Database Develop

[Q] Relocking Holiday Version of Nexus One

I have a Holiday Version of Nexus One with S-OFF and I unlocked it but was not able to relock it. I installed latest SDK and restarted the phone in "fastboot” mode and ran the following command from the computer:
fastboot oem unlock
It unlocked fine after I accepted unlock declaimer.
I then installed Amon RA 2.1.1 and then rebooted the phone and then I ran command from computer:
adb reboot bootloader
After the phone came up in bootloader I ran the following command from the computer:
fastboot oem lock
I got this reply “... INFOLock failed!”
I will appreciate any ones help who was successfully able to relock the holiday version on Nexus One.

xplorer1x said:
I have a Holiday Version of Nexus One with S-OFF and I unlocked it but was not able to relock it. I installed latest SDK and restarted the phone in "fastboot” mode and ran the following command from the computer:
fastboot oem unlock
It unlocked fine after I accepted unlock declaimer.
I then installed Amon RA 2.1.1 and then rebooted the phone and then I ran command from computer:
adb reboot bootloader
After the phone came up in bootloader I ran the following command from the computer:
fastboot oem unlock
I got this reply “... INFOLock failed!”
I will appreciate any ones help who was successfully able to relock the holiday version on Nexus One.
Click to expand...
Click to collapse
You need to type: fastboot oem lock
But why do you want to re-lock it??

Thanks for reply.
Apologies for the typo in my original post which I will correct that too but I am using the correct command:
fastboot oem lock
And I get the following reply “... INFOLock failed!”
I just want to remove the unlock icon.

xplorer1x said:
Thanks for reply.
Apologies for the typo in my original post which I will correct also but I am using the correct command:
fastboot oem unlock
And I get the following reply “... INFOLock failed!”
I just want to remove the unlock icon.
Click to expand...
Click to collapse
lock, not unlock !!!!!

Thanks but not working see here is paste from the commands I used just now:
adb reboot bootloader
fastboot oem lock
... INFOLock failed!
OKAY [ 0.141s]
finished. total time: 0.141s
fastboot oem unlock
... INFODevice was already unlocked!
OKAY [ 0.078s]
finished. total time: 0.078s
fastboot oem lock
... INFOLock failed!
OKAY [ 0.141s]
finished. total time: 0.141s

xplorer1x said:
Thanks but not working see here is paste from the commands I used just now:
adb reboot bootloader
fastboot oem lock
... INFOLock failed!
OKAY [ 0.141s]
finished. total time: 0.141s
fastboot oem unlock
... INFODevice was already unlocked!
OKAY [ 0.078s]
finished. total time: 0.078s
fastboot oem lock
... INFOLock failed!
OKAY [ 0.141s]
finished. total time: 0.141s
Click to expand...
Click to collapse
That's really weird, I've always wanted to know how to do that but I don't have S-OFF. Maybe you need to be on stock to lock the bootloader?

Weird, mine locks back up fine with fastboot oem lock, but it's not a holiday one.

Q how to relockbootloader moto rzr hd maxx xt926

hello bro
i have moto xt926 4.4.2
3 month ago unlock boot lodaer but now i need relock boot lodaer for new update please
who know instr to help me

nokia alkng said:
hello bro
i have moto xt926 4.4.2
3 month ago unlock boot lodaer but now i need relock boot lodaer for new update please
who know instr to help me
Click to expand...
Click to collapse
1. Wrong Forum, bro (here is Razr i)
2. Use ADB relock (pretty the same as ADB unlock you have done...)

5m00v3 said:
1. Wrong Forum, bro (here is Razr i)
2. Use ADB relock (pretty the same as ADB unlock you have done...)
Click to expand...
Click to collapse
please can you gave me instr how to plz

5m00v3 said:
1. Wrong Forum, bro (here is Razr i)
2. Use ADB relock (pretty the same as ADB unlock you have done...)
Click to expand...
Click to collapse
C:\android>fastboot reboot
rebooting...
finished. total time: 0.006s
C:\android>fastboot oem lock
< waiting for device >
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
OKAY [ 0.011s]
finished. total time: 0.011s
C:\android>fastboot oem lock
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
OKAY [ 0.010s]
finished. total time: 0.011s
C:\android>
i call to motorola support but not slove
oky no problem can you tell me how to install twrp for xt926 4.4.2 i try one by one but cant install twrp

nokia alkng said:
(bootloader) FAIL: Please run fastboot oem lock begin first!
Click to expand...
Click to collapse
did you try: fastboot oem lock begin
And for xt926, go to the section of this forum for your phone, there u find twrp instr and files: http://forum.xda-developers.com/droid-razr-hd

5m00v3 said:
did you try: fastboot oem lock begin
And for xt926, go to the section of this forum for your phone, there u find twrp instr and files: http://forum.xda-developers.com/droid-razr-hd
Click to expand...
Click to collapse
hi bro
yas i tried more
C:\android>fastboot reboot
rebooting...
finished. total time: 0.006s
C:\android>fastboot oem lock
< waiting for device >
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
OKAY [ 0.011s]
finished. total time: 0.011s
C:\android>fastboot oem lock
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
OKAY [ 0.010s]
finished. total time: 0.011s

nokia alkng said:
hi bro
yas i tried more
Click to expand...
Click to collapse
have a look into this batch file: http://forum.xda-developers.com/showpost.php?p=44430691&postcount=4
This is relock for Razr i, so DONT use it directly on your phone!
Look into the relock.bat file for ADB commands to relock...
---------- Post added at 04:08 PM ---------- Previous post was at 03:50 PM ----------
maybe you only need:
fastboot oem lock begin
fastboot oem lock
fastboot reboot

