unlock bootloader ;fast: all devices - General Questions and Answers

Hey this is avi...i will not go in much details ....so for unlocking bootloader u need following things:-
1).adb and fastboot driver
2).mtk devices(optionally)
3).brain ...
4).usb cable and a connected mobile to it
5).turn on usb debugging mode and enable oem unlocking feature
So,lets start the process:-
1).Install adb driver nd fastboot drivers and go on that folder where adb is installed(default:local disk c>adb>and 4 files will be there
press shift key and right click on empty area..there u can see an option as'open command window here' click on it....u r now on cmd in adb folder.....
2).run these comands:-
>adb devices
>adb reboot bootloader
>fastboot devices
>fastboot -i 0x17ef oem unlock
(Now an popup will come which shows whether to unlock or not....some peoples complaint that they cannot select yes option by pressing volume up key....so what i found is press volume up+volume down+power button (or first press and hold volume up then press volume down+power button...)u will saw *pass* ..thats what u want)
So now ...to check whether u have unlocked bootloader or not simply do the following :
Plug out usb cable....
Restart ur device(if mobile resets then ur bootloader is unlocked or do the following...turn on developer mode abd oem unlock...restart ur device using adb(adb reboot bootloader) or by buttons (volume down+power button) and select fastboot mode........now type this command to check bootloader status
>fastboot getvar unlocked
U will see unlocked:yes.....(if not check whether all the drivers u installed,comfortably installed or not;do these steps again)
Voila ur bootloader is unlocked now.....
links r below
adb setup link:- https://drive.google.com/file/d/0B0MKgCbUM0itSUhpUklCTFpzWkE/view
I hope u like this...thanks and give ur feedback

Can I do it on my xiaomi redmi note 5 cn?

Jumbi Lumbi said:
Can I do it on my xiaomi redmi note 5 cn?
Click to expand...
Click to collapse
hey sorry for late post..yes with any device that has fastboot or mtk chips

stuck on fastboot screen
How to do all this without 5th point as my phone is in fastboot mode i cant switch it on all the button works done almost everything done its stuck on fastboot screen.
​
avijwr said:
Hey this is avi...i will not go in much details ....so for unlocking bootloader u need following things:-
1).adb and fastboot driver
2).mtk devices(optionally)
3).brain ...
4).usb cable and a connected mobile to it
5).turn on usb debugging mode and enable oem unlocking feature
So,lets start the process:-
1).Install adb driver nd fastboot drivers and go on that folder where adb is installed(default:local disk c>adb>and 4 files will be there
press shift key and right click on empty area..there u can see an option as'open command window here' click on it....u r now on cmd in adb folder.....
2).run these comands:-
>adb devices
>adb reboot bootloader
>fastboot devices
>fastboot -i 0x17ef oem unlock
(Now an popup will come which shows whether to unlock or not....some peoples complaint that they cannot select yes option by pressing volume up key....so what i found is press volume up+volume down+power button (or first press and hold volume up then press volume down+power button...)u will saw *pass* ..thats what u want)
So now ...to check whether u have unlocked bootloader or not simply do the following :
Plug out usb cable....
Restart ur device(if mobile resets then ur bootloader is unlocked or do the following...turn on developer mode abd oem unlock...restart ur device using adb(adb reboot bootloader) or by buttons (volume down+power button) and select fastboot mode........now type this command to check bootloader status
>fastboot getvar unlocked
U will see unlocked:yes.....(if not check whether all the drivers u installed,comfortably installed or not;do these steps again)
Voila ur bootloader is unlocked now.....
links r below
adb setup link:- https://drive.google.com/file/d/0B0MKgCbUM0itSUhpUklCTFpzWkE/view
I hope u like this...thanks and give ur feedback
Click to expand...
Click to collapse

How do i do this without a computer

Related

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.

[ROOT] how to root Kingzone K2 (Mediatek 6753) ?

