I'm holding off twrp + bootloader unlock because I want to be able to undo in case I need to use my warranty. Is twrp/bootloader unlock reversible? Many thanks
Yes. Flash complete stock everything, boot into bootloader, connect to PC, and "fastboot oem lock".
Is it sure that it works??I have a A2017G and i have open BL and a B29 Custom Rom and i want back to Lock Bootloader
Kevinkuensken said:
Is it sure that it works??I have a A2017G and i have open BL and a B29 Custom Rom and i want back to Lock Bootloader
Click to expand...
Click to collapse
Yup! I've done it plenty of times. You do need to format the data partition though. This could mean that it'll wipe out even your internal storage, so back that up as well!
Im on stock and then i go to edl and then i type fastboot oem lock but nothing happend
Kevinkuensken said:
Im on stock and then i go to edl and then i type fastboot oem lock but nothing happend
Click to expand...
Click to collapse
Boot into bootloader, not EDL.
Erahgon said:
Yup! I've done it plenty of times. You do need to format the data partition though. This could mean that it'll wipe out even your internal storage, so back that up as well!
Click to expand...
Click to collapse
and you can unlock it again afterwards?
Never heard of anyone wanting to lock the bootloader so I'd a newb in this kind of thing.
BlazingBullets said:
and you can unlock it again afterwards?
Never heard of anyone wanting to lock the bootloader so I'd a newb in this kind of thing.
Click to expand...
Click to collapse
Locking it again is good for when you want to sell the device or send it in for warranty repair.
BlazingBullets said:
and you can unlock it again afterwards?
Never heard of anyone wanting to lock the bootloader so I'd a newb in this kind of thing.
Click to expand...
Click to collapse
Yeah, the unlock procedure is the same as before. If you didn't restore the original boot image before the relock, then it's just a matter of booting into fastboot and unlocking the device. Note that this will cause your data to be wiped as well!
If you restore your boot.bin backup file from when your device was locked, does this lock the bootloader? "fastboot oem lock", "fastboot flashing lock" nor "fastboot oem device-info" does nothing for me. Is there any other way to check if your bootloader has been relocked?
Thanks
H0lmEd said:
I'm holding off twrp + bootloader unlock because I want to be able to undo in case I need to use my warranty. Is twrp/bootloader unlock reversible? Many thanks
Click to expand...
Click to collapse
Hi there,
Were you ever able to re-lock your bootloader on your A2017G?
I just want root for now but understand that I'll need to unlock the bootloader first. Before doing that, I want to make sure I can re-lock the bootloader if needed.
Thanks for letting us know!
joaste said:
Hi there,
Were you ever able to re-lock your bootloader on your A2017G?
I just want root for now but understand that I'll need to unlock the bootloader first. Before doing that, I want to make sure I can re-lock the bootloader if needed.
Thanks for letting us know!
Click to expand...
Click to collapse
Guys/Gals, it is seriously as simple as using the fastboot command in reverse. I've done it a few times already with mine.
If you used the following to unlock....
fastboot devices
fastboot oem unlock
.....then you can use the following commands to relock
fastboot devices
fastboot oem lock
fastboot devices is not necessary, but I do it to make sure the devices is being recognized by ADB/FASTBOOT
sauerkraut17 said:
Guys/Gals, it is seriously as simple as using the fastboot command in reverse. I've done it a few times already with mine.
If you used the following to unlock....
fastboot devices
fastboot oem unlock
.....then you can use the following commands to relock
fastboot devices
fastboot oem lock
fastboot devices is not necessary, but I do it to make sure the devices is being recognized by ADB/FASTBOOT
Click to expand...
Click to collapse
Thanks for the answer.
But there are a few files to flash before using that command according to this thread.
Doesn't anything need to be flashed again (e. g. stock files or anything)?
Correct, but you would have already flashed those in order to use the unlock command in the first place.
Are you trying to relock on marshmallow or nougat?
sauerkraut17 said:
Correct, but you would have already flashed those in order to use the unlock command in the first place.
Are you trying to relock on marshmallow or nougat?
Click to expand...
