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fastboot oem unlock is not working

I try to fastboot oem unlock; but it doesn't say anything.
it's screen never change................
even i turn on 1 day. it wan not happen anything.
also, i try to change rom by odin.;
but also, odin didn't reposnd or any change at screen??
Anybody have same problem? or can be solve this problem??
thanks.

Do you get to the bootloader screen on your phone? Are you drivers recognized? Check the Windows device manager. Reinstall the drivers and make sure they are correct and recognized. What guide are you following and what version of the phone (see Hardware variants) are you using?

my phone doesn't woking..T.T
when i turn on the phone only shows google logo, so i going to recovery mode then connect computer then type fastboot oem unlock then phone screen shows up bootloader screen.
BUT, when i choose bootloader screen to "YES" then phone never change..T.T

Do u have the android sdk installed on your computer
Sent from my Google Nexus S 4G using xda premium

die4you said:
my phone doesn't woking..T.T
when i turn on the phone only shows google logo, so i going to recovery mode then connect computer then type fastboot oem unlock then phone screen shows up bootloader screen.
BUT, when i choose bootloader screen to "YES" then phone never change..T.T
Click to expand...
Click to collapse
recovery mode and bootloader are 2 different things ...
push volumen+ and power button about 5 seconds , you should go into bootloader
if you were able to get in recovery , you should have been through bootloader
connect to your PC when you are in bootloader , install driver and then type that command

yes, i installed sdk my computer. but still not working.
even i download PDA program for android driver. BUT STILL NO LUCK,.
Esteway.619 said:
Do u have the android sdk installed on your computer
Sent from my Google Nexus S 4G using xda premium
Click to expand...
Click to collapse

i did puch volum + and power button; then phone going to recovery mode then i connect the phone to computer.
Then I can go to boorloader mode from pc command mode type"fastboot oem unlock"
but screen shows nothing. T.T
qtwrk said:
recovery mode and bootloader are 2 different things ...
push volumen+ and power button about 5 seconds , you should go into bootloader
if you were able to get in recovery , you should have been through bootloader
connect to your PC when you are in bootloader , install driver and then type that command
Click to expand...
Click to collapse

=] go into my topic thread and follow the guide I posted... ^_^ its easy .. =] but view the YouTube video from the PC
Sent From In between Your Moms Boobies

die4you said:
i did puch volum + and power button; then phone going to recovery mode then i connect the phone to computer.
Then I can go to boorloader mode from pc command mode type"fastboot oem unlock"
but screen shows nothing. T.T
Click to expand...
Click to collapse
wait a second ...
vol+ and power ---> you just directly go to recovery mode ??????
you didn't / don't have to do anything it just directly go to recovery ???

qtwrk said:
wait a second ...
vol+ and power ---> you just directly go to recovery mode ??????
you didn't / don't have to do anything it just directly go to recovery ???
Click to expand...
Click to collapse
NONO, my mistake...
vol+ and power going to fastboot mode...
then phone connect to computer by usb.
after type fastboot oem unlock at command mode....
NOTHING HAPPEN...T.T

YourMainDude said:
=] go into my topic thread and follow the guide I posted... ^_^ its easy .. =] but view the YouTube video from the PC
Sent From In between Your Moms Boobies
Click to expand...
Click to collapse
Where???
Show the link.............

http://forum.xda-developers.com/showthread.php?t=1138755

die4you said:
Where???
Show the link.............
Click to expand...
Click to collapse
Click in my name on here... and go thru my topic thread
Sent From In between Your Moms Boobies

ka24e said:
http://forum.xda-developers.com/showthread.php?t=1138755
Click to expand...
Click to collapse
i did many times; watch different video.
but, it's samething....screen shows unlocker bootloader.
i choose "YES" then click power botton then nothing happening.T.T

YourMainDude said:
Click in my name on here... and go thru my topic thread
Sent From In between Your Moms Boobies
Click to expand...
Click to collapse
I did that way; but i couldn't find out what I want it.
T.T

Lol does it send u directly to fastboot again? If so then ur think should say unlocked ^_^ within the fastboot mode
Sent From In between Your Moms Boobies

