[Help] Can i lock my bootloader? - Honor 8 Questions & Answers

Can I lock my bootloader again? Because I can't flash anythis, because FRP is locked, I think that is the problem why I can't flash no?And in the development settings enable oem unlock it's blocked and I can't switch the button...

Usually users report to do the rollback to MM and they get the phone locked and unrooted
Just like out of the box..
But in your case I would be more carefull since oem unlock can not be changed..
Let some more experiaced user tell you if you can do the rollback to MM evan with the
oem unlock not changed..

Use the adb command with the unlocking code you got

PalakMi said:
Use the adb command with the unlocking code you got
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What to do with adb and unlocking code, because bootloader is unlocked, but i can t do anything, and i cannot enable oem unlock

I have answered similar question here. Now you have to flash rollback and after that B131 (everything as stock). Then you have to update to version you want to unlock and follow my steps.

C0oL3r said:
What to do with adb and unlocking code, because bootloader is unlocked, but i can t do anything, and i cannot enable oem unlock
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Sorry, I thought I was answering someone else, there's lots of people talking about bootloader

Related

bootloader relock

hello guys, im new here.
anybody tried relocking their bootloader by using this command?
fastboot oem lock
and does it work and restores warranty conditions?
That command has been tried since the original Moto G and no, contrary to what some people think you can't reset the internal unlock counter. They will always know you unlocked it. If nothing else, they know because you got the unlock code from them. I'm not sure why people overlook this clearly posted sentence when they request the unlock code from Motorola.
"Unless you have a Developer Edition device, once you get the unlock code, your device is no longer covered by the Motorola warranty; in other words, please don't blame us if things go wrong, even if they appear unrelated to unlocking the bootloader."
Sent from my SM-T530NU using Tapatalk
creative21 said:
hello guys, im new here.
anybody tried relocking their bootloader by using this command?
fastboot oem lock
and does it work and restores warranty conditions?
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Click to collapse
That command will lock your bootloader again. However, locking and unlocking will wipe your device.
Upon receiving your unlock code from Motorola, your warranty is void; regardless if you unlock it or not. The sheer act of asking for and receiving the code voids your warranty.
Of course, if there is a true hardware issue that is not caused by software tinkering, you can still use that piece of the warranty.
Sent from my MotoG3 using Tapatalk
nikon120 said:
That command will lock your bootloader again. However, locking and unlocking will wipe your device.
Upon receiving your unlock code from Motorola, your warranty is void; regardless if you unlock it or not. The sheer act of asking for and receiving the code voids your warranty.
Of course, if there is a true hardware issue that is not caused by software tinkering, you can still use that piece of the warranty.
Sent from my MotoG3 using Tapatalk
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after relocking, warning bootlogo is removed or can be replaced?
creative21 said:
after relocking, warning bootlogo is removed or can be replaced?
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I think I can be replaced !, I'm not sure!
I will test and send feedback!
Jeconias Santos said:
I think I can be replaced !, I'm not sure!
I will test and send feedback!
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but I think after reflashing stock, boot logo will be return to normal.
I tried that command and relock the bootloader several times as i didnt got the same battery backup as stock... So my question is after relocking and flahing stock rom... Do i get the OTA? and will it get flashed sucessfully?
sagar27691 said:
I tried that command and relock the bootloader several times as i didnt got the same battery backup as stock... So my question is after relocking and flahing stock rom... Do i get the OTA? and will it get flashed sucessfully?
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Yes you will be able to get over the air updates after relocking bootloader if necessary system apps and files are not modified.
If you are not able to get ota you could also flash stick firmware images.
Thanks man... I flashed the whole stock rom from xda here only...
Even though I've run the commands to re-lock, going into the fastboot (bootloader) mode shows it's unlocked.
Anyone figure out a way to actually re-lock it?
JWhipple said:
Even though I've run the commands to re-lock, going into the fastboot (bootloader) mode shows it's unlocked.
Anyone figure out a way to actually re-lock it?
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No, once it's unlocked, the counter will always show an unlocked bootloader. Best you can do is hide the opening unlocked bootloader screen.
In the 1st Moto G i have sucessfully relocked the bootloader.
