Am having trouble using linux to unlock my bootloader on htcdev.com here's where i am......
I've put the two files i need in their own folder which is in my home folder and i can use the terminal to navigate to the folder holding thr file but when i try to run fastboot this is what it is telling me :
[email protected]:~$ cd android
[email protected]:~/android$ fastboot oem get_identifier_token
fastboot: command not found
[email protected]:~/android$ cd fastboot oem get_identifier_token
bash: cd: fastboot: Not a directory
Any help would be appreciated. The files are unzipped so i dont know guys..... stuck
noahguz said:
Am having trouble using linux to unlock my bootloader on htcdev.com here's where i am......
I've put the two files i need in their own folder which is in my home folder and i can use the terminal to navigate to the folder holding thr file but when i try to run fastboot this is what it is telling me :
[email protected]:~$ cd android
[email protected]:~/android$ fastboot oem get_identifier_token
fastboot: command not found
[email protected]:~/android$ cd fastboot oem get_identifier_token
bash: cd: fastboot: Not a directory
Any help would be appreciated. The files are unzipped so i dont know guys..... stuck
Click to expand...
Click to collapse
Try running the commands from this folder
bigdaddy619 said:
Try running the commands from this folder
Click to expand...
Click to collapse
i think the problem is my pc wont recognize my phone
I had to open term panel inside the folder and use sudo fastboot blah blah
And do you have fastboot installed
Sent from a Tweaked Out HTC ONE
dased14 said:
I had to open term panel inside the folder and use sudo fastboot blah blah
And do you have fastboot installed
Sent from a Tweaked Out HTC ONE
Click to expand...
Click to collapse
I've tried everything, it's saying no command for "fastboot", and it isn't showing my phone for "adb devices"
HTC ONE
-stock
noahguz said:
I've tried everything, it's saying no command for "fastboot", and it isn't showing my phone for "adb devices"
HTC ONE
-stock
Click to expand...
Click to collapse
so now my phone has showed up in "adb devices" and i used the terminal to reboot to the bootloader but when i try to run "fastboot devices" it still says:
laptop:~/Fastboot_Linux$ fastboot devices
fastboot: command not found
Did add the path to your bashrc file? Also you can do
sudo apt-get install fastboot
Sent from my HTCONE using Xparent BlueTapatalk 2
wranglerray said:
Did add the path to your bashrc file? Also you can do
sudo apt-get install fastboot
Sent from my HTCONE using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
im installing the sdk tools n such now, im guessing i just missed a step bc of linux........
wranglerray said:
Did add the path to your bashrc file? Also you can do
sudo apt-get install fastboot
Sent from my HTCONE using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
Now I'm stuck at "waiting for device" geez I suck nowadays
HTC ONE
-stock
[email protected]:~$ fastboot devices
[email protected]:~$
[email protected]:~$ fastboot oem get_identifier_token
< waiting for device >
thats all I get
noahguz said:
[email protected]:~$ fastboot devices
[email protected]:~$
[email protected]:~$ fastboot oem get_identifier_token
< waiting for device >
thats all I get
Click to expand...
Click to collapse
run fastboot with sudo
also you will have to add the fastboot path to your bashrc file
export PATH=$PATHath_to_android_sdk/toolsath_to_android_sdk/platform-tools
after you close and reopen term you should be able to run adb and fastboot without having to navigate to the folder
Thanks to everyone that helped me out. I actually got it using my mac... I love the xda community.
Related
hi there,
been busy all evening on my Mac trying to unlock and root my nexus one retail. Got the phone unlocked after extensive reading on SDK and ADB Hoped that the positive flow would continue when switching over to the rooting process, but unfortunately I seem to get stuck and have failed
I downloaded the correct superboot version for my phone and placed it in my home folder (on same drive as where I successfully did the fastboot procedure for unlocking). And then I entered this in Terminal:
---
suikerchiller-macbook-3:~ suikerchiller$ cd /superboot
suikerchiller-macbook-3:superboot suikerchiller$ chmod +x install-superboot-mac.sh
suikerchiller-macbook-3:superboot suikerchiller$ ./install-superboot-mac.sh
ERROR: could not get pipe properties
downloading 'boot.img'... OKAY
booting... OKAY
suikerchiller-macbook-3:superboot suikerchiller$
---
As a result my phone automatically reboots into basic settings. Does anybody know what I'm doing wrong??? I'm a total n00b but am really eager to learn In a bit of trouble now as well, because I don't know what to do anymore and dare to touch my fone either.