Click to collapse
My phone is only a few days old. I'm debating whether to keep it or not (considering the Mate 9, but the price is not the same - love the form factor and bigger screen though - sound won't be the same and I think I'll miss the MiPop button on the Axon (never thought that would happen )).
I'm on the latest MM (B10 - the A2017G model).
Following the mentioned thread, I got to the point of installing TWRP (the signed version), only to realize that besides making backups, there is not much else I can do with that without unlocking the bootloader. I really just wanted to flash supersu and install adaway fro the time being until development matured for this phone (maybe also play around with viper - had great results on my LG G4).
HI, I get the error "FAILED (remote: unknown command)" in ADB when I enter "fastboot oem lock". Any way to fix this?
Guys, can anyone help me? I really need to lock the bootloader!
How can I fix the error "FAILED (remote: unknown command)" in ADB when I enter "fastboot oem lock"?
I'm on MM B11 Stock.
https://i.imgur.com/fdkgYs6.jpg
Hi Guys,
The Axon 7 Model A2017U I just purchased has the bootloader locked and it is running LineageOS 14.1 - 2018032-Nightly-axon7. I need to relock the bootloader and get back to the stock MiFavor rom so that I can send the phone to ZTE for repair. Can you please explain to a newb in some detail how to achieve that.
Thank you.
Related
Hello Guys
I have a question how to look bootloader?
Because maybe if i want to sell this phone or send to service i must have locked bootloader because they are checking if the bootloader is locked or not...
i think you need a locking code, have to ask huawei for that
then use the adb command to lock bootloader
+1
if find please post!
i found something
type this "fastboot oem relock YOUR CODE"
where YOUR CODE its the unlocking code provided by huawei
try and comment
anyways, the phone will say "relocked" not "locked" as factory locked.
Confusion?
jabonloco said:
i found something
type this "fastboot oem relock YOUR CODE"
where YOUR CODE its the unlocking code provided by huawei
try and comment
anyways, the phone will say "relocked" not "locked" as factory locked.
Click to expand...
Click to collapse
Assuming you already have your code...
adb reboot bootloader
then when it's at the bootloader and it mentions "phone unlocked"
fastboot oem lock
The lock and relock confusion ... was this ever tested with the relock command? Is there a difference?
I tried to lock back the phone with the following command:
Code:
fastboot oem lock
Phone got restarted into bootloader directly, without locking it. I read about this around the net, and found that the system may have to be unrooted in order to get the above command working.
I think, when you unlock your bootloader you never can how back.
once unlocked, always unlocked.
that is why they say you lose all warranty when you unlock your phone.
By the way, I tried to do the relocking with the TWRP Recovery installed. Maybe after reflashing a stock ROM, and flashing the stock recovery back, it'll work.
Does this work for anyone? Really need to lock my bootloader again and it's not working.
Bomn said:
Assuming you already have your code...
adb reboot bootloader
then when it's at the bootloader and it mentions "phone unlocked"
fastboot oem lock
The lock and relock confusion ... was this ever tested with the relock command? Is there a difference?
Click to expand...
Click to collapse
I think if you install a update.app of your stock firmware the bootloader will be locked..This may be work though I didn't check it yet.
Rifat Nurr said:
I think if you install a update.app of your stock firmware the bootloader will be locked..This may be work though I didn't check it yet.
Click to expand...
Click to collapse
Sadly not. Then bootloader is still unlocked.
As far as I know there's no way to relock the bootloader after unlocking it. By default it should allow such an operation, but looks like our fastboot framework was modified in this way.
works
http://huaweip8lite.blogspot.hu/2016/01/tutorial-how-to-lockrelock-bootloader.html
For unlock your bootloader
The command is :
"Fastboot oem unlock *********"
For relock it
The command is
"fastboot oem relock **********"
The stars was your unlock/lock code from Huawei.
It's the only way, other's command was wrong.
Install update don't relock your bootloader and you can update with your bootloader unlock.
It's only necessary to relock it in case of warranty.
Having his bootloader unlock is a great help when you have bad trouble like brick or softbrick.