Xperia Z fails to unlock bootloader

When I run cmd fastboot.exe -i 0x0fce getvar version I get
version:0.5
finished. total time -0.000s
Click to expand...
Click to collapse
Then I run fastboot.exe -i 0x0fce oem unlock 0xKEY (With my key from Sony) and I get
...
FAILED <remote: command not allowed>
finished. total time: 0.000s
Click to expand...
Click to collapse
How do I fix this to unlock the boot loader?!?!
Bootloader unlock allowed: Yes
Click to expand...
Click to collapse

Hello try using flashtool has a procedure very automatic.

Same result

I already wrote it
Bootloader unlock allowed: Yes
Click to expand...
Click to collapse

i tried

Kindle Fire 5th gen: fastboot boot boot.img returns 'remote: unknown command'

I have a Kindle Fire 5th Gen (Fire OS 5.1.1 installed december 9th 2015). When I go into bootloader mode it says fastboot mode, but when I issue the command 'fastboot boot boot.img' this does not work. Does anyone know how to solve this? I used the same method on another Fire (same version) some weeks ago, and there I could boot into TWRP using the same method.
adb reboot bootloader
fastboot boot boot.img
downloading 'boot.img'...
OKAY [ 0.166s]
booting...
FAILED (remote: unknown command)
finished. total time: 0.168s
fastboot getvar product
product: FORD
finished. total time: 0.002s
fastboot getvar version
version: 0.5
finished. total time: 0.002s
fastboot devices
G000H40454120K64 fastboot
Best regards,
Leen

toelen said:
I have a Kindle Fire 5th Gen (Fire OS 5.1.1 installed december 9th 2015). When I go into bootloader mode it says fastboot mode, but when I issue the command 'fastboot boot boot.img' this does not work. Does anyone know how to solve this? I used the same method on another Fire (same version) some weeks ago, and there I could boot into TWRP using the same method.
adb reboot bootloader
fastboot boot boot.img
downloading 'boot.img'...
OKAY [ 0.166s]
booting...
FAILED (remote: unknown command)
finished. total time: 0.168s
fastboot getvar product
product: FORD
finished. total time: 0.002s
fastboot getvar version
version: 0.5
finished. total time: 0.002s
fastboot devices
G000H40454120K64 fastboot
Best regards,
Leen
Click to expand...
Click to collapse
Can't use this method with FireOS 5.1.1. Try FlashFire.

Davey126 said:
Can't use this method with FireOS 5.1.1. Try FlashFire.
Click to expand...
Click to collapse
Once the device is running a custom rom (mine is on Fire Nexus) and if the device was originally on 5.3.1 then can this method be used to boot into twrp recovery?

jinxt said:
Once the device is running a custom rom (mine is on Fire Nexus) and if the device was originally on 5.3.1 then can this method be used to boot into twrp recovery?
Click to expand...
Click to collapse
Nope - bootloader must be 5.0.x to permit twrp (or any custom recovery) to be booted. Bootloader can not be downgraded. You're stuck with Fastboot, mate.

so you can't use fastboot to chainload twrp on a 1time basis ? making the protected device bootloader irrelevant
i thought thats what ""fastboot boot boot.img "" was doing - chainloading

jinxt said:
so you can't use fastboot to chainload twrp on a 1time basis ? making the protected device bootloader irrelevant
i thought thats what ""fastboot boot boot.img "" was doing - chainloading
Click to expand...
Click to collapse
No. If possible it would have been offered. Bootloader is locked; Amazon crippled fastboot; boot command no longer recognized on v5.1+.

Ok i get it, hence the reason for the FAILED message from OP below:
toelen said:
fastboot boot boot.img
downloading 'boot.img'...
OKAY [ 0.166s]
booting...
FAILED (remote: unknown command)
finished. total time: 0.168s
Click to expand...
Click to collapse

FAILED (remote: Command not allowed)

Hello, I have problems with my sony xperia Z5p (E6853), when I try to unlock bootloader it say: (remote: Command not allowed)
C:\Users\Sampo>fastboot devices
CB5A299119 fastboot
C:\Users\Sampo>fastboot -i 0x0fce oem unlock MY CODE
...
FAILED (remote: Command not allowed)
finished. total time: 0.016s
When I check my unlocking status it say (Bootloader unlock allowed: yes)
And I have installed new drivers to my computer, I use win10.
Please help me!

Go to Z5 forum
selailija said:
Hello, I have problems with my sony xperia Z5p (E6853), when I try to unlock bootloader it say: (remote: Command not allowed)
C:\Users\Sampo>fastboot devices
CB5A299119 fastboot
C:\Users\Sampo>fastboot -i 0x0fce oem unlock MY CODE
...
FAILED (remote: Command not allowed)
finished. total time: 0.016s
When I check my unlocking status it say (Bootloader unlock allowed: yes)
And I have installed new drivers to my computer, I use win10.
Please help me!
Click to expand...
Click to collapse
Go to Z5 forum, this is only for Z normal