You can use the command 'fastboot oem lock begin', then flash all files from fastboot firmware changing the logo file to logo-mod.bin (File that have removed the unlocked warning image, because flashing custom logo.bin doesn't check crc or hash when relocking the bootloader), then finish with 'fastboot oem lock' command.
Example:
fastboot oem lock begin
fastboot flash partition gpt.bin
- - - rest of commands
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
fastboot oem lock
I don't have tested because i don't have unlocked my g3 bootloader yet.
Just try
jmadotme said:
In the 1st Moto G i have sucessfully relocked the bootloader.
You can use the command 'fastboot oem lock begin', then flash all files from fastboot firmware changing the logo file to logo-mod.bin (File that have removed the unlocked warning image, because flashing custom logo.bin doesn't check crc or hash when relocking the bootloader), then finish with 'fastboot oem lock' command.
Example:
fastboot oem lock begin
fastboot flash partition gpt.bin
- - - rest of commands
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
fastboot oem lock
I don't have tested because i don't have unlocked my g3 bootloader yet.
Just try
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Been there, done that, got the T-Shirt, doesn't stop the banner from saying the bootloader is unlocked.
JWhipple said:
Been there, done that, got the T-Shirt, doesn't stop the banner from saying the bootloader is unlocked.
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Have you flashed moded logo.bin?
I still don't understand the point of all this... why are people trying to go through all the work of relocking the bootloader?!?! There is ZERO benefit to it... your warranty is still void (you don't even have to unlock, just agree to the terms and get the unlock token), it doesn't enhance resale value, it doesn't change the performance, so why all the effort to try to do it?!?!
acejavelin said:
I still don't understand the point of all this... why are people trying to go through all the work of relocking the bootloader?!?! There is ZERO benefit to it... your warranty is still void (you don't even have to unlock, just agree to the terms and get the unlock token), it doesn't enhance resale value, it doesn't change the performance, so why all the effort to try to do it?!?!
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to get the new official OTA... if bootloader is locked and have stock rom we are able to get the OTA and can flash successfully with it... though it shows bootloader unlocked warning.
sagar27691 said:
to get the new official OTA... if bootloader is locked and have stock rom we are able to get the OTA and can flash successfully with it... though it shows bootloader unlocked warning.[emoji14]
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Hmm... Are you sure? If you are unlocked but otherwise pure stock, you should still get OTAs, if your not then they are most likely blocked server-side not client-side. In other words just accepting the T&C of a Motorola bootloader unlock could not only void your warranty, but also blacklist your IMEI from OTAs as well.
I could be wrong, but I think your "barking up the wrong tree" here... I can tell you for sure that Huawei does it this way since Lollipop, if you unlock the bootloader your IMEI is blacklisted server-side... They are very straightforward about it.
Sent from my MotoG3 using Tapatalk
acejavelin said:
Hmm... Are you sure? If you are unlocked but otherwise pure stock, you should still get OTAs, if your not then they are most likely blocked server-side not client-side. In other words just accepting the T&C of a Motorola bootloader unlock could not only void your warranty, but also blacklist your IMEI from OTAs as well.
I could be wrong, but I think your "barking up the wrong tree" here... I can tell you for sure that Huawei does it this way since Lollipop, if you unlock the bootloader your IMEI is blacklisted server-side... They are very straightforward about it.
Sent from my MotoG3 using Tapatalk
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not at all... already flashed official firmware 3 times after experiencing the less battery backup on custom roms. in this 3 times i flashed the modified bootlogo so didnt got the warning of bootloader unstlocked and not able to get the OTA but then again i flashed the official firmware 4th time and without that modified bootlogo in hope to get the latest OTA build no. LPI23.72-65 and it worked i got that update next day... and still its show bootloader unlocked warning... so that warnling doesn't affect the OTA is you have everything stock with locked bootloder.
Can anyone post a modified logo without the unlocked warning? My bootlock is relocked but i wanna get rid of this message. Thanks!
Just to clear up any confusion. There is no need to relock the bootloader. In fact it seems like a waste of time to me...
https://motorola-global-portal.custhelp.com/app/answers/prod_answer_detail/a_id/91999/p/1449,8620
After I unlock my device bootloader, am I still eligible to receive software upgrades from Motorola?
Unlocking your bootloader does not affect your eligibility to receive over-the-air (OTA) upgrades from Motorola. Upgrade packages to new versions of Android will be pushed to all eligible devices, regardless of their bootloader locking status.
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Z5 OEM Unlock Bootloader - Preserving DRM most likely!?