Also you have to know exactly what you are making on your device's. And you are the only one to blame for the modifications you make on your device's
Lock the bootloader with DCUnlocker... it'll lock the bootloader without the 'relocked' on the screen.
Rifat Nurr said:
I think if you install a update.app of your stock firmware the bootloader will be locked..This may be work though I didn't check it yet.
Click to expand...
Click to collapse
No...Not Will Be Locked
For relock it, you have to use your unlock code too.
In fastboot type
fastboot oem relock ************
(the stars is your unlock code)
And now your bootloader become green and locked.
Sent from my ALE-L21 using XDA-Developers mobile app
And now your bootloader (maybe, i don't know for sure) become green and RE-locked.
If you use DC-unlocker it only reads "locked"
Lähetetty minun ALE-L21 laitteesta Tapatalkilla
Bazilli said:
If you use DC-unlocker it only reads "locked"
Lähetetty minun ALE-L21 laitteesta Tapatalkilla
Click to expand...
Click to collapse
We are talking about warranty, i think that huawei doesn't use DC-unlocker!
Hi all,
I am trying to re-lock my bootloader, but my fastboot commands aren't working. It says "remote error command not found."
I am running stock b19 (7.1.1) unrooted. The only thing modified is the bootloader, which is unlocked.
How do I fix this error. I installed the ADB drivers. I do not know what is causing this error. Any help will be appreciated.
TheWoerbler said:
Hi all,
I am trying to re-lock my bootloader, but my fastboot commands aren't working. It says "remote error command not found."
I am running stock b19 (7.1.1) unrooted. The only thing modified is the bootloader, which is unlocked.
How do I fix this error. I installed the ADB drivers. I do not know what is causing this error. Any help will be appreciated.
Click to expand...
Click to collapse
I think fastboot commands were disabled in b19. There's no harm in keeping it unlocked unless you're wanting to use Android Pay (in which case Magisk can hide the unlocked bootloader), or you're needing to return the phone for warranty reasons.
bluestudy said:
I think fastboot commands were disabled in b19. There's no harm in keeping it unlocked unless you're wanting to use Android Pay (in which case Magisk can hide the unlocked bootloader), or you're needing to return the phone for warranty reasons.
Click to expand...
Click to collapse
So I installed the factory image from ZTE's website, which uninstalled twrp and SuperSU (which I knew it would), but I am still unable to use fastboot commands. What might be causing this problem?
As far as I know you need to rollback and flash DrakenFX's fastboot command zip in order to be able to use fastboot again.
iNaruX said:
As far as I know you need to rollback and flash DrakenFX's fastboot command zip in order to be able to use fastboot again.
Click to expand...
Click to collapse
So I changed some settings in Windows Device Manager, now fastboot is working...kinda. I type "fastboot oem lock" and it hangs up for 5 seconds and gives me the error "FAILED (command write failed (Unknown error))...
I solve one problem, and another pops up... Thoughts?
EDIT: In regards to DrakenFX's fastboot command zip, where would I get that? Is it the full systemstock?
I read this guide for the Axon7 A2017G, but the zips used are for the A2017U.
https://forum.xda-developers.com/axon-7/how-to/guide-reinstall-twrp-root-update-to-t3578552
The first couple of steps restore the bootloader and get fastboot commands up and running via EDL mode.
iNaruX said:
I read this guide for the Axon7 A2017G, but the zips used are for the A2017U.
https://forum.xda-developers.com/axon-7/how-to/guide-reinstall-twrp-root-update-to-t3578552
The first couple of steps restore the bootloader and get fastboot commands up and running via EDL mode.
Click to expand...
Click to collapse
I am currently running B29 (6.0.1). Will this still work, even though I am on a different version of Android? Or should I update to B19?
Oh...if you are on MM this should work for you.
https://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165
Just flashable zip in Recovery, no need for EDL.
I'm not an A2017U though...
iNaruX said:
Oh...if you are on MM this should work for you.
https://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165
Just flashable zip in Recovery, no need for EDL.
I'm not an A2017U though...
Click to expand...