Any help would be great. Can't wait to finally be released from Vodafone's retail nexus one terror and want to challenge all those ignorant iphone studs out there and show how cool and superior my Nexus one actually is
P.S. I searched for quite some time on the forum and couldn't find a post/thread that was related to my problem. Please forgive me if this is some sort of double post.
If your phone is unlocked, don't bother with superboot, just flash a custom recovery and use it to install the su zip...
http://forum.xda-developers.com/showthread.php?t=682828
Place the recovery image in your sdk tools folder, place the su zip on your sd card, connect via fastboot and type:
fastboot flash recovery name-of-recovery.img
fastboot boot name-of-recovery.img
Flash the su zip from recovery, and you're done!
many many thanks for the quick reply I placed the recovery image in my sdk tools folder.
However, still have a couple of questions:
I don't know what you exactly mean with a su zip??? Where can I get this file?
what do you mean with: "flash the su zip from recovery"?
I put a link in my original post. The eclair/froyo version works for gingerbread, also...
Once in recovery, you chose the flash zip from sd option, and then the chose zip from sd option, find and select the zip... It will be obvious when you do it...
sorry, it's still too much rocket science for me I guess
I uploaded the su zip file (did not unzip or rename file) to my sd card (activated usb storage and dropped the zip via Mac in the main folder of my phone).
what do you exactly mean with "connect with fastboot"? I shut down my fone first and pressed power button at same time with track ball. Then I did this:
---
suikerchiller-macbook-3:tools suikerchiller$ fastboot flash recovery recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot: command not found
suikerchiller-macbook-3:~ suikerchiller$ fastboot flash recovery recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot: command not found
suikerchiller-macbook-3:tools suikerchiller$ fastboot devices
-bash: fastboot: command not found
suikerchiller-macbook-3:tools suikerchiller$ cd ~
suikerchiller-macbook-3:~ suikerchiller$ cd /fastboot
suikerchiller-macbook-3:fastboot suikerchiller$ fastboot devices
-bash: fastboot: command not found
---
As you can probably see it didn't really work haha what am I doing wrong? Sorry for my n00biness!
You said you have already unlocked your bootloader. In order to unlock the bootloader I you have to connect with fastboot...
How did you unlock the bootloader?
I unlocked it via the first 7 steps of this procedure (sorry have to copy paste a lot of text because im not allowed to post outside links on forum yet haha):
-----
Connect your Nexus One to your PC/Mac and turn it off.
Hold the trackball and hit the power button (while holding the trackball). You should see the following bootloader screen.
Now from the files you downloaded previously, you will see a folder called ‘fastboot‘ (if you extracted fastboot.zip that is!).
On a Windows machine – launch Command Prompt and CD to fastboot folder. (Type in ‘cd ‘ (without the quotes and drag and drop the fastboot folder to the command prompt). Type in ‘cd fastboot‘ again and now type the following command ‘fastboot-windows oem unlock‘ (without quotes) and hit enter.
On a Mac or Linux machine – launch the Terminal and CD to fastboot folder (type in ‘cd ‘ and drag and drop the folder. Now hit enter.). Now CD to the other fastboot folder and type the following (without quotes): ‘./fastboot-mac oem unlock‘ (for Mac) or ’./fastboot-linux oem unlock’ (for Linux) and hit enter. You will see the following. Ignore the error.
This is the screen that you will see now. Use the volume button (on the side) to select ‘Yes’. (Please read the full message displayed on the screen thoroughly). Now push the Power button to select this option (weird, I know. Trackball would have been a better choice to select!).
Great! You have successfully unlocked the bootloader! You will see the unlock image while your phone boots up.
