OEM Unlock - LG V35 Questions & Answers

What does OEM Unlock do on this phone? Just wondering?
Sent from my [device_name] using XDA-Developers Legacy app

If you have full fastboot commands (which none do unless you flash them with an octopus), it let's you unlock the bootloader.

bacon612 said:
If you have full fastboot commands (which none do unless you flash them with an octopus), it let's you unlock the bootloader.
Click to expand...
Click to collapse
Oh ok. I see. I've been out of the flashing and rooting game a while. Trying to get reoriented. Thanks

Related

the bootloader void

I've made some sort of mistake. I now have, what seems to be a bricked phone.
Phone was working fine but need to send it in. Want to unroot. FolIowed procedures via fastboot and had good success less the unlocked message.
I got careless but can't remember exactly what I did to get me to the state I'm in.
I can boot to bootloader (but nothing else) but all commands fail. If I perform 'fastboot devices', I get - ZY2235NZNF.
Beyond that, I get failures. first command - "fastboot oem lock begin"
(bootloader) Not supported command in current status!
FAILED (remote failure)
I was indeed able to boot to the phone and was only having the issue of the unlocked message. Now... I have the ~shame~
I have no Android so I cant get USB debugging... SO frustrated.
Thank you.
My goal here is to get my phone unrooted and back to stock rom.
Or, is it dead?
Thank you for reading my post and thank you in advance for any direction you can offer.
Flash it back to stock using rsdlite
Sent from my XT1562 using XDA-Developers mobile app
pijes said:
Flash it back to stock using rsdlite
Sent from my XT1562 using XDA-Developers mobile app
Click to expand...
Click to collapse
Filename: flashfile.xml
Creation Date: 01/05/2016 14:31:04
File size: 2558
Sofware Version: lux_reteu-user 6.0 MPD24.65-33 32 release-keysM8936_2020628.40.03.21.50R
For Phone Model: lux_reteu
FAIL
hab check failed for boot
Failed to verify hab image boot
flash twrp then try flashing any stock based ROM . once it's starts working...flash firmware using RSD lite. BTW you can't take the bootloader back to original state, you can relock it, in fastboot it'll show "relocked"
after flashing the ROM just use command
fastboot oem lock
Bellooch said:
I've made some sort of mistake. I now have, what seems to be a bricked phone.
Phone was working fine but need to send it in. Want to unroot. FolIowed procedures via fastboot and had good success less the unlocked message.
I got careless but can't remember exactly what I did to get me to the state I'm in.
I can boot to bootloader (but nothing else) but all commands fail. If I perform 'fastboot devices', I get - ZY2235NZNF.
Beyond that, I get failures. first command - "fastboot oem lock begin"
(bootloader) Not supported command in current status!
FAILED (remote failure)
I was indeed able to boot to the phone and was only having the issue of the unlocked message. Now... I have the ~shame~
I have no Android so I cant get USB debugging... SO frustrated.
Thank you.
My goal here is to get my phone unrooted and back to stock rom.
Or, is it dead?
Thank you for reading my post and thank you in advance for any direction you can offer.
Click to expand...
Click to collapse
did you try flashing TWRP?
sd_shadow said:
did you try flashing TWRP?
Click to expand...
Click to collapse
From the bootloader? VIA fastboot?
I tried teh WinDroid Toolkit, its not loading.
I don't know what else I'd do to add it.
I got bootloader, nothing else. No Android.
Bellooch said:
From the bootloader? VIA fastboot?
I tried teh WinDroid Toolkit, its not loading.
I don't know what else I'd do to add it.
I got bootloader, nothing else. No Android.
Click to expand...
Click to collapse
Yes with fastboot.
Lennyz1988 said:
Yes with fastboot.
Click to expand...
Click to collapse
Cool. How?
fastboot oem install twrp Lennyz1988...
I'm not sure of the command Lenny.
Bellooch said:
Cool. How?
fastboot oem install twrp Lennyz1988...
I'm not sure of the command Lenny.
Click to expand...
Click to collapse
you need to download a twrp.img and adb.exe files
fastboot flash recovery filename.img
fastboot reboot
Sent from my XT1080 using XDA Labs
sd_shadow said:
you need to download a twrp.img and adb.exe files
fastboot flash recovery filename.img
fastboot reboot
Sent from my XT1080 using XDA Labs
Click to expand...
Click to collapse
None of this works because the bootloader is locked.
Can't flash anything.
I tried everything. i got it to flash stock recovery. not that this did me any good. nothing else flashes. locked bootloader. can't unlock. won't flash anything until it is unlocked.
How do I unlock bootloader? I've tried fastboot method with key, no go. I've tried the motogogo (whatever) tool and no no.
Bellooch said:
None of this works because the bootloader is locked.
Can't flash anything.
I tried everything. i got it to flash stock recovery. not that this did me any good. nothing else flashes. locked bootloader. can't unlock. won't flash anything until it is unlocked.
How do I unlock bootloader? I've tried fastboot method with key, no go. I've tried the motogogo (whatever) tool and no no.
Click to expand...
Click to collapse
Download the firmware for your device here:
http://www.filefactory.com/folder/dd05c058d3ff8dbe/?sort=created&order=DESC&show=100&page=1
Then flash the files with fastboot using this thread.
http://forum.xda-developers.com/2015-moto-g/general/guide-fastboot-flashing-factory-t3187750
That should get your device up and running again.
Lennyz1988 said:
Download the firmware for your device here:
http://www.filefactory.com/folder/dd05c058d3ff8dbe/?sort=created&order=DESC&show=100&page=1
Then flash the files with fastboot using this thread.
http://forum.xda-developers.com/2015-moto-g/general/guide-fastboot-flashing-factory-t3187750
That should get your device up and running again.
Click to expand...
Click to collapse
did that. wouldn't flash. error. Grrrr. the problem is with OEM lock, it won't allow flash.
Bellooch said:
did that. wouldn't flash. error. Grrrr. the problem is with OEM lock, it won't allow flash.
Click to expand...
Click to collapse
What does it say on fastboot screen
complete text?
Sent from my XT1080 using XDA Labs
---------- Post added at 04:46 PM ---------- Previous post was at 04:45 PM ----------
or just post a screen shot
Sent from my XT1080 using XDA Labs
sd_shadow said:
What does it say on fastboot screen
complete text?
Sent from my XT1080 using XDA Labs
---------- Post added at 04:46 PM ---------- Previous post was at 04:45 PM ----------
or just post a screen shot
Sent from my XT1080 using XDA Labs
Click to expand...
Click to collapse
(bootloader) preflash validation failed
(FAILED) remote failure
Bellooch said:
(bootloader) preflash validation failed
(FAILED) remote failure
Click to expand...
Click to collapse
There should be more, version, date, battery status, usb status...
sd_shadow said:
There should be more, version, date, battery status, usb status...
Click to expand...
Click to collapse
Thank you. But, 'should be' doesn't help me.
What now? What other recommendations?
If our phone is bootloader unlocked, at the fastboot screen it will mention software status as Modified. looking at your fastboot screen, for me it looks more serious and I'm guessing it should be fine to just send the phone to the service center. perhaps a good idea to empty the battery as well so that the technician thinks it is completely dead
Bellooch said:
did that. wouldn't flash. error. Grrrr. the problem is with OEM lock, it won't allow flash.
Click to expand...
Click to collapse
What part wouldn't flash? Could you flash some parts or nothing at all?
Bellooch said:
(bootloader) preflash validation failed
(FAILED) remote failure
Click to expand...
Click to collapse
Recently I have this screen suddenly when I took my mxp from bag. I restore succesfully with RSDLite.
Lennyz1988 said:
What part wouldn't flash? Could you flash some parts or nothing at all?
Click to expand...
Click to collapse
Nothing at all.

