but I won't give up!
Sorry guys tought that could help, i fixed mine like that, flashing latest reteu fw on my reteeu phone, mine was unlocked tought ^^ when this happened to me, but doing some more investigation reveal more and more posts whit the same problem and unlocked bootloader.
if you had it unlocked previusly may be worth checking, if the "get unlock code" work or not and check the old mails for the unlock code sent by motorola (luckly i have a backup of mine xD).
Anyway Luk1137 was talking about /system partition only, worh trying
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot reboot
Click to expand...
Click to collapse
@LuK1337 can you explain a bit more pls ? I had the same problem but fixed it in a few secs by flashing the whole fw and got no errors, also i tought flashing correct region/model stock fw on the phone don't require to unlock the bottloader, thanks
dr.nic said:
Sorry guys tought that could help, i fixed mine like that, flashing latest reteu fw on my reteeu phone, mine was unlocked tought ^^ when this happened to me, but doing some more investigation reveal more and more posts whit the same problem and unlocked bootloader.
if you had it unlocked previusly may be worth checking, if the "get unlock code" work or not and check the old mails for the unlock code sent by motorola (luckly i have a backup of mine xD).
Anyway Luk1137 was talking about /system partition only, worh trying
@LuK1337 can you explain a bit more pls ? I had the same problem but fixed it in a few secs by flashing the whole fw and got no errors, also i tought flashing correct region/model stock fw on the phone don't require to unlock the bottloader, thanks
Click to expand...
Click to collapse
Bootloader should check if boot and system images are correct otherwise it should send user back to bootloader.
dr.nic said:
Sorry guys tought that could help, i fixed mine like that, flashing latest reteu fw on my reteeu phone, mine was unlocked tought ^^ when this happened to me, but doing some more investigation reveal more and more posts whit the same problem and unlocked bootloader.
if you had it unlocked previusly may be worth checking, if the "get unlock code" work or not and check the old mails for the unlock code sent by motorola (luckly i have a backup of mine xD).
Anyway Luk1137 was talking about /system partition only, worh trying
@LuK1337 can you explain a bit more pls ? I had the same problem but fixed it in a few secs by flashing the whole fw and got no errors, also i tought flashing correct region/model stock fw on the phone don't require to unlock the bottloader, thanks
Click to expand...
Click to collapse
I gave this a shot as suggested and I'm getting this error:
C:\Users\Nick\Downloads\New folder>mfastboot flash system system.img_sparsechunk.0
target max-sparse-size: 256MB
sending 'system' (259279 KB)...
OKAY [ 9.742s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 10.131s
Also getting the error:
version downgraded for system
Invalid PIV signed system image
Out of tricks stock flash + factory reset always worked for me sorry.
I noted my phone model/region before doing anything (xt1072-thea-reteu) got the right fw and it worked fine, maybe was another problem giving the same error "failed to validate system image" unable to boot and stuck in bootloader, weird.... :\
Well thanks for trying.
I've been giving it another shot again and I still can't get past these errors.
Anyone any more ideas or shall we admit defeat?
nickkk93 said:
Well thanks for trying.
I've been giving it another shot again and I still can't get past these errors.
Anyone any more ideas or shall we admit defeat?
Click to expand...
Click to collapse
My phone is in a drawer I'd love to be able to fix it because I really miss Android now but it there doesn't seem to be a solution... I am no giving up hope entirely though!
I tink that I have similar problem with my X1072.
After unroot with Kingroot and install AdAway and TWRP from Google Play I even noticed that I hadn't unlock bootolader.
Now I can't reboot my phone without entering in Bootloader and reseting to factory defaults. After some reboots no data has been deleted.
I have tried to reflash the entire phone but In bootloader mode the phone is not detected by the computer, so I can't flash. I'm stucked. by now
josepmanel said:
I tried doing this but as soon as I enter "mfastboot flash partition gpt.bin" it gives me the error "Preflash validation failed". I always get the same error when trying to flash ANYHTING. I suppose it is because i relocked the bootloader out of ignorance. I' a bit desperate actually, I think I might have a brick... but I won't give up!
Click to expand...
Click to collapse
Have you had any luck at all? My phone has been in a drawer for a couple of months now...
Guys try flashing the latest MM stock i discovered an error too in my old update script /sniff.
Run the *.bat as admin .
Stock zip for XT1072:
MEGA Mirror 1
MEGA Mirror 2
Fastboot+mfastbootv2
BAT File
MM Flash BAT said:
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
Click to expand...
Click to collapse
Also remember if you are on another model and not XT1072 you should dl the correct image for your phone from HERE Look if Android 6 is available for your country, if you have gb-de-fr-es you can use the EU stock image.
Unpack everything in the same folder and launch the *.BAT as admin