----
I did this successfully and had the black screen and selected unlock phone. So when I press the power button & trackball at same time now I get a white screen now and it says in pink on top: ***Unlocked***
Ok substitute the term fastboot-mac instead of fastboot, into my previous instructions
damn, still doesn't seem to be working:
---
suikerchiller-macbook-3:tools suikerchiller$ fastboot-mac flash recovery recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot-mac: command not found
suikerchiller-macbook-3:~ suikerchiller$ cd /fastboot
suikerchiller-macbook-3:fastboot suikerchiller$ fastboot-mac flash recovery recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot-mac: command not found
----
it's really weird, it looks like my fastboot is not responding anymore... Any idea what's going wrong here???
thanks so much for taking time and helping with figuring this one out!!!
Just tested something. When my phone is switched on normally and connected via USB, Terminal recognizes it as an adb device. However, when I switch into fastboot, Terminal doesn't recognize it:
---
suikerchiller-macbook-3:tools suikerchiller$ adb devices
List of devices attached
HT07YP804207 device
suikerchiller-macbook-3:tools suikerchiller$ adb devices
List of devices attached
suikerchiller-macbook-3:tools suikerchiller$ fastboot devices
-bash: fastboot: command not found
---
Is this where the problem resides?? Anyone know how I can fix this???
adb will only work when it can see the adbd on your phone, so the phone had to be booted to either recovery or fully bolted.
fastboot will only connect when your phone is booted in fastboot. If its not connecting, reboot your phone and mac and try again...
suikerchiller said:
suikerchiller-macbook-3:tools suikerchiller$ fastboot devices
-bash: fastboot: command not found
---
Is this where the problem resides?? Anyone know how I can fix this???
Click to expand...
Click to collapse
Sorry, just re-read this...
Command not found, NOT device not found.
You should be typing fastboot-mac, not fastboot...
Do you have a file called fastboot-mac in the same folder as your adb and recovery img?
rebooted my mac and phone... Still no difference, this is my latest command:
---
suikerchiller-macbook-3:~ suikerchiller$ cd /"Android SDK"/tools
suikerchiller-macbook-3:tools suikerchiller$ fastboot-mac devices
-bash: fastboot-mac: command not found
---
can this be the reason: my fastboot folder is in a different (other) folder than my 'android sdk' folder... should i drag and drop fastboot into the tools folder of sdk???
YES!
Put the fastboot-mac file in the same folder as the other stuff!! xD
haha ok, so I copied my fastboot-mac file (original file from fastboot folder) into AndroidSDK/tools folder. It's in the same folder now where the .img file is in as well.
But it still doesnt seem to be working. These are the commands that I have been using:
---
suikerchiller-macbook-3:~ suikerchiller$ cd /"Android SDK"/tools
suikerchiller-macbook-3:tools suikerchiller$ fastboot-mac flash recovery recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot-mac: command not found
suikerchiller-macbook-3:tools suikerchiller$ fastboot-mac boot recovery-RA-passion-v2.2.1-CM.img
-bash: fastboot-mac: command not found
suikerchiller-macbook-3:tools suikerchiller$ fastboot-mac devices
-bash: fastboot-mac: command not found
suikerchiller-macbook-3:tools suikerchiller$ fastboot devices
-bash: fastboot: command not found
suikerchiller-macbook-3:tools suikerchiller$
---
What's going wrong??? I'm going slightly mental now. Also running out of beer at same time. Not a good combination
can you list the contents of that folder, and tell me what result you get?
this is the list of files in my AndroidSDK/tools folder:
--
suikerchiller-macbook-3:tools suikerchiller$ ls
Jet hierarchyviewer
NOTICE.txt hprof-conv
adb-mac layoutopt
adb_has_moved.txt lib
android mksdcard
ant monkeyrunner
apkbuilder proguard
ddms recovery-RA-passion-v2.2.1-CM.img
dmtracedump source.properties
draw9patch sqlite3
emulator traceview
etc1tool zipalign
fastboot-mac
---
and here are the commands for fastboot, in case they can be of any usage
suikerchiller-macbook-3:tools suikerchiller$ ./fastboot-mac
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
reboot reboot device normally
reboot-bootloader reboot device into bootloader
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
Hmmmmm, well the file is there, so that's really weird because you mac is definately saying that it's the command it can't find...
I'm not much of a mac guy, but I do know that your mac is the one having the problem...