YourMainDude said:
Lol does it send u directly to fastboot again? If so then ur think should say unlocked ^_^ within the fastboot mode
Sent From In between Your Moms Boobies
Click to expand...
Click to collapse
No, I mean when i vol+ and power bottom, phone will going to fastboot mode. after that i connect a phone to computer; then type 'fastboot oem unlock' at command mode at my computer.
After, phone will be shows up choose unlock bootloader screen for 'YES' or 'No', so i choose 'YES' and click power bottom.....
NOThing Happen Forever ......

die4you said:
No, I mean when i vol+ and power bottom, phone will going to fastboot mode. after that i connect a phone to computer; then type 'fastboot oem unlock' at command mode at my computer.
After, phone will be shows up choose unlock bootloader screen for 'YES' or 'No', so i choose 'YES' and click power bottom.....
NOThing Happen Forever ......
Click to expand...
Click to collapse
Weird u should have an Unlocked icon underneath the Google Logo when it reboots but I think it automatically sends you to fastboot mode and at the center in red should say unlocked... u should then opened command prompt and flash recovery. I use the thread I posted. This is what I did from the very beginning.
Cd c:\nexussrootnew (enter)
>fastboot devices (enter)
"Device serial number"
>fastboot OEM unlock
----yes----
"Reboots back into fastboot mode"
Command prompt again:
Cd c:\nexussrootnew (enter)
>fastboot devices
"Device serial number"
>fastboot flash recovery (space)
recovery3101.img
(Flashing device)
"Ok"
"Back to phone"
Enter into recovery and go into mount SD card ... once u mount u will then drag the superuser.zip "provided within the file it asks u to download in link provided in my thread" into root of SDcard ... unmount and go back until u see flash zip from SD ... enter and find the superuser.zip ... that's it your rooted =]
Sent From In between Your Moms Boobies

I have the same problem
I have the same problem...
- Phone is stuck on google screen
- Installed all drivers and fastboot recognizes the phone and shows its serial number
- Typing "fastboot oem unlock" in the command promt
- Reach the bootloader unlock screen, select YES
---> The phone is left stuck on the bootloader unlock screen...
Have tried this over and over again, always ends up getting stuck on the bootloader unlock screen...
I have rooted many phones and am knowledgeable on the rest of the process (root/recovery, rom etc...), but I just can't pass this one step which is suppose to be ridiculesly easy.
Any advice?

israellive said:
I have the same problem...
- Phone is stuck on google screen
- Installed all drivers and fastboot recognizes the phone and shows its serial number
- Typing "fastboot oem unlock" in the command promt
- Reach the bootloader unlock screen, select YES
---> The phone is left stuck on the bootloader unlock screen...
Have tried this over and over again, always ends up getting stuck on the bootloader unlock screen...
I have rooted many phones and am knowledgeable on the rest of the process (root/recovery, rom etc...), but I just can't pass this one step which is suppose to be ridiculesly easy.
Any advice?
Click to expand...
Click to collapse
have you had issues with our sd storage? it seems that when that internal sd card goes, this happens.

HTC Bootloader Not working, Help me pls

Hi, HTC sensation bootloader not working.
Press volume down + Power button. But bootloader not working. But my phone not opened.
Help me pls...

mgkmgk said:
Hi, HTC sensation bootloader not working.
Press volume down + Power button. But bootloader not working. But my phone not opened.
Help me pls...
Click to expand...
Click to collapse
Hi,
In settings/power ,do you have fastboot unticked?

If the phone starts then it must be the fastboot! Go into power settings and uncheck fastboot

phone will not turn on.
nkewk said:
If the phone starts then it must be the fastboot! Go into power settings and uncheck fastboot
Click to expand...
Click to collapse
phone will not turn on. can not look at the things you say.

Hi,
Try reflashing 4EXT recovery.
Look HERE

malybru said:
Hi,
Try reflashing 4EXT recovery.
Look HERE
Click to expand...
Click to collapse
Unable to open device

mgkmgk said:
Unable to open device
Click to expand...
Click to collapse
Hi,
You are not helping me to help you.
Please provide all the information about the phone.
ROM
Kernel
s-on/off
Firmware
hboot
radio
etc.
etc.

