Database Users

BootLoader Unlocking Error. Kindly help me.

I'm getting the below Error.
D:\Sunil\Flashing cmd\fastboot_with_Android_USB_file\fastboot>fastboot.exe -i 0x
0fce getvar version
version: 0.3
finished. total time: 0.001s
D:\Sunil\Flashing cmd\fastboot_with_Android_USB_file\fastboot>fastboot.exe -i 0x
0fce oem unlock 0xDF461896BE2C2246
...
(bootloader) Unlock phone requested
FAILED (remote: oem unlock failed!)
finished. total time: 0.003s
D:\Sunil\Flashing cmd\fastboot_with_Android_USB_file\fastboot>

From the Sony website, did you follow these steps:
First, you should confirm that it is possible to unlock the boot loader of your phone by checking the service menu. In your phone, open the dialler and enter *#*#7378423#*#* to access the service menu.
In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
Click to expand...
Click to collapse

Please help getting HTC bolt back to full stock for warranty repair

I need to send my htc bolt in for warranty repair. How do I return to full original stock state?
I can run the RUU.exe to return to stock os, but I still remain s-off, unlocked. Can anyone help me get back to s-on and locked?
Thanks.

marcram said:
I need to send my htc bolt in for warranty repair. How do I return to full original stock state?
I can run the RUU.exe to return to stock os, but I still remain s-off, unlocked. Can anyone help me get back to s-on and locked?
Thanks.
Click to expand...
Click to collapse
I don't think it's possible to get it back to locked...
fastboot oem lock will get it "relocked"
fastboot oem writesecureflag 3 should get it back to s-on

Thanks for the response
Oem lock didn't work on the bolt, but I haven't tried the other command. I'm hoping I can at least get s-on. Maybe sunshine will give options to the bolt after s-on...
Didn't realize I didn't need s off for flashing roms.

I'm not having luck with the suggested commands:
D:\HTCBolt\fastboot-win>
D:\HTCBolt\fastboot-win>fastboot devices
HT6B404***** fastboot
D:\HTCBolt\fastboot-win>fastboot oem lock
...
FAILED (remote: unknown command)
finished. total time: 0.016s
D:\HTCBolt\fastboot-win>fastboot oem writesecureflag 3
...
FAILED (remote: unknown command)
finished. total time: 0.014s
D:\HTCBolt\fastboot-win>

D:\HTCBolt\fastboot-win>fastboot oem ?
...
FAILED (remote: unknown command)
finished. total time: 0.007s
D:\HTCBolt\fastboot-win>

Nevermind, guess I wasn't in download mode on the phone:
D:\>fastboot oem writesecureflag 3
...
(bootloader) HTC KEY CARD VERSION: 7
(bootloader) VERIFY_PASS (0)
(bootloader) Partition verify pass
(bootloader) Write security level S-ON
OKAY [ 0.897s]
finished. total time: 0.900s
D:\>
Now to see how to lock.

NA

Here is how to get it back to Locked
https://forum.xda-developers.com/bolt/how-to/guide-set-bootloader-to-locked-unlocked-t3542131

leeco le s3 x626 locked bootloader problem

Hello guys,
i have a problem. I installed the new rom on my x626 and it worked great, after that i locked bootloader by my mistake and the phone died (bricked with red light)
i followed the instruction with the unbrick, but i am unable to install anything new because the bootloader is locked.
The phone also is in the bootloap state without any recovery. I got acces to fastboot mode only.
I followed a guide, it worked once on my another le s3 x626 but right now it dont want to work because bootloader is locked.
when i put "fastboot oem unlock" - it says that operation is not allowed. I am stuck at this point.
I know that i made mistake, i am idiot but I will be very pleased if someone experienced could help me.

gozef14 said:
Hello guys,
i have a problem. I installed the new rom on my x626 and it worked great, after that i locked bootloader by my mistake and the phone died (bricked with red light)
i followed the instruction with the unbrick, but i am unable to install anything new because the bootloader is locked.
The phone also is in the bootloap state without any recovery. I got acces to fastboot mode only.
I followed a guide, it worked once on my another le s3 x626 but right now it dont want to work because bootloader is locked.
when i put "fastboot oem unlock" - it says that operation is not allowed. I am stuck at this point.
I know that i made mistake, i am idiot but I will be very pleased if someone experienced could help me.
Click to expand...
Click to collapse
Here is the solution to your problem !!!
https://forum.xda-developers.com/le-2/help/brick-restoration-flashtool-s28-x620-t3754590

I have the same problem, here's an output of some commands:
fastboot oem unlock:
FAILED (remote:
Unlock operation is not allowed
)
finished. total time: 9.629s
fastboot flashing get_unlock_ability:
(bootloader) unlock_ability = 0
OKAY [ 0.006s]
finished. total time: 0.007s
fastboot getvar unlocked:
unlocked: no
finished. total time: 0.002s

marksklava said:
I have the same problem, here's an output of some commands:
fastboot oem unlock:
FAILED (remote:
Unlock operation is not allowed
)
finished. total time: 9.629s
fastboot flashing get_unlock_ability:
(bootloader) unlock_ability = 0
OKAY [ 0.006s]
finished. total time: 0.007s
fastboot getvar unlocked:
unlocked: no
finished. total time: 0.002s
Click to expand...
Click to collapse
You have to turn on Oem unlock within Developer settings. Use the " all in one to tool"to unlock to he bootloader or flash emmc.boot while the phone is in fast boot mode.

KittyQueen said:
You have to turn on Oem unlock within Developer settings. Use the " all in one to tool"to unlock to he bootloader or flash emmc.boot while the phone is in fast boot mode.
Click to expand...
Click to collapse
I do not have access to android, my phone is bricked, i cannot unlock the bootloader that way.

Unable to unlock Lenovo Tablet TB- 7504x

I am trying to unlock Lenovo Tablet TB-7504x but with no success.
--
$ fastboot devices
8SSP69A6NLRAHA2287J00FM fastboot
$ fastboot flashing get_unlock_ability
...
FAILED (remote: unknown command)
finished. total time: 0.003s
$ fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.003s

Same issue.No success in unlocking bootloader
I have the same problem.
If you get how to do it please mail me at
[email protected]

Any one ever rooted any Crosscall ?

Hello, got a CrossCall Core M4, and after some searchs, I could not find any public witness about successfull root for any device from this brand.
# fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.001s
Click to expand...
Click to collapse
And nobody ever solved this.

try `fastboot flashing unlock` and make sure oem unlocking is turned on in the developpers settings