Click to collapse
Just for clarification: I am trying to LOCK my bootloader, not UNLOCK. Sorry if I've been unclear. I need to RE-LOCK my bootloader...everything else is stock (recovery, no SuperSU, etc.)
P.S. Thank you for your help, I really appreciate you taking the time.\
EDIT: AHHHHHHHHHHHHH I GOT IT!!!!! Thank you so so much!!! I really appreciate your help, you have no idea!! I followed the last guide you sent me and replaced "unlock" with "lock." You're the best, man...or woman!
TheWoerbler said:
Just for clarification: I am trying to LOCK my bootloader, not UNLOCK. Sorry if I've been unclear. I need to RE-LOCK my bootloader...everything else is stock (recovery, no SuperSU, etc.)
P.S. Thank you for your help, I really appreciate you taking the time.\
EDIT: AHHHHHHHHHHHHH I GOT IT!!!!! Thank you so so much!!! I really appreciate your help, you have no idea!! I followed the last guide you sent me and replaced "unlock" with "lock." You're the best, man...or woman!
Click to expand...
Click to collapse
Haha cheers, I think you got it, I sent that guide just to enable fastboot commands, glad it worked :good:
I need to re-lock the bootloader on my A2017U. I put in a warranty repair claim with ZTE for a dead SIM2 slot. They said if I could relock it to stock, they would not charge the $79.99 out-of-warranty fee.
My only concern with the guides above is that I'm on the RR Nougat ROM. Will any of the links above work for me?
Hi Guys,
The Axon 7 Model A2017U I just purchased has the bootloader locked and it is running LineageOS 14.1 - 2018032-Nightly-axon7. I need to relock the bootloader and get back to the stock MiFavor rom so that I can send the phone to ZTE for repair. Can you please explain to a newb in some detail how to achieve that.
Thank you.
TheBoozer said:
Hi Guys,
The Axon 7 Model A2017U I just purchased has the bootloader locked and it is running LineageOS 14.1 - 2018032-Nightly-axon7. I need to relock the bootloader and get back to the stock MiFavor rom so that I can send the phone to ZTE for repair. Can you please explain to a newb in some detail how to achieve that.
Thank you.
Click to expand...
Click to collapse
This guide should do the trick: https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-universal-unbrick-t3814413
soren25 said:
This guide should do the trick: https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-universal-unbrick-t3814413
Click to expand...
Click to collapse
Thank you very much for your help, I am now back to stock B15. The only thing left for me is to relock the bootloader.
I did not see this posted anywhere, nor do I see it on Google's Factory Image website/instructions.
Based on testing... When re-locking the bootloader, "fastboot flashing lock" does NOT seem to lock the critical partition.
After following Google's steps to a T and locking the regular bootloader, It was indeed locked. I even attempted to lock regular bootloader again, and received a message stating it was already locked. Bootloader screen also says everything is locked. All is fine and dandy, right?
For ****s and giggles, I tried performing "fastboot flashing lock_critical". It indeed asked me if I wanted to lock the critical partition. After re-locking critical, I was not able to lock critical again. Safe to say, critical does not get re-locked when re-locking regular bootloader.
Safe to say... to re-lock the bootloader completely, you probably want to perform "fastboot flashing lock_critical" then perform the regular "fastboot flashing lock".
bigblueshock said:
I did not see this posted anywhere, nor do I see it on Google's Factory Image website/instructions.
Based on testing... When re-locking the bootloader, "fastboot flashing lock" does NOT seem to lock the critical partition.
After following Google's steps to a T and locking the regular bootloader, It was indeed locked. I even attempted to lock regular bootloader again, and received a message stating it was already locked. Bootloader screen also says everything is locked. All is fine and dandy, right?
For ****s and giggles, I tried performing "fastboot flashing lock_critical". It indeed asked me if I wanted to lock the critical partition. After re-locking critical, I was not able to lock critical again. Safe to say, critical does not get re-locked when re-locking regular bootloader.
Safe to say... to re-lock the bootloader completely, you probably want to perform "fastboot flashing lock_critical" then perform the regular "fastboot flashing lock".
Click to expand...
