Hello,
I got an HTC one M8 Dev edition, with a relocked bootloader & S-on, I want to unlock it again and went through all the steps and got my unlock_code.bin from htcdev, when i execute the command fastboot flash unlocktoken Unlock_code.bin i get this error msg
FAILED (remote failure)
Thanks for help.
Phone is in the bootloader/fastboot usb menu ? Does the command :
Fastboot devices
Return your serial number ?
Mr Hofs said:
Phone is in the bootloader/fastboot usb menu ? Does the command :
Fastboot devices
Return your serial number ?
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thank you for your reply
yes, and my phone is working properly without any problem, i'm running 4.17.1540.9
Juidas said:
yes, and my phone is working properly without any problem, i'm running 4.17.1540.9
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He isn't asking if the phone is working properly. And what he asked, you did not properly answer (making it impossible for us to help more, until you do so).
He is asking if the phone is in bootloader-fastboot mode when you issue the bootloader unlock command. It is required for the phone to be in this mode for fastboot commands.
Also, he asked if the following fastboot command returned your phone's ID (serial number), which would indicate proper fastboot connectivity. If the command just hangs, and doesn't return your phone's ID, you have a fastboot/USB connectivity issue (drivers, Windows version, USB 3.0, etc.).
fastboot devices
Hi Techies,
i am no coder but i have a decent knowledge about android, i need help in something i couldnt find anywhere, here is my situation...
I own a HTC Desire 616h
My phone keeps on restarting with HTC logo flashing every few seconds
my phone is stable only in Fastboot mode
i tried SP flash tool but it doest do anything in fastboot(i think SP Tool doestn work in fastboot mode)
i tried Fastboot tool it shows my device in fastboot mode, i was able to unloack the bootloader with “fastboot oem unlock” command
however, when i try anything else like getting the code with "fastboot oem get_identifier_token" for HTCDev or any other command it shows only three dots ...
i dont understand anything at this point to what to do
my phone shows My HTC in device manger in fastboot mode
what can i do? can anybody help
I just wanted to flash my htc desire 816 with the custom recovery twrp.to do that I tried to unlock the bootloader.i just enterd the fastboot mode and gave the command in cmd "fastboot oem get_identifier_token".But it keeps showing "error remote unknown command".The only things fastboot is responding when using the command "fastboot devices".For every other commands it's showing the above mentioned error.pls help me to resolve this.
I recently purchased redmi note 5 pro.
I'm using miui 10 Oero version, but I want to install recovery such as twrp for installing custom ROMs.
So, I searched for the process on the Internet.
I think that adb driver and fastboot driver are installed well in my PC (Window 10) .
That's because I can control my phone in adb mode.
I can find my phone in "adb devices" command and reboot it in "adb reboot bootloader" command
Also, I can find my phone by entering "fastboot devices" in fast mode, which shows the same serial number as that in adb mode.
However, I cannot flash or boot using downloaded twrp.img in fastboot mode, showing as follows.
=======================================
>fastboot boot twrp.img
downloading 'boot.img'
FAILED (command write failed (Invalid argument))
finished. total time: 0.016s
=======================================
I also used "fastboot flash recovery twrp.img" the command, but there is no response.
Could anyone tell me the solution for this problem? :crying:
You have to unlock bootloader as well
Hello all,
A blessed day to all and many thanks to those who will answer.
The phone is on a bootloop and I can enter bootloader mode via Volume Down+Power. Tapping recovery doesnt work.
fastboot devices is OK. It shows the device.
EDL method doesnt work. The COM PORT wont show up.
fastboot bbk unlock_vivo doesnt work FAILED: (remote: unclock fail.)
fastboot vivo_bsp unlock_vivo. Nothing happens except shows the help text.
fastboot oem unlock doesnt work FAILED: (remote: unknown command or device is locked)
Is there anyway to flash a binary file just like in ASUS phones?
How can I unlock my bootloader?
Thanks in advance.