not able to unlock bootloader in htc desire 820g+ - Desire 820 Q&A, Help & Troubleshooting

i had a new device htc desire 820G+ and when I rebooted the phone in fastboot loader mode the devices goes to black screen with fast boot written in it at the bottom. Any idea to unlock the boot loader.
i treid every thing inclluding htc tool kid. evry thing but i cannot ulock the boot loader any help please............................ root is sucessfull but i need to ulock the bootloader

You don't need to unlock the bootloader. You can flash anything with SP Flash Tool

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I got 1 htc one x with boot loader 1.72 & cid locked to o2 uk. it is in boot loader mode only. I try to downgrade boot but got error cannot load boot.zip while flashing I faastboot. handset bootloader is unlocked, s on. please tell me how I can revive my handset.
also firstly it was on 4.18.206 firmware with imei problem.
B.R.
BABBU
Install a custom rom....easiest way to use the unit again.

[Q] Unlock relocked boot loader

Hi,
i rooted my phone and re-locked the boot loader,when trying to unlock now it shows the image below..
Unlock bootloader? image with yes or no options
After selecting yes it just displays Entering recovery and stops there...
i think there is no recovery on my phone...
Please help on resolving the issue above...
You might have flash a stock recovery image. If that fails, RUU and then unlock bootloader.
i have same problem with my desire 816g.
plz some one help me out.

HTC ONE M9- Stuck In Bootloader Mode, No OS, Stock Recovery

Htc one m9 stuck in bootloader mode, no OS, stock recovery,locked bootloader
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So I screwed up pretty badly while attempting to download the ruu for my att one m9 and I had to lock the bootloader to do so. So now I have softbricked it and just about to give up. I cannot unlock the bootloader for some reason it says successful on the cmd but on the phone it still says relocked so I can't download twrp. Any help is appreciatd
same here
were both screwed i did the same. any fix yet?
I had to replace it with uh oh protection lmao

Htc desire 820s bootloader problem no fast boot option

Please help me because my phone goes to bootloader screen all options like download mode and etc. Are there but there is no fast boot option or screen and i want unlock bootloader from htcdev but my phone does not go to fastboot mode please help me . I want to unlock bootloader and root.and kingroot or kingorootetc not working

HTC ONE M8S locked bootloaded but recovery not working

Hi,
So I tried flashing a TWRP v2.7.0.2 to a HTC One M8s which on command line said was successful but when opening recovery the phone just powers off and does not load any recovery.
I then, stupidly relocked the bootloader (fastboot oem lock) and now have a bootloader saying ***RELOCKED***
I have tried a new unlockcode bin file but it wont matter as the recovery will not load when i select unlock bootloader.
Is there any other way to unlock the bootloader without having the recovery to run?
Please help!!!
Hi,
I had a similiar problem and used 'Squabbi's HTC One M8 Toolkit 2 2.5.0' to Re-flash TWRP twrp-3.2.3-0-m8.
Regards
Rob
I'm also having a similar issue when flashing twrp image successfully (bootloader unlocked) recovery loads the HTC white screen until the battery drains! I'm using Linux mint terminal. Could you point me towards squabbis toolkit to reflash? Tia

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