I just managed to unlock the bootload trough this:
1. Make sure your computer has working fastboot and adb.
2. Enable USB debugging on the device.
3. Enable OEM unlock in the Developer options settings on the device. (Note: Not all devices have this setting, so continue with next step if yours does not.)
4. Connect the device to the computer through USB.
5. From a terminal on a computer, type the following to boot the device into fastboot mode:
adb reboot bootloader
Click to expand...
Click to collapse
6. Once the device is in fastboot mode, verify your PC sees the device by typing:
fastboot devices
Click to expand...
Click to collapse
If you don't see your device serial number, and instead see "<waiting for device>", fastboot is not configured properly on your machine. See fastboot documentation for more info.
If you see "no permissions fastboot", try running fastboot as root.
7. From the same terminal, type the following command to unlock the bootloader:
fastboot oem unlock
Click to expand...
Click to collapse
8. On some devices, a disclaimer will display on the device that must be accepted. Use the volume keys to cycle through the options. Pressing the power button should confirm your selection. If no disclaimer appears, you can run
fastboot oem device-info
Click to expand...
Click to collapse
which will tell you if the device is unlocked
9. If the device doesn't automatically reboot, reboot it from the menu. It should now be unlocked.
10. Since the device resets completely, you will need to re-enable USB debugging on the device to continue.
source wiki.cyanogenmod.org
I tried every one-click root method but no success.... could you help me???

[Completed] successfully flashed twrp in moto e3 power xt1706

hey guys i hv successfully flashed twrp in moto e3 power
follow me to flash in ur moto e3 power
but i hve a problem too! i cant able to root even i have twrp in my smartphone
have any suggestions? please mail me at [email protected]
Process to install twrp in moto e3 power
first you have to install adb drivers in your pc
these are very common you can download form any site
after installation
pick your phone
go into settings
about phone
tap build number 6 or 7 times
there will be a pop up that you are a developer now
hit back button l
hitt click developer options in settings
find oem unlocking
enable it by entering your screen lock
allow usb debugging in developer options
download pad platform tools in your i will give links later
extract them in pc
open extracted folder connect your phone with data cable
hit click shift + right click
open command window
here yu have to execute first command
adb reboot bootloader
then check your phone
and allow this computer alway for usb debugging
your cellphone will reboot into bootloader mode it not that re enter command and hit enter
now you are in fastboot mode
execute second command
fastboot oem unlock
third command is
fastboot format userdata
not plug out your phone and check
press 1 minute both power key and volume up
your mobile will reboot
and there will be a popup on main bootlogo that device is unlocked
than you have to get phone into fastboot mode by first command
and same process
then download twrp for your moto e3 power from official site
rename that file with recovery.img
and copy into extracted folder in your pc
hit click shift +right click in that folder
and execute command
fastboot flash recovery recovery.img
aftr some time yu are ready rock onn.... B|
reboot into recovery first time to check that u hve successfully flashed custom recovery
dont forget to follow me on Google+ if this is valuable for you!
mail me i i will send yu the all original tools
yours_jassi said:
hey guys i hv successfully flashed twrp in moto e3 power
follow me to flash in ur moto e3 power
but i hve a problem too! i cant able to root even i have twrp in my smartphone
have any suggestions? please mail me at [email protected]
Process to install twrp in moto e3 power
first you have to install adb drivers in your pc
these are very common you can download form any site
after installation
pick your phone
go into settings
about phone
tap build number 6 or 7 times
there will be a pop up that you are a developer now
hit back button l
hitt click developer options in settings
find oem unlocking
enable it by entering your screen lock
allow usb debugging in developer options
download pad platform tools in your i will give links later
extract them in pc
open extracted folder connect your phone with data cable
hit click shift + right click
open command window
here yu have to execute first command
adb reboot bootloader
then check your phone
and allow this computer alway for usb debugging
your cellphone will reboot into bootloader mode it not that re enter command and hit enter
now you are in fastboot mode
execute second command
fastboot oem unlock
third command is
fastboot format userdata
not plug out your phone and check
press 1 minute both power key and volume up
your mobile will reboot
and there will be a popup on main bootlogo that device is unlocked
than you have to get phone into fastboot mode by first command
and same process
then download twrp for your moto e3 power from official site
rename that file with recovery.img
and copy into extracted folder in your pc
hit click shift +right click in that folder
and execute command
fastboot flash recovery recovery.img
aftr some time yu are ready rock onn.... B|
reboot into recovery first time to check that u hve successfully flashed custom recovery
dont forget to follow me on Google+ if this is valuable for you!
mail me i i will send yu the all original tools
Click to expand...
Click to collapse
Hello,
XDA Assist is for newbies finding their way around XDA Developers, it isn't a development forum.
Please post the guide and file links here Moto E3 Forum, the users looking for the same might be able to use your help.
Great work mate and congratulations!
Thread closed!
Regards
Vatsal,
Forum Moderator.