Click to collapse
we unlocked bootloader then unlocked critical
so it makes sense to lock critical then lock bootloader as you said
abogrhen said:
we unlocked bootloader then unlocked critical
so it makes sense to lock critical then lock bootloader as you said
Click to expand...
Click to collapse
Oh believe me, I agree. I thought it was strange re-locking the critical isn't part of Googles Instructions. Not even sure if it matters, but just an extra security precaution
Thank You very much for the heads up. Saved me a headache
So the process for stock and locked would be to install a factory image to wipe and bring back to stock, fastboot flashing lock_critical, and fastboot flashing lock?
rester555 said:
So the process for stock and locked would be to install a factory image to wipe and bring back to stock, fastboot flashing lock_critical, and fastboot flashing lock?
Click to expand...
Click to collapse
Correct :good: However, I wouldn't do it unless you plan to RMA it, or sell it
Badger50 said:
Correct :good: However, I wouldn't do it unless you plan to RMA it, or sell it
Click to expand...
Click to collapse
Hmmmm what about if you are worried about theft. You can still wipe the phone and login with another account can't you with the bootloader unlocked? Where as the phone will always be tied to the last google account logged in if the bootloader is locked, making the phone useless to sell even overseas. I could be wrong though.
When re-locking my bootloader on my Pixel 2 XL, I only needed to enter "fastboot flashing lock_critical" first. When I entered "fastboot flashing lock" afterwards, this error was returned:
FAILED (remote: ' Device already : locked!')
Seems you only need one step not both. My device is now 100% stock and bootloader is locked and ready for RMA.
rspkt said:
When re-locking my bootloader on my Pixel 2 XL, I only needed to enter "fastboot flashing lock_critical" first. When I entered "fastboot flashing lock" afterwards, this error was returned:
FAILED (remote: ' Device already : locked!')
Seems you only need one step not both. My device is now 100% stock and bootloader is locked and ready for RMA.
Click to expand...
Click to collapse
Yes. just "fastboot flashing lock_critical" will completely lock your bootloader
Looking to sell my phone. So is there detailed instructions I can follow to return to stock and relock bootloader?
def-g said:
Looking to sell my phone. So is there detailed instructions I can follow to return to stock and relock bootloader?
Click to expand...
Click to collapse
Clean fastboot the factory and let it wipe your device. Then factory reset, then lock the bootloader. You must be 100% stock before you lock it down my friend :good:
Badger50 said:
Clean fastboot the factory and let it wipe your device. Then factory reset, then lock the bootloader. You must be 100% stock before you lock it down my friend :good:
Click to expand...
Click to collapse
If data is wiped once I flash the factory image. Why would I need to factory reset it? Your wisdom is appreciated.
def-g said:
If data is wiped once I flash the factory image. Why would I need to factory reset it? Your wisdom is appreciated.
Click to expand...
Click to collapse
Just an extra precaution my friend to make sure that puppy is squeaky clean!
Badger50 said:
Just an extra precaution my friend to make sure that puppy is squeaky clean!
Click to expand...
Click to collapse
Hahaha. :good:
Is the OEM unlocking supposed to be grayed out?
JarMagic said:
Is the OEM unlocking supposed to be grayed out?
Click to expand...
Click to collapse
Usually it's greyed out if it's already unlocked or a verizon phone
Hello Guys,
I am trying to relock the bootloader of MiA1 but if I type command- "fastboot oem unlock" then my mobile cause stuck on bootloop. The same thing also happens with AIO Tool.
So please help me if anyone knows how to relock bootloader again? And also let me know whether unlocking bootloader affect warranty or not?
I know one method to lock bootloader that is, you can install stock ROM by mi flash tool but I need to install magisk and that require to unlock bootloader and if I unlocked once then unable to relock again.
The command in fastboot is fastboot oem lock
Have you done some modifications to the stock boot.img file, such as using magisk or something else?
goofball2k said:
The command in fastboot is fastboot oem lock
Have you done some modifications to the stock boot.img file, such as using magisk or something else?
Click to expand...
Click to collapse
yes
Dipesh17 said:
yes
Click to expand...