Seems the Z5C community have found a way to unlock the bootloader directly from the device. Is this possible yet for the Z5?
http://forum.xda-developers.com/z5-compact/general/oem-unlock-bootloader-preserving-drm-t3201257
This isn't unlocking it from the device I'm afraid. This is just a toggle to enable you to unlock the bootloader via fastboot.
We also have said setting in our developer options, it doesn't effect anything other than enabling the fastboot command 'fastboot oem unlock'.
Thanks for clarifying
gamer649 said:
This isn't unlocking it from the device I'm afraid. This is just a toggle to enable you to unlock the bootloader via fastboot.
We also have said setting in our developer options, it doesn't effect anything other than enabling the fastboot command 'fastboot oem unlock'.
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1. It make our warranty lost ,doesn't it ?
2. We can re-lock it,don't we ?
somboons said:
1. It make our warranty lost ,doesn't it ?
2. We can re-lock it,don't we ?
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Click to collapse
Unlocking the Bootloader voids your warranty, yes.
Officially there is no way to relock the bootloader but you can relock it, however you will not get your DRM keys/TA partitions back unless you have backed them up (which we currently cannot do).
gamer649 said:
Unlocking the Bootloader voids your warranty, yes.
Officially there is no way to relock the bootloader but you can relock it, however you will not get your DRM keys/TA partitions back unless you have backed them up (which we currently cannot do).
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if i relock the bootloader,and i cant restore drm keys,the warranty will still be back, or the drm keys will affect it as well?
Sent from my D6503 using XDA Forums Pro.
Nope. Once You open your device loose them forever. If, someday we got a root with looked bootloader You can make a backup of them and open and lock restoring the TA partition.
Sent from my E6533 using XDA Free mobile app

NMF26U January Update Unlock Bootloader Guide?

so i am running complete stock 7.1.1 NMF26U January Update. No root,No Unlock Bootloader complete bone stock. Google Version Pixel. i have downloaded the unified android toolkit so i can unlock my bootloader,but i dont see the latest update on there? latest one i see in the toolkit is NMF26O and NMF26Q. Does this mean i am unable to unlock my bootloader?
You cannot unlock the bootloader on 7.1.1.
911medic said:
You cannot unlock the bootloader on 7.1.1.
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i thought if your on the google version your able to unlock bootloader? Verizon model is not able to unlock bootloader if you take the 7.1.1 update.
Why can't you? Google version allow OEM unlock in dev.options then reboot to fast boot and run fastboot oem unlock. Unless i missed something?
paradox923 said:
Why can't you? Google version allow OEM unlock in dev.options then reboot to fast boot and run fastboot oem unlock. Unless i missed something?
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Click to collapse
i was trying to use the toolkit to unlock my bootloader
Someone correct me here, but on Google version you don't need to use tool kit i think. I have not unlocked mine and am unsure, but from what i read it's quite literally allow oem unlock then fastboot oem unlock. Again, haven't done it yet so maybe I am off base here.
paradox923 said:
Someone correct me here, but on Google version you don't need to use tool kit i think. I have not unlocked mine and am unsure, but from what i read it's quite literally allow oem unlock then fastboot oem unlock. Again, haven't done it yet so maybe I am off base here.
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yeah you're right. i just got it unlocked right now. thanks! i assumed we needed to use the toolkit so that was my first priority i thought i had to get.
marcviado said:
i thought if your on the google version your able to unlock bootloader? Verizon model is not able to unlock bootloader if you take the 7.1.1 update.
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My apologies, I misread your original post as you having a "Google Verizon Pixel", not version.

Rooting lg g710n on android 10?

Is it possible to root LG G710N on android 10 or will i have to go back to Oreo ULM before?
The simplest method is greatly appreciated.
Thanks in Advance
You must unlock bootloader success before think about root
GiaiPhapAndroid said:
You must unlock bootloader success before think about root
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My device has bootloader unlocked I think. OEM Unlocking under Developer options says it's unlocked
kingben96 said:
My device has bootloader unlocked I think. OEM Unlocking under Developer options says it's unlocked
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Use fastboot to flasha magisk patched boot.img found in android 10 thred...
kingben96 said:
My device has bootloader unlocked I think. OEM Unlocking under Developer options says it's unlocked
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will have warning when boot up and OEM unlock show : Bootloader already unlocked
maydayind said:
Use fastboot to flasha magisk patched boot.img found in android 10 thred...
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That's where the problem is. I can't access my fastboot mode. Using adb reboot bootloader or holding volume - while phone starts up, nothing seems to work.
I also learnt bootloader is only unlockable on ULM and European versions. I have a Korean model.
Will cross-flashing to the European version help?

General 🔴WARNING 🔴: if you plan to unlock the bootloader & root your device, read this ❗❗❗

