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Rooting and unlocking bootloader with newest miui version

Hello,
i cant figure out how is it possible to unlock the bootloader & root after having the newest update.
I cant flash anything using fastboot - it says my device is locked
the version - MIUI-V7.2.3.0.LXKCNDA
any solution? :crying:

first you must unlock bootloader.

dani9998 said:
Hello,
i cant figure out how is it possible to unlock the bootloader & root after having the newest update.
I cant flash anything using fastboot - it says my device is locked
the version - MIUI-V7.2.3.0.LXKCNDA
any solution? :crying:
Click to expand...
Click to collapse
You got the answer, first unlock the bootloader, then flash whatever you want https://youtu.be/ZkBLrn0Dzt4
Enviado desde mi Mi-4c mediante Tapatalk

i get following error:
C:\fastboot>fastboot devices
8c718fed fastboot
C:\fastboot>fastboot oem edl
...
OKAY [ 0.001s]
finished. total time: 0.004s
C:\fastboot>fastboot oem unlock bootloader
...
FAILED (remote: Token verification failed, reboot the device)
finished. total time: 0.011s
C:\fastboot>fastboot oem unlock bootloader
...
FAILED (remote: Token verification failed, reboot the device)
finished. total time: 0.014s
C:\fastboot>fastboot oem unlock bootloader
...
FAILED (remote: Token verification failed, reboot the device)
finished. total time: 0.017s
Click to expand...
Click to collapse

Unlocking HTC DESIRE 828 (HELP NEEDED)

I need help with unlocking bootloader of my HTC DESIRE 828. I tried the method as mentioned in the HTC DEV website but i keep encountering this error
fastboot oem get_identifier_token
FAILED (remote: unknown command)
finished. total time: 0.006s​Then with little searching i found this command which i assume is used to lock bootloader ? (not sure) BTW IM NOT GETTING ANY ERROR
fastboot oem lock
(bootloader) [KillSwitch] : /dev/block/platform/mtk-msdc.0/by-name/frp
(bootloader) [KillSwitch] Last Byte is 0X00, disable unlock
(bootloader) [KillSwitch] oem unlock Turn Off!
OKAY [ 0.051s]
finished. total time: 0.052s​BUT WHEN I TRY THIS COMMAND
fastboot oem unlock
(bootloader) [ERR] Command error !!!
OKAY [ 0.004s]
finished. total time: 0.005s​it shows me this error.
ADDITIONAL INFORMATION:
My phone is bricked and im trying to flash the stock rom but for that i need bootloader to be unlocked and download mode is showing "S-ON" idk what it means or does....

weapons9clear said:
I need help with unlocking bootloader of my HTC DESIRE 828. I tried the method as mentioned in the HTC DEV website but i keep encountering this error
fastboot oem get_identifier_token
FAILED (remote: unknown command)
finished. total time: 0.006s​Then with little searching i found this command which i assume is used to lock bootloader ? (not sure) BTW IM NOT GETTING ANY ERROR
fastboot oem lock
(bootloader) [KillSwitch] : /dev/block/platform/mtk-msdc.0/by-name/frp
(bootloader) [KillSwitch] Last Byte is 0X00, disable unlock
(bootloader) [KillSwitch] oem unlock Turn Off!
OKAY [ 0.051s]
finished. total time: 0.052s​BUT WHEN I TRY THIS COMMAND
fastboot oem unlock
(bootloader) [ERR] Command error !!!
OKAY [ 0.004s]
finished. total time: 0.005s​it shows me this error.
ADDITIONAL INFORMATION:
My phone is bricked and im trying to flash the stock rom but for that i need bootloader to be unlocked and download mode is showing "S-ON" idk what it means or does....
Click to expand...
Click to collapse
I shouldn't need to unlock bootloader in order to flash stock rom

go to developer options and check the option - enable oem unlock.then reboot and run the command.
Also how can your phone be bricked with a locked bootloader?It does not make sense .YOu cannot flash ROms on a locked bootloader and if your phone is bricked then that means your bootloader has to be unlocked!!!

Problem Unlock bootloader

I follow the guide of xda to unlock the bootloader but the final step sent me an error like this:
FAILED (remote: unknown command)
finished. total time: 0.003s
How i can unlock it now?

Unable to unlock bootloader...

Whenever I type fastboot oem get_unlock_data I am getting an error (remote failure) please help...

phone from verizon and it does not take sim cards

I bought a used phone from verizon and it does not take sim cards. I tried unlocking the bootloader to flash it but got this error:
C:\adb>fastboot devices
LMG8504b7c9054 fastboot
c:\adb>fastboot oem unlock
...
FAILED (remote: Flashing Unlock is not allowed
)
finished. total time: 0.007s
how fix the? pls!
How can I fix this?
Thank you very much