Click to collapse
Simply use MIflashtool bro. Flash a nougat fastboot rom via MIFlashtool. Choose option to lock and all
Rajeev said:
Simply use MIflashtool bro. Flash a nougat fastboot rom via MIFlashtool. Choose option to lock and all
Click to expand...
Click to collapse
Bro I need to install Magisk and Magisk need twrp and twrp need to unlock bootloader.
Now once I unlocked bootloader then I am unable to relock bootloader.
I tried miflashtool and fastboot oem lock command but none of them works for me.
What's wrong here I didn't understand, help me please
Dipesh17 said:
Bro I need to install Magisk and Magisk need twrp and twrp need to unlock bootloader.
Now once I unlocked bootloader then I am unable to relock bootloader.
I tried miflashtool and fastboot oem lock command but none of them works for me.
What's wrong here I didn't understand, help me please
Click to expand...
Click to collapse
U did something wrong bro. MI Flashtool can lock bootloader easily with a full firmware flash
Dipesh17 said:
Bro I need to install Magisk and Magisk need twrp and twrp need to unlock bootloader.
Now once I unlocked bootloader then I am unable to relock bootloader.
I tried miflashtool and fastboot oem lock command but none of them works for me.
What's wrong here I didn't understand, help me please
Click to expand...
Click to collapse
Not sure if I understood correctly, but it seems that you want to have Magisk + TWRP + locked bootloader. That is simply not possible. For locked bootloader you must have stock ROM (no root, in fact absolutely no modification).
Dipesh17 said:
Bro I need to install Magisk and Magisk need twrp and twrp need to unlock bootloader.
Now once I unlocked bootloader then I am unable to relock bootloader.
I tried miflashtool and fastboot oem lock command but none of them works for me.
What's wrong here I didn't understand, help me please
Click to expand...
Click to collapse
Bootloader lock is like a door.
If its open you can put nice things like magisk, root, modification like custom rom and kernel.
Now if you try to relock it it won't lock until and unless you take all the modifications out.
Hope this helps.
If you need technical information just let me know
flash stock boot.img and then probably you will be able to lock bootloader. I have done the same way.
mahla13 said:
flash stock boot.img and then probably you will be able to lock bootloader. I have done the same way.
Click to expand...
Click to collapse
With Nougat i flashed stock image selecting "save user data" and i had bootloader relocked without losing data. Root and twrp were gone. I don't know if it is so with Oreo.
So you need TWRP and Magisk root but want a locked bootloader? That just isn't a possible combination.
To install TWRP, you need unlocked bootloader.
If you need root and TWRP, you need to leave the bootloader unlocked.
You can't have both worlds bro. If you unlock and install Magisk and other stuff, you simply can't relock bootloader. That's why you get bootloop
alkesh95 said:
Bootloader lock is like a door.
If its open you can put nice things like magisk, root, modification like custom rom and kernel.
Now if you try to relock it it won't lock until and unless you take all the modifications out.
Hope this helps.
If you need technical information just let me know
Click to expand...
Click to collapse
Thanks man I'll try it on nougat. Please tell me one more thing, unlocking bootloader cause lose warranty or not?
Dipesh17 said:
Thanks man I'll try it on nougat. Please tell me one more thing, unlocking bootloader cause lose warranty or not?
Click to expand...
Click to collapse
Some people might say yes some might say no.
It depends on manufacturer.
OEMs don't explicitly say that it won't void your warranty.
So its grey area.
I am going to email Xiaomi about this and update this thread when i get reply.
Had various experiences with unlocked bootloader. So better to follow safe path.
Edit: Called xiaomi helpline two times.
1st said it will void warranty
2nd said it won't.
Emailed them.
I chatted with a support representative and they said that unlocking bootloader won't void the warranty
nicolasmart said:
I chatted with a support representative and they said that unlocking bootloader won't void the warranty
Click to expand...
Click to collapse
That's just what he said it to you. I got two responses.
Support representatives aren't authorised to send you sms or mail.
If there's an issue with your device (Unlocked BL) and you took it to service center. They might say out of warranty due to bootloader unlocking and what would be your reply to that?
