I have an LG G5 H850 which got stuck on Fastboot mode overnight. It can not access any other boot mode, only Fastboot.
It wasn't root nor had the bootloader unlocked. When I try to do that (fastboot flash unlock unlock.bin), I get the message "remote: oem unlock is not allowed" because OEM unlock option was not set, but I can't set it since I can only enter Fastboot mode.
Is there any other way to activate OEM unlock option?
I'll really appreciate any help I can get.
Thanks in advance.
Same here.
Stuck in fastboot OEM Unlock mode.
Trying to enter bootloader mode shows only for less than one second bootloader mode and switches again into fastboot OEM unlock mode.
A little late here, but can you flash the factory image with LG software so you can boot back to the OS?
Hi !
I try to flash twrp recovery. It seems to work fine but then, when i boot, i go back to fastboot mode. I tried to pull off battery but did'nt work.
Help would be appreciate
Related
So, I have an Atrix 4G (2.3.6) and decided to try rooting in order to install a proper adblock. I'm a bit new to Android so I did some careful research and I found some tutorials that showed to do a fastboot oem unlock.
But I guess the Atrix doesn't unlock from a straight fastboot oem unlock command? Because it now boots directly to the fastboot screen with a "(ap) fastboot flash mode (s) flash failure" error.
I can get it to boot normally by holding the volume and power buttons and selecting 'normal' but that is a pain and can only be done with a good charge on it.
I'm going to say I don't know what I'm doing here. First and foremost I'd like to restore a normal boot, though I wouldn't mind knowing what to do from here to properly root it.
Lt.bird said:
So, I have an Atrix 4G (2.3.6) and decided to try rooting in order to install a proper adblock. I'm a bit new to Android so I did some careful research and I found some tutorials that showed to do a fastboot oem unlock.
But I guess the Atrix doesn't unlock from a straight fastboot oem unlock command? Because it now boots directly to the fastboot screen with a "(ap) fastboot flash mode (s) flash failure" error.
I can get it to boot normally by holding the volume and power buttons and selecting 'normal' but that is a pain and can only be done with a good charge on it.
I'm going to say I don't know what I'm doing here. First and foremost I'd like to restore a normal boot, though I wouldn't mind knowing what to do from here to properly root it.
Click to expand...
Click to collapse
what steps did you take? fastboot oem unlock only works when the bootloader isn't locked anymore. By default, manufacturers lock their bootloaders so also with motorola you need to unlock it first. There are some ways to do this, the sbf method and whatnot but it's not really idiotproof.
Is all you did the fastboot oem unlock? else you might want to relock it by "fastboot oem lock" and just root your phone if you don't want to go custom rom
Have you tried this: - http://forum.xda-developers.com/showthread.php?t=1182871
I have a little isssue with the bootloader...
Sometime ago, i have unlock the bootloader easily, no problems.
But now, i have checked if it is unlocked, and it is no longer
So i have tried to re-unlock it, and fastboot display that's okay and my phone reboot into recovery.
I have rebooted it into bootloader mode, typed "fastboot oem device-info" and nobody is true !
What do you think about this ?
Ps: Sorry for bad english
Okay, calm down.
Go to developer options and see if "OEM Unlocking" is enabled. If not, enable it.
Cool. Now enable USB Debugging, connect the phone to PC, open CMD and type
Code:
adb reboot bootloader
then
Code:
fastboot oem unlock
Download TWRP from the official website, rename it to recovery.img and then
Code:
fastboot flash recovery recovery.img
Now you have a recovery and an unlocked bootloader. Profit?
I hope this helps.
Thanks for your reply, but it doesn't work
I have only my old recovery (who is twrp in is latest version, no problems with that )
But suddenly i wondere if unlocked bootlooder is useful if i have already an recovery
Finally, i have followed the mega unbrick guide.
My One Plus X is stuck in 1+ logo I haven't rooted my phone, now i can only enter in fastboot mode. unable to enter in recovery mode.
and when i try to fastboot oem unlock failed it says unable to unlock, device is locked.
how to unlock oem device through fastboot mode.
please help!!!
viresh7852 said:
My One Plus X is stuck in 1+ logo I haven't rooted my phone, now i can only enter in fastboot mode. unable to enter in recovery mode.
and when i try to fastboot oem unlock failed it says unable to unlock, device is locked.
how to unlock oem device through fastboot mode.
please help!!!
Click to expand...
Click to collapse
Boot the stock recovery from fastboot.
Adb sideload OxygenOS
Boot into OxygenOS, enable developer settings and switch on "Allow OEM Unlocking"
Greetings,
Someday my LG G5 reboot in fastboot with no reason, I just turned on the phone and says "Welcome to Fastboot Mode", due I can't boot Android is no possible for me to enable oem unlock, so I was wondering if anyone could have a update.zip from OEM or factory to flash it into fastboot mode. Thanks in advance.
My oneplus X has no os. so i cannot go to developer options to unlock oem.
i can go to fastboot mode. but i cannot unlock oem "(remote: oem unlock is disabled)"
i can't even flash twrp "(remote: Device not unlocked cannot flash or erase)"
i have used MsmDownloadTool V2.0 also but still i am stuck at oneplus logo while turning on the phone
try following the mega unbrick guide.
https://forums.oneplus.com/threads/guide-mega-unbrick-guide-for-a-hard-bricked-oneplus-x.417648/