XT1072 Stuck in fastboot mode

Hi guys,
Hoping you lovely people can help.
I think I may have bricked my device.
It's stuck in a fastboot bootloop with the error code "failed to validate system image"
Now my (amateur) thinking of this is it's possibly due to the device now being OEM locked? Status 2. As I accidentally locked it like a fool.
I can't get into developer options to enable OEM unlock as it wont boot to system.
I've been going through all the forums and can't find any help.
Thank you all in advance
nickkk93 said:
Hi guys,
Hoping you lovely people can help.
I think I may have bricked my device.
It's stuck in a fastboot bootloop with the error code "failed to validate system image"
Now my (amateur) thinking of this is it's possibly due to the device now being OEM locked? Status 2. As I accidentally locked it like a fool.
I can't get into developer options to enable OEM unlock as it wont boot to system.
I've been going through all the forums and can't find any help.
Thank you all in advance
Click to expand...
Click to collapse
You are on stock ?
RolanDroid said:
You are on stock ?
Click to expand...
Click to collapse
I am now, I was using CM13
nickkk93 said:
Hi guys,
Hoping you lovely people can help.
I think I may have bricked my device.
It's stuck in a fastboot bootloop with the error code "failed to validate system image"
Now my (amateur) thinking of this is it's possibly due to the device now being OEM locked? Status 2. As I accidentally locked it like a fool.
I can't get into developer options to enable OEM unlock as it wont boot to system.
I've been going through all the forums and can't find any help.
Thank you all in advance
Click to expand...
Click to collapse
I had the same problem when flashed back the stock recovery, flashed UK or DE over EU stock+twrp
Those are the latest XT1072 stocks, get the one you prefer and flash it.
GB->http://www.filefactory.com/file/42o...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
ES->http://www.filefactory.com/file/2aj...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
DE->http://www.filefactory.com/file/1hr...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
EU->http://www.filefactory.com/file/57j...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
Get fastboot + mfastbootv2(http://forum.xda-developers.com/attachment.php?attachmentid=2427667) and flash the fw like this
mfastboot flash partition gpt.bin
mfastboot flash bootloader bootloader.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
Click to expand...
Click to collapse
If you want also to restory factory/delete data
mfastboot erase cache
mfastboot erase userdata
Click to expand...
Click to collapse
and then
mfastboot reboot
Click to expand...
Click to collapse
You should be ok now, no need to lock/unlock if you get the right region fw for your phone.
dr.nic said:
I had the same problem when flashed back the stock recovery, flashed UK or DE over EU stock+twrp
Those are the latest XT1072 stocks, get the one you prefer and flash it.
GB->http://www.filefactory.com/file/42o...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
ES->http://www.filefactory.com/file/2aj...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
DE->http://www.filefactory.com/file/1hr...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
EU->http://www.filefactory.com/file/57j...B22.99-24.12_cid7_subsidy-DEFAULT_CFC.xml.zip
Get fastboot + mfastbootv2(http://forum.xda-developers.com/attachment.php?attachmentid=2427667) and flash the fw like this
If you want also to restory factory/delete data
and then
masftboot flash partition gpt.bin
You should be ok now, no need to lock/unlock if you get the right region fw for your phone.
Click to expand...
Click to collapse
When running the first command:
mfastboot flash partition gpt.bin
I'm getting the error:
(bootloader) Preflash validation failed
also getting
(bootloader) Invalid signed image
(bootloader) preflash validation failed
Merge whit thread http://forum.xda-developers.com/moto-g-lte/help/xt1072-stuck-fastboot-flash-screen-help-t3265735 same problem.
Check my reply in page 2 and see if that work for you.
Hi I seem to be having some major issues with my Xt1072 and cannot get it to boot!
It all started with the message popping up saying error creating mount script in second partition?
I got sick of this so I started rebooting the phone to see if I could rectify it?! and like before it just kept getting stuck in bootloop. then as the hours progressed it got worse and eventually i am at the point where my pc does not see it, then it sees it, then it doesnt see it? then I got my phone stuck in the weirdest loop Ive ever seen, it actually boots to the home screen, then 10 seconds later, screen goes black and then wakes up again and back to home screen, 10 seconds later the process gets repeated over and over again, the only thing that seems to stop it dead in its tracks is when I connect it to my pc and hold power and vol down simultaneously. now all it does sometimes is just goes straight to a white screen with huge battery charging and thats it?! i tried the commands which ive quoted below with the resulting cmd:getvar:max-sparse-size on the bootloader screen on my phone???? what does it all mean??? anyone know what the hell is going on??? I am at a loss??
If you want also to restory factory/delete data
Quote:
mfastboot erase cache
mfastboot erase userdata
and then
Quote:
mfastboot reboot
C:\Program Files (x86)\Minimal ADB and Fastboot>mfastboot flash partition gpt.bin
< waiting for device >
target max-sparse-size: 256MB
error: cannot load 'gpt.bin': No error
Click to expand...
Click to collapse
Hi I have a problem related to this. The phone is not mine, but the owner has been doing things about rooting and that, and after touching things of the phone and reboot it, it was stuck on the motorola logo, I am able to use mfastboot, and I have followed the guides said in this post, but nothing works.
Could you help me?
Thanks.