Try:
./fastboot-mac flash recovery name-of-recovery.img
suikerchiller-macbook-3:~ suikerchiller$ cd /"Android SDK"/tools
suikerchiller-macbook-3:tools suikerchiller$ ./fastboot-mac flash recovery recovery-RA-passion-v2.2.1-CM.img
sending 'recovery' (3380 KB)... OKAY
writing 'recovery'... OKAY
Please pretend I'm five years old.
Create a folder called Android (containing ADB, Fastboot, unzipped RUU folder) and place it in Downloads
Type: cd Downloads (press enter)
Type: cd Android (press enter)
Type: ./fastboot oem lock
Click to expand...
Click to collapse
I have gotten to this point, but I have no idea what to do with the RUU file. There is only guides for the windows version which is basically automatic.
fastboot oem lock
fastboot oem rebootRUU
fastboot flash zip c:/whateverfolderitisin/whateveritiscalled.zip
Sent from my HTCONE using xda app-developers app
Guys, I have a problem with my HTC One M7. I am trying to unlock the bootloader using the HTCDev guide (available at htcdev site).
But suddenly I am not able to complete Step 8 (running command "fastboot oem get_identifier_token").
Command "fastboot devices" shows my phone in a fastboot mode:
\> fastboot devices
mt6589_phone_720pv2 fastboot
But none of fastboot oem commands executes successfully (including "get_identifier_token").
Instead I get only three dots ("...") and nothing changes after that:
\> fastboot oem get_identifier_token
...
Other commands (like fastboot reboot) function, but not "fastboot oem get_identifier_token". I can't unlock my bootloader, could you please help!
andrey o said:
Guys, I have a problem with my HTC One M7. I am trying to unlock the bootloader using the HTCDev guide (available at htcdev site).
But suddenly I am not able to complete Step 8 (running command "fastboot oem get_identifier_token").
Command "fastboot devices" shows my phone in a fastboot mode:
\> fastboot devices
mt6589_phone_720pv2 fastboot
But none of fastboot oem commands executes successfully (including "get_identifier_token").
Instead I get only three dots ("...") and nothing changes after that:
\> fastboot oem get_identifier_token
...
Other commands (like fastboot reboot) function, but not "fastboot oem get_identifier_token". I can't unlock my bootloader, could you please help!
Click to expand...
Click to collapse
Never seen that before but since we have S-off now you can unlock the bootloader without HTCDev
check out the revone thread in the Original Development section.
If you're using Windows 8, I would use the following link that I've seen floating around here"
http://plugable.com/2012/12/01/windows-8-and-intel-usb-3-0-host-controllers
I had issues getting the token for mine until I used that guide to convert my Microsoft USB 3.0 drivers into Intel drivers.
gunnyman said:
Never seen that before but since we have S-off now you can unlock the bootloader without HTCDev
check out the revone thread in the Original Development section.
Click to expand...
Click to collapse
Thanks for this advice, I am now trying to do it with revone.
I have successfully pushed the file to the phone, but when executing adb shell commands I get a error:
"- exec '/system/bin/sh' failed: No such file or directory"
How to fix it?
andrey o said:
Thanks for this advice, I am now trying to do it with revone.
I have successfully pushed the file to the phone, but when executing adb shell commands I get a error:
"- exec '/system/bin/sh' failed: No such file or directory"
How to fix it?
Click to expand...
Click to collapse
Not sure, but the folks in that thread are super helpful
you're in an ADB shell when you execute the command?
gunnyman said:
Not sure, but the folks in that thread are super helpful
you're in an ADB shell when you execute the command?
Click to expand...
Click to collapse
Yes, I am now reading that thread to find the answer.
Here's what i do and what I get:
> adb devices
List of devices attached
0123456789ABCDEF recovery
> adb push revone /data/local/tmp/
4584 KB/s (648208 bytes in 0.138s)
>adb shell cd /data/local/tmp
- exec '/system/bin/sh' failed: No such file or directory (2) nRet(-1) -
Start the shell. Then do the cd command separately
gunnyman said:
Start the shell. Then do the cd command separately
Click to expand...
