After Locking the boot loader on XT1068, phone failed to boot. - G 2014 Q&A, Help & Troubleshooting

Hello Team,
I have Motorola moto g 2014. After unlock the boot loader from command "mfastboot oem lock" and rebooted the phone, it fails to boot. and in boot loader menu the error is showing "Failed to validate system image". If i unlock the boot loader then booting fine.
Please help me how to lock my phones boot loader again without wipe up my data.
Thanks,
Manas.

U have to flash full firmware....like
mfastboot oem lock begin
Flash firmware
Then @ last
Mfastboot oem lock
Sent from my Moto G using Tapatalk

Related

[Q] remove Warning BL unloked image

hi i want to know if there is a way to restore the original motorola bootlogo.
I intendado with methods for the HD and rsultado Maxx but always stays in fastboot loop
I used the command
fastboot flash logo "xxxx.bin"
fastboot flash ulogo "xxxx.img"
but both ways I get an error that says "no logo flashable signed" or something similar

Remake the phone warranty valid?

Hello guys,
Today when I tried to plug my headphones to listen to music, I noticed that the pone hardly recognises them. First I thought it was problem of the headphones but I tried to plug another and I almost must keep my finger pressing the cable where is plugged
So I think is problem of the headphone jack.
I have the bootloader unlocked so the warranty is void. I want to know if there is any method to lock it again to re valid the warranty
Sent from my XT890 using xda premium
Aljecama12 said:
Hello guys,
Today when I tried to plug my headphones to listen to music, I noticed that the pone hardly recognises them. First I thought it was problem of the headphones but I tried to plug another and I almost must keep my finger pressing the cable where is plugged
So I think is problem of the headphone jack.
I have the bootloader unlocked so the warranty is void. I want to know if there is any method to lock it again to re valid the warranty
Sent from my XT890 using xda premium
Click to expand...
Click to collapse
It´s hard because when you did the Bootloader Unlock procedure on Motorola website you gave to them your IMEI, so theorically if you send the phone to repair it will be rejected.
But I don´t. Here on Brazil a lot of users had general problems with Razr i, sended the phone with BL unlocked to the technical support and got a new one... So I don´t know, it deppends of how stuff works with Motorola in your country..
The command "fastboot oem lock", or something else, doesn´t work as other phones. So the bootloader is not lockable again via PC...
WendelSchelhan said:
It´s hard because when you did the Bootloader Unlock procedure on Motorola website you gave to them your IMEI, so theorically if you send the phone to repair it will be rejected.
But I don´t. Here on Brazil a lot of users had general problems with Razr i, sended the phone with BL unlocked to the technical support and got a new one... So I don´t know, it deppends of how stuff works with Motorola in your country..
The command "fastboot oem lock", or something else, doesn´t work as other phones. So the bootloader is not lockable again via PC...
Click to expand...
Click to collapse
the command fastboot oem lock works, but two things:
The warranty is still void, because you require the code in the motorola website
The BL still show the "WARNING BOOTLOADER UNLOCKED" message
So if you want to lock the bootloader and don't want the "WARNING BOOTLOADER (...)" message follow this commands, This will delete your /data & /cache partition, and you need flash motorola signed files (firmware):
cd (firmware folder)
fastboot oem lock begin
fastboot flash boot boot_signed
fastboot flash bos bos_signed
fastboot flash cdrom cdrom_signed
fastboot flash gpt gpt_signed
fastboot flash motoboot motoboot
fastboot flash radio radio_signed
fastboot flash recovery recovery_signed
fastboot flash system system_signed
fastboot flash ulogo ulogo_signed
fastboot erase userdata
fastboot erase cache
fastboot oem lock
the first command will start the lock and wait for signed partitions, all the fastboot flash (...) commands will flash ALL the partitions signed's; the fastboot flash ulogo_logo will remove the "WARNING BOOTLOADER UNLOCKED" message; "fastboot erase (...)" will wipe the data partitions (required); Fastboot oem lock finalizes the bootloader lock process
Boss442 said:
the command fastboot oem lock works, but two things:
The warranty is still void, because you require the code in the motorola website
The BL still show the "WARNING BOOTLOADER UNLOCKED" message
So if you want to lock the bootloader and don't want the "WARNING BOOTLOADER (...)" message follow this commands, This will delete your /data & /cache partition, and you need flash motorola signed files (firmware):
cd (firmware folder)
fastboot oem lock begin
fastboot flash boot boot_signed
fastboot flash bos bos_signed
fastboot flash cdrom cdrom_signed
fastboot flash gpt gpt_signed
fastboot flash motoboot motoboot
fastboot flash radio radio_signed
fastboot flash recovery recovery_signed
fastboot flash system system_signed
fastboot flash ulogo ulogo_signed
fastboot erase userdata
fastboot erase cache
fastboot oem lock
the first command will start the lock and wait for signed partitions, all the fastboot flash (...) commands will flash ALL the partitions signed's; the fastboot flash ulogo_logo will remove the "WARNING BOOTLOADER UNLOCKED" message; "fastboot erase (...)" will wipe the data partitions (required); Fastboot oem lock finalizes the bootloader lock process
Click to expand...
Click to collapse
I didn´t knew about this. Stills impossible to remove WARNING BOOTLOADER UNLOCKED message on unlocked devices using this "fastboot flash ulogo ulogo_signed" command?
WendelSchelhan said:
I didn´t knew about this. Stills impossible to remove WARNING BOOTLOADER UNLOCKED message on unlocked devices using this "fastboot flash ulogo ulogo_signed" command?
Click to expand...
Click to collapse
No, Only fastboot flash ulogo logo_signed.
If you flash ulogo file still show warning bl unlocked, but if you do in fastboot "fastboot oem lock" they said: [FAIL] Already locked :silly: maybe motorola don't want the users relock the bootloader
Is our phone water resistant? Not submersions Because I had a problem when it was raining is that the problem? Does Motorola warranty covers this?
Sent from my XT890 using xda premium
Would do the same procedure on the Motorola Razr HD? In firmware does not have the files "bos_signed, gpt_signed, motoboot and radio_signed" if any can help, I really need. Grateful.

