fastboot command. - HTC U11 Questions & Answers

Hi to all.
I'm trying to unlock the bootloader.
In the cmd command my device is recognized with the command adb devices.
When I'm putting the command fastboot oem_identifier_token. It saying waiting for any device.
What I'm doing wrong?

Is the device recognised by fastboot?. Find htc_fastboot.exe and use that instead.

Related

Xt1033 Adb Can't find device in fastboot but finds it when booted

Odd thing really, When I type "adb Devices" when My Moto G is in fastboot, No devices are found.
How ever, When I Simply boot up my phone, adb can find it perfectly fine.
My drivers are up to date.
Can someone help me with this?
Do you have adb debugging enabled?
If your phone is in fastboot mode, type "fastboot devices" at the command prompt.
I don't believe ADB commands work in fastboot. ADB commands are used in debugging mode.
audit13 said:
If your phone is in fastboot mode, type "fastboot devices" at the command prompt.
I don't believe ADB commands work in fastboot. ADB commands are used in debugging mode.
Click to expand...
Click to collapse
oh Such a rookie mistake, Thanks.
Trying to fix my dumb error, I have a XT1034 but Resored it to A XT1033 Firmaware
Did the fastboot command find you phone when the phone was in fastboot mode?
We were all rookies at one point

getting error FAILED(remote:unknown command) on xt1721

i tried, every procedure for unlock bootloader on moto c pus. giving error "FAILED(remote:unknown commond)"in adb terminal commond "fastboot oem get_unlock_data"
adb &USB drivers are well, detecting the device fastboot serial number, "fastboot devices, fastboot reboot, adb devices, adb reboot bootloader" ....these commands are working but when i tried "fastboot oem get_unlock_data" for getting my device id , giving error "FAILED(remote:unknown commond)"......
please help me how to solve this!!!!

fastboot error commands

plse help, fastboot oem get_unlock_data this command giving error FAILED(remote:unknown command), i have moto c plus, need to unlock bootloader, how i can get my device id from fastboot, any other commands is their? for get device id from fastboot, fastboot oem get_unlock_data this command not working for me, communication bwt pc&mobile is well, but giving error for getting unlock data,....... any idea???

While Unlocking Bootloader, Fastboot Commands are stuck on "waiting for device"

While Unlocking Bootloader, Fastboot Commands are stuck on "waiting for device"
I have a 6045I version Idol 3 and I've installed the 15 second adb fastboot setup. When I type the command "adb devices" I get the id number and rebooting to bootloader works fine. Once I reboot, the command fastboot -i 0x1bbb devices shows the id number. The problem is when I try either fastboot flashing unlock or fastboot oem unlock both result in the cmd saying "waiting for device". I don't know how to fix this but I've done some research and I think it might have something to do with drivers or maybe alcatel blocked fastboot after a certain update? All I want to do is flash the lineage rom to get android 7.1 nougat so I would really appreciate any help.

"unable to open fastboot HAL"

Hello,
I'm trying to unlock the bootloader on my Oppo A 15 with ColorOS 7.
The developper mode, debugger usb and oem unlock are enabled.
I use the last adb fastboot platform tools.
I reboot my phone on recovery mode (there's no fastboot, or download mode or whatever), I then have a very short menu on my phone.
On my computer, fastboot detect the fastboot device but then, unlocking bootloader doesn't work.
Fastboot fastboot flashing unlock return the message "unable to open fastboot HAL"
There's not much I can do as a matter of fact. I tried several of the command In Here and most don't work.
The command "fastboot getvar all" gave me a sh...load of informations, but I don't know what I can do with it.
Any help?

Categories

Resources