locking bootloader

how to re-lock bootloader anyone know how to do this ?
fastwon said:
how to re-lock bootloader anyone know how to do this ?
Click to expand...
Click to collapse
Use fastboot and follow section 10 of this guide:
http://forum.xda-developers.com/showthread.php?t=3206928
Sent from my Nexus 5X using Tapatalk
In terminal Command type fastboot flashing unlock

cant unlock bootloader

device- tmobile coverted. was running havoc. used msm tool to go back to stock oos 9.12. everything is fine. used local upgrade to go to 9.13. rebooted to oos. booted to fastboot/bootloader and tried fastboot oem unlock and fastboot flashing unlock....remote failed not allowed to unlock device....obviously had it unlocked before using conveet method....please help...have not paid off
Did you enable OEM Unlock in Developer Options?
sharksfan7 said:
Did you enable OEM Unlock in Developer Options?
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Click to collapse
Well its interesting. Apparently, you can only enable it in the 9.12 version for converted T-Mobile phone. If you keep it locked when you local upgrade to 9.13....the enable OEM unlock is grayed out.
I believe you have to flash 9.0.11. That's the only version to unlock bootloader. Then flash 9.0.12 and then Ota to 9.0.13
Sent from my [device_name] using XDA-Developers Legacy app
i7vSa7vi7y said:
I believe you have to flash 9.0.11. That's the only version to unlock bootloader. Then flash 9.0.12 and then Ota to 9.0.13
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Click to collapse
What he said. I'm on open beta 9 on a T-Mobile 6T with no complaints

Relock bootloader and unlock again

Hi,
I'm thinking.
To unlock the bootloader I need to wait 180h.
After that I decide to relock the bootloader.
If I want to unlock it again I will have to wait 180h again?
Nope. Only first time
Can I use the "fastboot oem unlock" command to re-unlock the bootloader without the mi tool?
dedraks said:
Can I use the "fastboot oem unlock" command to re-unlock the bootloader without the mi tool?
Click to expand...
Click to collapse
Not sure that work.
but if you install fastboot rom via Miflash and have lock bootloader case ticked does the job.
Caution: Flash the same rom your phone model is from. China/global or india.
dedraks said:
Hi,
I'm thinking.
To unlock the bootloader I need to wait 180h.
After that I decide to relock the bootloader.
If I want to unlock it again I will have to wait 180h again?
Click to expand...
Click to collapse
You have to wait as been to this situation or you can use another account if have permission .

Can I just fastboot oem unlock?

Hey guys, I'm about to get this phone (on its way and arriving today) and I was just wondering about the unlock procedure. I've been looking at this DirtySanta stuff and it looks kind of messy to me, so I was wondering if I could just enable oem unlock in dev options, reboot into fastboot, send fastboot oem unlock and then flash twrp as I always had with my other phones?
EDIT: It's an unlocled H910.
Trecoolius said:
Hey guys, I'm about to get this phone (on its way and arriving today) and I was just wondering about the unlock procedure. I've been looking at this DirtySanta stuff and it looks kind of messy to me, so I was wondering if I could just enable oem unlock in dev options, reboot into fastboot, send fastboot oem unlock and then flash twrp as I always had with my other phones?
EDIT: It's an unlocled H910.
Click to expand...
Click to collapse
Nope
Sent from my LG-H910 using XDA Labs

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