Database Develop

Stuck In Fastboot

I don't have a backup, I installed CM11 and then locked the bootloader but now it won't boot and is stuck in the Fastboot menu. When I type "fastboot oem unlock" it says command error!!

lewiskay13 said:
I don't have a backup, I installed CM11 and then locked the bootloader but now it won't boot and is stuck in the Fastboot menu. When I type "fastboot oem unlock" it says command error!!
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It's because you are entering the wrong command. "fastboot oem unlock" is used on nexus devices. The command you will have to use to unlock is this, keeping the unlock token you got from HTCDev in the same directory as the fastboot binary
Code:
fastboot flash unlock token Unlock_code.bin

lewiskay13 said:
I don't have a backup, I installed CM11 and then locked the bootloader but now it won't boot and is stuck in the Fastboot menu. When I type "fastboot oem unlock" it says command error!!
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you cannot lock bootloader after installing custom system as it wont detect the system.

Unlock OEM via ADB

Hi, so my Xiaomi MI A2 is kinda not working and I think that wiping cache partition might help but I can't access the recovery so I wanted to install TWRP. The thing is I have the boatloader locked, I have the USB depuration activated but not the OEM, so how can I unlock boatload or unlock OEM via fastboot?
Thanks

_08_ said:
Hi, so my Xiaomi MI A2 is kinda not working and I think that wiping cache partition might help but I can't access the recovery so I wanted to install TWRP. The thing is I have the boatloader locked, I have the USB depuration activated but not the OEM, so how can I unlock boatload or unlock OEM via fastboot?
Thanks
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run "fastboot oem unlock" and "fastboot oem unlock_critical" see if its execute without error , then run " fastboot oem device-info" , let us know what the result.

shihabrumel said:
run "fastboot oem unlock" and "fastboot oem unlock_critical" see if its execute without error , then run " fastboot oem device-info" , let us know what the result.
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It won't let me. It says:
my command: fastboot oem unlock System: FAILED (remote "flashing unlock is not allowed")
Fastboot: error: command failed.
Same with the critical. I also had an error trying another command, it said, not allowed in lock mode.
Actually, I'm trying other commands and it's the same error with all comands.

My Mi A2 was not booting
My mi a2 last updated to 19/04/05 pie version, then i install the Google camera using below steps..
1. Turn on debugging mode/oem & turn off the phone
2. Then power button+vol dwn Fastboot mode & connect to pc (Pc already have the adb)
3. In pc>adb>folder>Cmd> type "fastboot oem unlock"
4. Then factory reset the phone and reboot again to fastboot mode
5. Then boot the patched image for phone
6. Then install the magisk and gcam work perfectly.
Simply i used these methods
the***********.com/enable-camera2-api-xiaomi-mi-a2-lite-guide/
But then I tried to relock the bootloader, using below commands on cmd
1. "adb reboot-bootloader"
2."fastboot oem lock"
I tried these 2 commands 4 or 5 times
But phone is not power on with locked bootloader. Then I unlock again oem and try again,, But not working,
Then i unlock bootloader again and try these commands to lock it again,
1. "adb reboot-bootloader"
2."fastboot flashing lock"
3. "fastboot oem lock"
Unfortunately it is not work, also i can't give command "fastboot oem unlock", also i can't turn on my phone, Please help me... I want to restore my phone to working mode... Please help me, Quick, urgent :crying::crying::crying::crying:

Can't unlock bootloader

I am using Moto g5s plus and I unlocked the bootloader using unlocking key. But after some time i relocked the bootloader using the cmd " fastboot oem lock". But now I want to unlock the bootloader again but it showing the error msg " invalid boot state" . I used many methods like "unlocking key" , cmd - "fastboot flashing unlock" , fastboot oem unlock" but nothing works. Please help me to unlock the bootloader. Thanks in advance.

HELP ASAP, my RM3 was already unlock bootloader but at fastboot Sevice State Locked

please help me to unlock the bootloader again,
My RM3 was already bootloader unlocked,
at developer option, the Oem Unlock switch was grayed can switch on or off,
when check on fastboot, Device State - Locked

Your bootloader is still unlocked. It just means everytime you wana flash something through ADB you have to send first the following code:
Code:
fastboot oem nubia_unlock NUBIA_NX629J
.

Can't unlock OEM

Hello!
I'm new with anroid roms and i want to unlock fastboot oem.
I followed this guide:
How to Unlock BootLoader Any Phone
Unlock Any Phones Bootloader With this easy Guide How to unlock bootloader in 2018 All Phones Comeple Guide to Unlock Bootloader
tweakguy.com
If i type
fastboot oem unlock
This message appears:
Screenshot
Captured with Lightshot
prnt.sc
My device is listed at "fastboot devices"
but not a "adb devices"...
Thank you for your help!