ome unlock - Android Q&A, Help & Troubleshooting

I have a problem my device is honor 6x(bln-l21) it only opend in fastboot mood i have unlock code but ome unlock is closed and there is no way to enter developers' mode to open it
is there a solution?

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Honor 5X bootloader problem

hi ! I wanna unlock boot loader of my honor 5X well I got the unlock code from their site i did the adb reboot bootloader it comes in bootloader page in my device and when i tried fastboot oem unlock and pasted my code and hit enter then it shows waiting for device while device remains connected and nothing happens ! can anyone please help me out of it also i followed the instructions in xda developers page still command prompt shows waiting for device
quackgamer said:
hi ! I wanna unlock boot loader of my honor 5X well I got the unlock code from their site i did the adb reboot bootloader it comes in bootloader page in my device and when i tried fastboot oem unlock and pasted my code and hit enter then it shows waiting for device while device remains connected and nothing happens ! can anyone please help me out of it also i followed the instructions in xda developers page still command prompt shows waiting for device
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Hello,
Please visit here How to unlock the honor 5X bootloader and read the entire thread carefully.
If you still run into issues, please try posting in the same thread, the experts there maybe able to assist you.
-Vatsal

Cant Unlock Bootloader of Xiaomi Redmi Note 4 (Global Snapdragon Variant)

Guys I have been trying to unlock the bootloader to install lineage os on my Xiaomi Redmi Note 4. But when I open the Mi Unlock Tool it doesnt recognize the phone in fastboot mode and the I cant press the unlock button. I have tried every precaution and step there is
1) I tried it even by installing developer rom
2)Installed every xiaomi driver and adb drivers. The device shows up when I do the fastboot devices command in platform tools but is not recognized in the unlock tool
3)enabled usb debugging, oem unlocking and linked my mi account to device.
4) Applied for permission and got the approval because i reach the unlock button in the unlock tool even though i didnt get a sms from them saying that i got the permission
5)tried it with another xiaomi phone (Redmi 3s) with all of the above steps nad another laptop still couldnt press the unlock button
6) The only time I was the unlock tool recognized my phone in fastboot and allowed me to press the unlock button was when I installed an older version of The MI Unlock Tool. Even then it got stuck at 50% saying " Couldnt verify device need to update the unlock tool from mi.com/unlock.
Please help me I am really tired of MIUI and its bugs. I have spent hours trying to solve the problem and I simply cant find a solution
Thanks in Advance
There r 3 dots at the top of mi unlock tool press that and there is something called drivers click thst it will scan and if not installed just press thr button it will be installed

Samsung j 1 ace sm-110h can't boot in to fastboot mode with adb to unlock the oem

Hi there every one i'm a newbe pls help me .I need to root my samsung j 1 ace sm-J110H Phone ,I tried to unlock my bootloader with adb in developers options there is no oem unlock ,adb can read my device but when I try to reboot bootloader it reboots in normal mode and not in fastboot mode. My question is how to solve this problem
(is there another way to reboot in fastboot mode) and is there another way to unlock my bootloader or there is another way to root my phone without this step.
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how to unlock bootloader on zte z820 does not appear fastboot mode ...

Hi all...
I've been trying to unlock the bootloader of zte z820 to get to cook and port rom to this device the first thing I did was to carry a recovery twrp but upon installing it I get a blocking message that tells me that the bootloader has been blocked, I tried to unblock it but enter the bootloader menu does not appear fastboot mode I tried to enter by adb without success I researched a bit of how to force it but I can not find anything if someone has happened the same with another phone and knows something that can help me I would appreciate the data very much most relevant of the cell are; model zte z820 metro pc processor mtk 6735, I can enter the development mode and activate debug usb and unlock oem and I have also rotated it with kingroot, I would really appreciate your help ...

Any reasons as to why I'm getting err:0x7 upon attempting to unlock bootloader?

My device is the honor 7s (DUA-L22) and I have my bootloader code. I've got all necessary files and drivers along with SDK tools. When I get into fastboot and enter "fastboot oem unlock xxx", it gets me to the menu asking me if I'd like to unlock my bootloader. I select yes and than the code terminates and says err:0x7. Please help me

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