If yo u are planning on unlocking the bootloader and rooting, then get either the global version, or Tencent (which is Chinese market version) but it has to be on Chinese ROM so you can unlock the bootloader.
if it is Tencent edition with global ROM, just do not buy it.
the issue faced by most who get Tencent edition with global ROM is that the resellers unlock the bootloader to flash the global ROM & then they relock the bootloader.
ASUS only allows you 1 time unlock.​unlocking for a 2nd time is yet to be successful.
i am facing this issue myself hence i do not wish it to anyone else.
Thanks bro.
What about global version? Can they be unlocked multiple times?
Romonster said:
What about global version? Can they be unlocked multiple times?
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I have the global version with global rom, not yet BL-Unlocked and i'd like to know as well before doing it
zvrsd said:
I have the global version with global rom, not yet BL-Unlocked and i'd like to know as well before doing it
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Unlock only allowed once even with global. Once relock, can't unlock again.
Nchls said:
Unlock only allowed once even with global. Once relock, can't unlock again.
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Not have any way's to unlock?
TESxHUNTER said:
Not have any way's to unlock?
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Need to wait for EDL firmware
Nchls said:
Need to wait for EDL firmware
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Is Anyone Working On Edl FIRMWARE for Asus Rog phone 5?
Nchls said:
Need to wait for EDL firmware
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Sir same prob here. Bootloader not unlocking. Any solution for this? PLEASE HELP
DevoidAhad said:
Sir same prob here. Bootloader not unlocking. Any solution for this? PLEASE HELP
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If you purchased the device from eBay or Amazon and it is a Tencent version with WW installed, you may want to check that it isn't already unlocked. There are also some sellers that convert the phone and then lock the bootloader again without realizing it is once and done.
twistedumbrella said:
If you purchased the device from eBay or Amazon and it is a Tencent version with WW installed, you may want to check that it isn't already unlocked. There are also some sellers that convert the phone and then lock the bootloader again without realizing it is once and done.
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Yeah. Now any solution?
DevoidAhad said:
Yeah. Now any solution?
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Wait, what needs a solution? Is it already unlocked or not?
I
twistedumbrella said:
If you purchased the device from eBay or Amazon and it is a Tencent version with WW installed, you may want to check that it isn't already unlocked. There are also some sellers that convert the phone and then lock the bootloader again without realizing it is once and done.
Click to expand...
Click to collapse
What exactly is it that prevents the Tencent version from being re-unlocked? Do you know? Is the unlock tool coded to reject subsequent unlocks on Tencent? When I confirmed with ASUS that I could re-unlock mine after they rolled it back to factory (WW version not TC), the guy told me you can unlock indefinitely, they just register that you've done it over the internet when you use the ASUS tool...
Andrologic said:
What exactly is it that prevents the Tencent version from being re-unlocked? Do you know? Is the unlock tool coded to reject subsequent unlocks on Tencent? When I confirmed with ASUS that I could re-unlock mine after they rolled it back to factory (WW version not TC), the guy told me you can unlock indefinitely, they just register that you've done it over the internet when you use the ASUS tool...
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I honestly don't know if it is some step that is being performed incorrectly or corrupted conversions. I was able to unlock mine again after being sold a converted version, but it also had the original serial and IMEI intact. It could also be a myth left over from the 3.
Thats exactly the problem. They only allow the BL to be unlocked one time. It will stay unlocked after that unless you relock it yourself. Once re-locked, you are locked for good.
Unless someone figures out a way around it, and to my knowledge previous ROG devices have had no such luck.
BILLYB187 said:
Thats exactly the problem. They only allow the BL to be unlocked one time. It will stay unlocked after that unless you relock it yourself. Once re-locked, you are locked for good.
Unless someone figures out a way around it, and to my knowledge previous ROG devices have had no such luck.
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Click to collapse
Low-level EDL is supposed to be able to fix that. I don't intend to test it.
Try to use "fastboot oem asus-official" to unlock
Source of fastboot instruction:
ROG3 Fastboot commands
fastboot oem asus-lock fastboot oem asus-official fastboot oem asus-unlock fastboot oem vts-unlock fastboot oem appUnlock_ fastboot oem enable-charger-screen fastboot oem disable-charger-screen fastboot oem off-mode-charge...
forum.xda-developers.com
歪比歪比 said:
Try to use "fastboot oem asus-official" to unlock
Source of fastboot instruction:
ROG3 Fastboot commands
fastboot oem asus-lock fastboot oem asus-official fastboot oem asus-unlock fastboot oem vts-unlock fastboot oem appUnlock_ fastboot oem enable-charger-screen fastboot oem disable-charger-screen fastboot oem off-mode-charge...
forum.xda-developers.com
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Click to collapse
Welcome to the ROG Phone 5. Don't forget to try out the search feature.
ROG5 Fastboot commands
fastboot flashing get_unlock_ability fastbootflashing unlock fastboot flashing lock fastboot flashing unlock_critical fastboot flashing lock_critical fastboot oem enable-charger-screen fastboot oem disable-charger-screen fastboot...
forum.xda-developers.com
I thought this phone would be really popular among enthusiast but it failed miserably. Unlocking bl is hard from what I'm reading so I guess we won't have custom roms any time soon
Yellowflash99 said:
I thought this phone would be really popular among enthusiast but it failed miserably. Unlocking bl is hard from what I'm reading so I guess we won't have custom roms any time soon
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Looked great on paper. It's a big miss from ASUS - they've scr*wed up. It's not just the BL unlock, the list is growing...

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