I can not login to recovery mode

I can not login to recovery mode
Tried more than once and I could not enter. Time by pressing the key and 3D volume down key and power key, and time to raise the voice .. Did not succeed any time
i use v.30a official

eny help ?

Ahmed Eldeknawy said:
eny help ?
Click to expand...
Click to collapse
Does your phone boot at least?
If not, follow my tutorial because it seems your phone is kinda bricked
http://forum.xda-developers.com/showthread.php?t=2246001
100 % it will be fixed and if you need any support in my thread, I'll be happy helping You !!:highfive:

my phone is booting already but not enter to recovery mode

the recovery mode where you can wipe data ? or the S/W Download mode ?

MasterTobi said:
the recovery mode where you can wipe data ? or the S/W Download mode ?
Click to expand...
Click to collapse
nothing !! i prees and the phone booting normaly !

wait, will you boot into recovery like cwm ? or S/W Download mode

cmw

Did you try to flash another recovery or flash it another time ?

download recovery-clockwork-6.0.2.3-grouper search it in xda
flash it via fastboot then you can enter the cwm

Karim Kahale said:
Did you try to flash another recovery or flash it another time ?
Click to expand...
Click to collapse
no dear

MasterTobi said:
download recovery-clockwork-6.0.2.3-grouper search it in xda
flash it via fastboot then you can enter the cwm
Click to expand...
Click to collapse
are you test it ?

how i can enter to fastboot ?

it works on lg p720 you didn´t tell us, what phone you have
yes it works
fastboot mode over omapboot, search it or see http://forum.xda-developers.com/showthread.php?t=2265363

MasterTobi said:
it works on lg p720 you didn´t tell us, what phone you have
yes it works
fastboot mode over omapboot, search it or see http://forum.xda-developers.com/showthread.php?t=2265363
Click to expand...
Click to collapse
i don't understand any thing from this link
i want easy steps

Ahmed Eldeknawy said:
eny help ?
Click to expand...
Click to collapse
Install this and reboot to recovery http://forum.xda-developers.com/attachment.php?attachmentid=1932403&d=1367593162

aldrinmcmie said:
Install this and reboot to recovery http://forum.xda-developers.com/attachment.php?attachmentid=1932403&d=1367593162
Click to expand...
Click to collapse
gave me erorr

ok download omap4boot-for_optimus
download the cwm 6.0..... see other psot from me
start fastboot.bat
follow the screen, and do what they displayed. Your phone will go to the fastboot mode
then open cmd navigate to to omap4boot-for_optimus..\bin folder
copy you downloaded cwm to the folder
and wite to the cmd > fastboot flash recovery <your cwm> press enter
now you can get into the cwm

MasterTobi said:
ok download omap4boot-for_optimus
download the cwm 6.0..... see other psot from me
start fastboot.bat
follow the screen, and do what they displayed. Your phone will go to the fastboot mode
then open cmd navigate to to omap4boot-for_optimus..\bin folder
copy you downloaded cwm to the folder
and wite to the cmd > fastboot flash recovery <your cwm> press enter
now you can get into the cwm
Click to expand...
Click to collapse
where is cwm 6

Most Of Users Have Problem To Enter Recovery here some Way to enter Recovery
1. Download Rebooter App You Can Find It In Google Play So you Can Easily Enter Recovery
2. Download This App You Can Find It In Attachments install the apk and choice TWRP and reboot Now after reboot and hold the power - wen it show you the light of the keys of phone
3.to Enter CWM Recovery Turn Off your Phone And Hold 3D + (Voulm -) and power key and wait to show you the bootloader menu
Step 3 maybe well not work in first Time SO keep Trying and Holding the keys alot of Users Have Problem With this

[Q] Bootloader stuck with no adb access.

