Develop Bugs

[Q] help quick please ( Unlock my bootloader )

Hi Every One
i have a question
i install new firmware to update hboot
first step to install was relocked bootloader and i did it
after installation i want to unlock my bootloader but my android does not up and freaze on htc one boot animation
how can i unlock my bootloader via fastboot ?? please help me quick

armindelavari said:
Hi Every One
i have a question
i install new firmware to update hboot
first step to install was relocked bootloader and i did it
after installation i want to unlock my bootloader but my android does not up and freaze on htc one boot animation
how can i unlock my bootloader via fastboot ?? please help me quick
Click to expand...
Click to collapse
Are you have unlock code if you have iust run the command fastboot flash unlocktoken unlock_code.bin
If you don't have the code just go to htcdev.com and fallow the procedure to unlock your bootloader again with new code from there

Sideload
Thant said:
Are you have unlock code if you have iust run the command fastboot flash unlocktoken unlock_code.bin
If you don't have the code just go to htcdev.com and fallow the procedure to unlock your bootloader again with new code from there
Click to expand...
Click to collapse
tanx dude i did it and it work
another question
how can i install a zip rom from sideload ??

armindelavari said:
tanx dude i did it and it work
another question
how can i install a zip rom from sideload ??
Click to expand...
Click to collapse
install custom recovery Philz 5.15.9 go in recovery mount sd card copy rom.zip to sd card, flash the boot.img and install the rom from recovry.

And place questions in the Q&A the next time !

Unlock Lollipop BootLoader and Rooting it.

Hello everyone
Is there any tutorial for M8 lollipop 5.0.1 to unlock boot-loader , S-off it and Root it ?
because i tried Hasson's 2014 tool .. but i stock with flashing unlock token code bin
i got failed . Maybe it is not compatible with lollipop 5 yet.
any advice or hint
thaanx in advnace

Unlocking hasn't changed. Flash the unlock token via fastboot commands directly and not via a toolkit. Learn the basics that's the easiest in troubleshooting.
S-off : only via sunshine but i haven't been reading up if it supports android L but if you don't try you don't know
Root: once unlocked you flash a custom recovery and flash the SU zip

fastboot relock, locks device

Hello Guys,
i have a redmi 5a and i made a rollback on rom from 10 to 9.
i had to unlock the bootloader and install previous verson of miui.
i could done that succesfully.
but i also installed twrp and root.
now i want to relock bootloader but when i do it via adb
not just the bootloader locks but the whole device too
and the phone does not start.
then i go back to fastboot and unlock the device with miflash unlock
and it works again but the bootloader is still open
what did i do wrong?

It's possible to relocked your device after rooting but relock the bootloader means locking the mod of your device, you'll lose your root. And again, if you need to root your device, you need to open the bootloader.

U cant relock the bootloader with custom recovery coz phone it doesnt start and maybe hard brick.always relock bootloader with stock recovery.also consider relocking,because u maybe cant unlock again until unofficial way found
Sent from my Redmi 5A using XDA Labs

Unlock boatloader on Android 10?

I want to unlock my bootloader on my Note 8 Pro, can I follow the tutorial given here or do I need to downgrade? I want to unlock and have trwp recovery

http://en.miui.com/unlock/

How to relock bootloader / remove Root and have a clean install of the latest ROM?

I have bought a rog 5, so i want to sell my rog 2, but before i sell i would like to remove root and relock the bootloader.
Currently have android 9 - 1910.35 ROM with root and unlocked bootloader
Is there i guide i can follow ?
I dont want to brick my phone

Factory reset, flash the latest Raw firmware, reboot to fastboot,
fastboot oem asus-csc_lk
Or
fastboot oem asus-csc_lock
to lock the bootloader and then reboot fastboot
where are you from ?