Support representatives said it won't void warranty.
You can't back it up with anything since you dont have any proof of that conversation.
So unless it is written somewhere by xiaomi. Words are just words.
Is it possible to unlock the bootloader, root, make some minor modifications (activation of camera api, copying fm radio apk to system folder, etc), unroot, and finally relock (flashing stock boot.img before, of course) ?
I want to have it unrooted because of bank payments, banks apps and streaming TV apps, but I would like to have proper camera and fm radio... Is it possible??
erunamor said:
Is it possible to unlock the bootloader, root, make some minor modifications (activation of camera api, copying fm radio apk to system folder, etc), unroot, and finally relock (flashing stock boot.img before, of course) ?
I want to have it unrooted because of bank payments, banks apps and streaming TV apps, but I would like to have proper camera and fm radio... Is it possible??
Click to expand...
Click to collapse
Short answer:no.
Long answer: locked bootloader must have stock system and boot partition. Stock boot image will boot only unmodified system partition. However you can have bank and streaming apps with Magisk - use systemless modifications and magisk hide feature.
Lock bootloader after uninstalling Magisk in Mi A1
Thank you for information about Mi Flash Tool but I wanted to ask if it is possible to relock boot loader in Mi A1 after uninstalling Magisk by fastboot commands ?
I haven't tried locking again ,but I wanted to relock again so...
Why oem unlocking appears grey, now why is that am not able to install magisk
alkesh95 said:
Some people might say yes some might say no.
It depends on manufacturer.
OEMs don't explicitly say that it won't void your warranty.
So its grey area.
I am going to email Xiaomi about this and update this thread when i get reply.
Had various experiences with unlocked bootloader. So better to follow safe path.
Edit: Called xiaomi helpline two times.
1st said it will void warranty
2nd said it won't.
Emailed them.[/QUOTE
How to unlock oem unlock,
It appears grey
I unlocked mi account
And installed pixel camera and later I changed the settings in camera from Nexus 6p to pixel and it got stuck, and I uninstalled the application, now oem unlocking appears grey, how to unlock oem
Below It appears bootloader is unlocked, but oem cant be unlocked
Click to expand...
Click to collapse
Recurring data defective touch.
So touch has died on my friends n4 and he’s coming over the next days asking me if I could help.
Of course stock android locked, bootloader, no twrp, no usb debugging.
If I recall right the n4 does not need an OEM Unlocking flag or something, also it shouldn’t be encrypted, right?
Do you think I can just simply oem unlock it, flash twrp and use it to backup the data?
Darkmasterhk said:
Recurring data defective touch.
So touch has died on my friends n4 and he’s coming over the next days asking me if I could help.
Of course stock android locked, bootloader, no twrp, no usb debugging.
If I recall right the n4 does not need an OEM Unlocking flag or something, also it shouldn’t be encrypted, right?
Do you think I can just simply oem unlock it, flash twrp and use it to backup the data?
Click to expand...
Click to collapse
Reboot to bootloader
Unlock bootloader by fastboot commands
fastboot oem unlock
Flash twrp
Backup!!!
No need for oem unlocking..
bgoel4132 said:
Reboot to bootloader
Unlock bootloader by fastboot commands
fastboot oem unlock
Flash twrp
Backup!!!
No need for oem unlocking..
Click to expand...
Click to collapse
Nice thanks, wasn't sure if this phone got some protection at some point.
Or if unlocking comes with a force wipe.
Darkmasterhk said:
Nice thanks, wasn't sure if this phone got some protection at some point.
Or if unlocking comes with a force wipe.
Click to expand...
Click to collapse
Ohh wait.. i just remember that unlocking will do a wipe!! Most probably it will show some warning!!
Darkmasterhk said:
Nice thanks, wasn't sure if this phone got some protection at some point.
Or if unlocking comes with a force wipe.
Click to expand...
Click to collapse
bgoel4132 said:
Ohh wait.. i just remember that unlocking will do a wipe!! Most probably it will show some warning!!
Click to expand...
Click to collapse
Yes, unlocking the bootloader will wipe everything that is on the phone... Use with caution.
Nitin