Click to collapse
same result
> adb shell
- exec '/system/bin/sh' failed: No such file or directory (2) nRet(-1) -
Is the phone in recovery or booted up? Needs to be booted
gunnyman said:
Is the phone in recovery or booted up? Needs to be booted
Click to expand...
Click to collapse
It was in recovery mode - my mistake, thank you for pointing.
I have booted it and executed the needed commands, but still another mistake:
>sudo adb shell
[email protected]:/ # cd /data/local/tmp
[email protected]:/data/local/tmp # chmod 755 revone
[email protected]:/data/local/tmp # ./revone -P
revone v0.2.1
revone failed (error code = 1)
1|[email protected]:/data/local/tmp #
Step by step I am coming closer to the result, thanks so much for your help
I just got my Verizon Dev Edition and am having trouble unlocking the bootloader using my MacBook Pro running OS X 10.9. I am following the instructions from the Moto website.
- I downloaded the SDK and unzipped it.
- I downloaded the USB drivers (though they only show it for up to 10.8 Mountain Lion) and installed them.
- I put the phone in Fastboot mode, connected to my computer, opened up the terminal and went to the directory where I installed the tools, and typed in the command per instructions:
$ fastboot oem get_unlock_data
Here is what I input in Terminal and the result:
Macintosh:~ zenrubble$ cd /Users/zenrubble/Developer/adt-bundle-mac-x86_64-20131030/sdk
Macintosh:sdk zenrubble$ $ fastboot oem get_unlock_data
-bash: $: command not found
Any Mac users out there able to clue me in on what I might be doing wrong?
Any help appreciated.
zenrubble said:
I just got my Verizon Dev Edition and am having trouble unlocking the bootloader using my MacBook Pro running OS X 10.9. I am following the instructions from the Moto website.
- I downloaded the SDK and unzipped it.
- I downloaded the USB drivers (though they only show it for up to 10.8 Mountain Lion) and installed them.
- I put the phone in Fastboot mode, connected to my computer, opened up the terminal and went to the directory where I installed the tools, and typed in the command per instructions:
$ fastboot oem get_unlock_data
Here is what I input in Terminal and the result:
Macintosh:~ zenrubble$ cd /Users/zenrubble/Developer/adt-bundle-mac-x86_64-20131030/sdk
Macintosh:sdk zenrubble$ $ fastboot oem get_unlock_data
-bash: $: command not found
Any Mac users out there able to clue me in on what I might be doing wrong?
Any help appreciated.
Click to expand...
Click to collapse
On mac you have to use "./" in front of fastboot or adb:
./fastboot oem get_unlock_data
Hope this helps.
zenrubble said:
I just got my Verizon Dev Edition and am having trouble unlocking the bootloader using my MacBook Pro running OS X 10.9. I am following the instructions from the Moto website.
- I downloaded the SDK and unzipped it.
- I downloaded the USB drivers (though they only show it for up to 10.8 Mountain Lion) and installed them.
- I put the phone in Fastboot mode, connected to my computer, opened up the terminal and went to the directory where I installed the tools, and typed in the command per instructions:
$ fastboot oem get_unlock_data
Here is what I input in Terminal and the result:
Macintosh:~ zenrubble$ cd /Users/zenrubble/Developer/adt-bundle-mac-x86_64-20131030/sdk
Macintosh:sdk zenrubble$ $ fastboot oem get_unlock_data
-bash: $: command not found
Any Mac users out there able to clue me in on what I might be doing wrong?
Any help appreciated.
Click to expand...
Click to collapse
I'm a windows user but I had to drop the $ as I too got teh command not found error. The command that worked for me was:
fastboot oem get_unlock_data
zenrubble said:
I just got my Verizon Dev Edition and am having trouble unlocking the bootloader using my MacBook Pro running OS X 10.9. I am following the instructions from the Moto website.
- I downloaded the SDK and unzipped it.
- I downloaded the USB drivers (though they only show it for up to 10.8 Mountain Lion) and installed them.
- I put the phone in Fastboot mode, connected to my computer, opened up the terminal and went to the directory where I installed the tools, and typed in the command per instructions:
$ fastboot oem get_unlock_data
Here is what I input in Terminal and the result:
Macintosh:~ zenrubble$ cd /Users/zenrubble/Developer/adt-bundle-mac-x86_64-20131030/sdk
Macintosh:sdk zenrubble$ $ fastboot oem get_unlock_data
-bash: $: command not found
Any Mac users out there able to clue me in on what I might be doing wrong?