Hi All,
I think I may have bricked my htc sensation, I tried to install JellyBean 4.3 rom as described here. techbeasts.com/2013/11/08/how-to-install-android-4-3-jelly-bean-on-htc-sensation-sensation-xe
Basically, I copied all the files into the sdcard then run fastboot flash boot boot.img after that when did fastboot reboot the bootloader got stuck in loading and when I try to connect using adb i get the device offline message.
I believe with 4.2 or above you have to accept RSA warning or sometime in order to connect using adb tool but I cannot do that as it's stuck on bootloader.
Looks like I've managed to brick the phone as I don't see any way out? just want to confirm that's the case.
This is my first post, please be gentle

I'm now getting this message : error: device unauthorized. Please check the confirmation dialog on your device.

Hi;
There's no adb command while in fasboot mode. Either adb, or fasboot.
When you entered the command to flash the kernel, was it successful? Did it not give any error messages
What iss your firmware? Install the latest official ICS RUU first, then install a recovery, go into recovery and wipe partitions: data, system, and cache. Afterwards, without rebooting, install the 4.3 ROM you want (which I do not suggest) then go back into fastboot mode and flash the 4.3 ROM's kernel. (flash boot boot.img)
Where do you get the last message?
*By the way, for this kind of actions, let XDA be your first consideration to go, I recommend.*
SENT FROM WHATEVER IS NOT SOMETHING TO BE LOCKED AT, THE THING IS THAT IT IS SENT.

Thanks for your reply, I can't get to fastboot using power button + volume key so I'll trying to use adb.

huzzi said:
Thanks for your reply, I can't get to fastboot using power button + volume key so I'll trying to use adb.
Click to expand...
Click to collapse
Eject you battery that try volume down + power button
Sent from my HTC Sensation 4G using xda app-developers app

huzzi said:
Thanks for your reply, I can't get to fastboot using power button + volume key so I'll trying to use adb.
Click to expand...
Click to collapse
Remove and re-insert the battery he means, not when the phone has no battery in it.
Mile_zdr said:
Eject you battery that try volume down + power button
Sent from my HTC Sensation 4G using xda app-developers app
Click to expand...
Click to collapse
SENT FROM WHATEVER IS NOT SOMETHING TO BE LOCKED AT, THE THING IS THAT IT IS SENT.

My + volume does not work

ashkan-khatar said:
Remove and re-insert the battery he means, not when the phone has no battery in it.
SENT FROM WHATEVER IS NOT SOMETHING TO BE LOCKED AT, THE THING IS THAT IT IS SENT.
Click to expand...
Click to collapse
huzzi said:
My + volume does not work
Click to expand...
Click to collapse
Yeah my bad remove and reinsert battery.. than press and hold together volume down and power button

ROOT NOKIA 3 TA-1032 Android 8.0

Hi !
I tried to root my Nokia 3 TA-1032 with Android Oreo following the instructions on supersu.com/gettingstarted#recovery
My problem is that I can't access to recovery mode and don't know how to activate it. How can i access it ? Or have you an another simplest way to root it ?
Thanks

>Taps< said:
Hi !
I tried to root my Nokia 3 TA-1032 with Android Oreo following the instructions on supersu.com/gettingstarted#recovery
My problem is that I can't access to recovery mode and don't know how to activate it. How can i access it ? Or have you an another simplest way to root it ?
Thanks
Click to expand...
Click to collapse
What about adb reboot recovery?

redweaver said:
What about adb reboot recovery?
Click to expand...
Click to collapse
Hi !
I will try adb and reply after it.

anybuddy please help me my Nokia 3 android 8.0 I am trying to unlock bootloader in fastboot mode but fastboot command window always give me error wrong command I tried almost commands like fastboot oem unlock, I 2x0b4ed oem unlock, fastboot oem unlock codekey etcs but always keep getting massage wrong command I already enabled usb debugging and unlock oem in developers option I have ta1032 model.

redweaver said:
What about adb reboot recovery?
Click to expand...
Click to collapse
Ok, so, adb reboot recovery don't work, it just normaly reboot the phone.
How can i fix it ?