Moto G 2014 LTE ( XT1079 ), How to relock bootloader

I downloaded Android Marshmallow after reading news about it through settings/about/system updates.
After downloading, the phone restarted but updatation was stuck after flashing TWRP screen (error screen photo attached)
My phone is
bootloader unlocked,
recovery TWRP
rooted
ROM is stock.
It seems the OTA update will be completed once I have stock recovery,
I have following queries
Is it necessary to revert to stock recovery to complete OTA update?
If yes, how to achieve it, what i learnt through search, I need to find Stock ROM zips and extract recovery (boot.img) and then flash it through adb?
where to look for thea stock rom and is there any easier method
It's risky, a lot of users here for some reasons got stuck whit locked/unlocked bootloader unable to boot and flash anything.
Here you can find all the motog stock roms http://www.filefactory.com/folder/c6cdedc45a775d27/?sort=created&order=DESC&show=50
You should wait for the complete rom image for your country/model to pop there instead doing that risky thing you want do.
Thanks
Recently stock rom for xt1079 has been added to the list.
But I m trying to download from filefactory since yesterday but due to some reason, it stops in between and resume isn't supported.
Are there any other hosts
Are you sure the region of that xt1079 is right for your phonr ? check the phone box and the info inside settings to know which region/carrier you have, you must use the same identical 100% stock to avoid problems
And, do no relock bootloader !!!
yes i bought this through online retailer in India.
It is xt1079 Asia
I see in xda forum of moto g 2nd gen most of the time ppl are talking about xt1078.
What's the difference between xt1078/1079 and can't I use xt1078 ROM.
Rooting procedure meant for xt1078 worked fine for me
And Sir is relocking bootloader very risky ? suppose something goes wrong wont I be able to unlock or restore nandroid backup.
Thanks to support from Dr.nic I am finally on android 6.0
Although I have relocked my bootloader, but it is recommended to leave as it is.
If anyone stumbles here with same problem like mine i.e. unable to upgrade to android 6.0 just because of custom recovery, then pls download the firmware from filefactory.com link and flash. I'll add flashing commands as well to this post in near future.
if you have already done this rom change etc, the you must already be having fastboot, adb etc.
after connecting in fastboot mode holding VolDown and Power for few secs
run following commands
[this is for android 6.0 firmware]
fastboot flash partition gpt.bin
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
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
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
I am not great expert, do this only if you have some idea, I may not be able to help you much if something goes wrong.
I can only say it worked for me

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