Any help appreciated.
Click to expand...
Click to collapse
The command to type in is "fastboot oem get_unlock_data" do not type the "$"
That worked
fuego3048 said:
On mac you have to use "./" in front of fastboot or adb:
./fastboot oem get_unlock_data
Hope this helps.
Click to expand...
Click to collapse
That was the problem. I used the ./ and it worked like a charm.
Thanks to all for your help.
fuego3048 said:
On mac you have to use "./" in front of fastboot or adb:
./fastboot oem get_unlock_data
Hope this helps.
Click to expand...
Click to collapse
I've been trying to run this command for hours, and this finally worked. Thank you so much!
luckychrysler said:
I've been trying to run this command for hours, and this finally worked. Thank you so much!
Click to expand...
Click to collapse
Glad you got it working. It can be a frustrating world for us Mac users sometimes
fuego3048 said:
Glad you got it working. It can be a frustrating world for us Mac users sometimes
Click to expand...
Click to collapse
Hello. I'm having the same problem. Unfortunately I'm still having the problem. This is what it shows
Last login: Sat Sep 16 14:27:42 on ttys000
lllllllllls-MacBook-Pro:~ new$ cd /Users/new/Library/Android/sdk
lllllllllls-MacBook-Pro:sdk new$ ./fastboot oem get_unlock_data
-bash: ./fastboot: No such file or directory
lllllllllls-MacBook-Pro:sdk new$
GuestK0040 said:
On mac you have to use "./" in front of fastboot or adb:
./fastboot oem get_unlock_data
Hope this helps.
Click to expand...
Click to collapse
Dude you saved my live I have been struggling with this for days why dont they explain this on the F**ING motorola website!!!! OMG DUMB!!!
fastboot oem append-cmdline "androidboot.unlocked_kernel=true"
It is referenced in the fire rooting guide, seems harmless?
http://forum.xda-developers.com/amazon-fire/orig-development/root-t3272362/post64350457#post64350457
Quote:
Originally Posted by flyapart
Great! Noob question warning -- I can get the root prompt but can't seem to install SuperSU. Can you tell us what commands you used from the terminal to do this? Also which file you used to install it (apk vs zip) and where they need to be placed? Thanks!!!
I just opened the root.bat from the other method in the 5.0.1 page and pasted the cmds manually in a cmd prompt
seems to have worked as I can use a terminal emulator and enter 'su' and get Superuser prompt
I believe it is/was more or less this
You will need the root_fire.zip from the other thread, and then open a command window in the folder where you extract those files.
Quote:
adb reboot-bootloader
fastboot oem append-cmdline "androidboot.unlocked_kernel=true"
fastboot continue
adb wait-for-device && adb remount
adb push files\libsupol.so /data/local/tmp/
adb push files\root_fire.sh /data/local/tmp/
adb push files\su /data/local/tmp/
adb push files\Superuser.apk /data/local/tmp/
adb push files\supolicy /data/local/tmp/
adb shell chmod 777 /data/local/tmp/root_fire.sh
adb shell /data/local/tmp/root_fire.sh
# This Part reopened fastboot and I just re-ran the cmds from the first post in this thread #
fastboot oem append-cmdline "androidboot.unlocked_kernel=true"
fastboot continue
# after device reboots and you see it with 'adb devices' #
adb remount
adb shell /system/xbin/su --install
adb reboot
Click to expand...
Click to collapse
xt1096 root fail.
d33dvb said:
fastboot oem append-cmdline "androidboot.unlocked_kernel=true"
It is referenced in the fire rooting guide, seems harmless to try on xt1096?
http://forum.xda-developers.com/amazon-fire/orig-development/root-t3272362/post64350457#post64350457
Click to expand...
Click to collapse
Answered my own question, posted result for reference
fastboot oem append-cmdline "androidboot.unlocked_kernel=true"
...
(bootloader) 'append-cmdline' is not a supported oem command
(bootloader) See 'fastboot oem help'
FAILED (remote failure)
finished. total time: 0.016s