>Taps< said:
Ok, so, adb reboot recovery don't work, it just normaly reboot the phone.
How can i fix it ?
Click to expand...
Click to collapse
I hope you didn't unplug your phone from your PC when rebooting. Phone has to be plugged in to enter recovery

I hadn't unplug my phone during the reboot

>Taps< said:
I hadn't unplug my phone during the reboot
Click to expand...
Click to collapse
or you can use usual method:
connect phone to charger/PC and turn off your phone. Hold power + vol up button and counting will begin. When counting ends, hold for 2 sec more and it should boot to recovery.

SkaboXD said:
or you can use usual method:
connect phone to charger/PC and turn off your phone. Hold power + vol up button and counting will begin. When counting ends, hold for 2 sec more and it should boot to recovery.
Click to expand...
Click to collapse
Yes but it doesn't work I have the error "No command" I tried also power +vol - but it's just the fastboot mode.

>Taps< said:
Yes but it doesn't work I have the error "No command" I tried also power +vol - but it's just the fastboot mode.
Click to expand...
Click to collapse
When you get to the no command screen you have to press power + volume up. There's a trick to it, I don't get it all the time either.

redweaver said:
When you get to the no command screen you have to press power + volume up. There's a trick to it, I don't get it all the time either.
Click to expand...
Click to collapse
I just tried and it worked I arrived in the recovery mode but I did not find " install" ?

>Taps< said:
I just tried and it worked I arrived in the recovery mode but I did not find " install" ?
Click to expand...
Click to collapse
What exactly are you trying to install?
One other thing, if you want to root your phone on Oreo, this is the way to go:
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-flash-twrp-magisk-t3785768

redweaver said:
What exactly are you trying to install?
One other thing, if you want to root your phone on Oreo, this is the way to go:
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-flash-twrp-magisk-t3785768
Click to expand...
Click to collapse
Ok I will try it and reply after

>Taps< said:
Yes but it doesn't work I have the error "No command" I tried also power +vol - but it's just the fastboot mode.
Click to expand...
Click to collapse
I too got same no command on my phone too, try this it will work 99% press power and volume+ same time then Nokia logo flash just release power button only not volume+ you will enter on no command screen then now the trick is to press both button at same time volume+ and power for 2-3 sec release buttons again press both buttons and release do this simultaneously you will get into recovery mode.

redweaver said:
What exactly are you trying to install?
One other thing, if you want to root your phone on Oreo, this is the way to go:
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-flash-twrp-magisk-t3785768
Click to expand...
Click to collapse
Ok,I tried the flash way and tried the two different steps :
For the one - Step 2,
*I'm blocked, I don't know when start the phone, click on download... and sometimes i have an error about the authentication file
For the two -Step 2
*Magisk Manager don't want to download zip and create patched boot image. Nothing happens
I really don't know.

>Taps< said:
Ok,I tried the flash way and tried the two different steps :
For the one - Step 2,
*I'm blocked, I don't know when start the phone, click on download... and sometimes i have an error about the authentication file
For the two -Step 2
*Magisk Manager don't want to download zip and create patched boot image. Nothing happens
I really don't know.
Click to expand...
Click to collapse
This is how I do mine, click on download, then if the phone is on, shut it down. It doesn't always work but sometimes it does. You have to finish that step before the next.
What version of spflashtool did you download?

redweaver said:
What version of spflashtool did you download?
Click to expand...
Click to collapse
I use the version 5.1804.
redweaver said:
This is how I do mine, click on download, then if the phone is on, shut it down. It doesn't always work but sometimes it does. You have to finish that step before the next.
Click to expand...
Click to collapse
What's next ?

>Taps< said:
I use the version 5.1804.
What's next ?
Click to expand...
Click to collapse
Did the progress bar change? If not try unplugging your phone then plugging it back. If that doesn't work, start the phone again and shutdown
By the way what did you try to flash?

I didn't see any bar progress ??*
I want to flash TWRP to install magisk or supersu

>Taps< said:
I didn't see any bar progress ??*
I want to flash TWRP to install magisk or supersu
Click to expand...
Click to collapse
So the download button is still greyed out? Start phone and try again