How To Guide [Relock Bootloader realme gt neo 2]

Requirements:​-Make sure that your device is charged to at least the 60%.
-You should also have installed the Deep-Testing Tool.
-Enable USB Debugging on your device. You need to enable this so that your device is recognized by your PC in the ADB mode.
Instructions Steps:​1. Download and install the deep-testing app. For Android 11 DeepTestApkOld, For Android 12/13 DeepTestApkNew.
2.Launch it on your phone and tap on "Apply to exit in-depth tests", by pressing the green button.
3.Boot device on Fastboot mode */Power off your device and then press and hold the Power and Volume Down keys for a few seconds.
4.Download and install the adb programm on your pc.
5.Go to "C:\adb" folder and type "cmd" over the address bar, it will launch the Command Prompt.
6.Enter these commands:
"adb reboot bootloader"
"fastboot flashing lock"
7.At this point in time, you should see a confirmation message on your device. Use the Volume keys to highlight and select the Unlock the Bootloader option and hit the Power key to confirm it.
8.Go over again the Command Prompt and type "fastboot reboot".
Conclusions:
That is it, now you have re-locked the device bootloader, leave a reply down below if you have any problems whit that.
Thanks, just did you said and locked the bootloader
Hi, I have a problem... Just bought Realme 9 Pro plus, any version of Deep test not working, i'm on RMX3393_11_C.06. Any hope for unlock bootloader ? Maybe flash other firmware can help ?
Try to downgrade the firmware version from Realme Ui 3.0 to 2.0.
Is It a Global Rom?
Thanks for replay Yes global. Before update, on Ui 3.0, same behaviour. Deep Scan no recognize the device. And can't enter to Fastboot. Recovery works. How i can downgrade without Fastboot ?

[OFFICIAL][ROM][LYF Earth2] LYF Earth 2 Stock Firmware (Flashable) (Official

Hello! Hope You're All Doing good!​
Topic: LYF Earth 2 Stock Firmware (Flashable) ​Why This Thread? --> Many People Make Mistakes While Rooting their Devices and Flashing Roms and Bricks their Phones or Gets stuck in Bootloop, Here is a Thread To Make Sure You Don't Lose Your Phone forever! Let's Get Started WIth Steps!​
Pre Req:​1. Phone Must be At least 30%- 50% Charged
2. Must Be Rooted for Non-PC Installlation
3. Bootloader Shall be Unlocked (If Not, Follow the Steps to Unlock it)
Steps To Follow Flash It (PC Required):​1. Download And Extract the LYF Earth 2 Stock Firmware
2. Go to About Phone > Build Number and Tap on it 7 Times > Enable USB Debugging
3. Now Connect the Phone to the PC
4. Download The ADB Tool From Here!
5. Now Extract It To a Safe Folder And Run it with CMD (Click on the Place where the File Directory Is Written and Erase all and type 'cmd' and hit Enter)
6. Now Type
adb devices
Click to expand...
Click to collapse
It'll Ask to Confirm the Debugging With your Computer's Key Fingerprint, Click Always Allow from this Computer and Click Allow.
7. Now Power Off Your Phone, And Press Power + Home + Volume Up Button (Keep Holding It Until You See The White Powered By Android Screen) Now Release Both the Buttons (Home and Volume Up But Keep Holding the Power Button Until You are In the Stock Recovery)
8. Once You're in The Stock Recovery Mode, Use the Volume Keys to Navigate and Power key to Confirm, Go to Apply Update From ADB and Confirm
7. Now you Plug in Your Device to The Computer and Type
adb sideload firmware_file_name
Click to expand...
Click to collapse
In CMD, Now The Flashing Will Begin And You're Done! Now Reboot Your Device And All the Problems In your Phone are Fixed!
Note: I Missed The Step to Unlock the Bootloader hehe, And I'm way too lazy to edit it Above, So here are the Steps, Boot Your phone into Fastboot mode as Shown Above, And Type fastboot oem unlock or fastboot oem unlock-go or fastboot flashing unlock in CMD!​
I Hope I Saved Your Precious Device! Please Give It a Like If I Did! Thank You! Happy Hacking!​
CREDITS
Special Thanks to @Gautam Maini for Providing The Link of LYF Earth 2!! If He Wasn't There, Maybe I Couldn't Save Someone's Device, Do Follow Him!!
Download Links:
(LYF Earth 2 Stock Firmware)
I Hope This Helped, Ask Any Quetions In here!

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