Moto G 2nd Bootloader relock

Hello guys! So i unlocked my bootloader today for some purpose, then went on stock firmware and when i type fastboot oem lock it gives me an error saying "Please flash valid signed images first" and phone is displaying "failed to validate boot image" what should i do?

Relocking bootloader for sale

Hello hopefully someone can lend me a hand. I am trying to relock my bootloader on my moto x pure edition 2014. I have downloaded the correct recovery package from Motorola directly. I issue the commands that are needed fastboot oem lock begin and then flash the firmware and then fastboot oem lock. After fastboot oem lock I get SSL error you must enter fastboot oem lock begin before lock is what is shows on the terminal windows for fastboot. On the the device screen if shows cannot validate system image although it is the correct system image. I have tried using the fastboot directly out of the Motorola software I downloaded as suggested by another user and still get the same error. I have worked on this for hours with no avail. Does anyone have any experience in this with the same problem? Thanks
Did you try following the steps listed on Motorola's website?
https://motorola-global-portal.custhelp.com/app/standalone/bootloader/recovery-images
I believe the "fastboot oem lock begin" was only needed for older devices.

forget to "unlock oem" in developer option. now moto x2 is stuck in boot, any help??

forget to "unlock oem" in developer option. now moto x2 is stuck in boot, any help??
I didn't switch the "unlock oem" in developer option. mine is moto 2nd Gen 2014, now it is stuck in boot. Tried flashing recovery but keeps telling me unlock oem in developer option as phone is not booting i cant do that
devan448 said:
I didn't switch the "unlock oem" in developer option. mine is moto 2nd Gen 2014, now it is stuck in boot. Tried flashing recovery but keeps telling me unlock oem in developer option as phone is not booting i cant do that
Click to expand...
Click to collapse
Why don't you try to wipe your Dalvik Cache and Cache in the Recovery .........
devan448 said:
I didn't switch the "unlock oem" in developer option. mine is moto 2nd Gen 2014, now it is stuck in boot. Tried flashing recovery but keeps telling me unlock oem in developer option as phone is not booting i cant do that
Click to expand...
Click to collapse
You need to factory reset your device...hard reset you device using any recover...if you dont have any custom recovery use stock recovery!!
Thank you....
devan448 said:
I didn't switch the "unlock oem" in developer option. mine is moto 2nd Gen 2014, now it is stuck in boot. Tried flashing recovery but keeps telling me unlock oem in developer option as phone is not booting i cant do that
Click to expand...
Click to collapse
You can temporarily run by Fastboot Method and get into recovery to fix your issues.
Get ADB and Fastboot Files from the web and Download TWRP Recovery for your device .
Now enter into bootloader mode ( Power + Volume Down )
type fastboot devices to check whether your device recognizes it . If so
type fastboot boot {drag your recovery into the CMD window } and click enter
Your phone will boot the image and run the TWRP Recovery . Now fix your problem with ease...
http://forum.xda-developers.com/showthread.php?t=2588979&page=1
Try using this thread for fastboot and abd install...simple nd small!!:good:
Hope that helps you !! Hit the Thanks if its so

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