[UPDATE 01/02/16] WARNING: Locked Bootloader - Xiaomi Mi 4C

Hello everyone,
Just reporting news from last official update of china dev rom 6.1.14 : Xiaomi locked the bootloader for mi 4c and mi note pro in the last dev rom, so if you update you will no longer be able to use fastboot for flashing.
If you have a custom recovery the update process will result in a bootloop.
Link to the official changelog
http://en.miui.com/forum.php?mod=viewthread&tid=208492
From 6.1.14 root procedure have changed, have a look here
http://en.miui.com/thread-185414-1-1.html
UPDATE 01/02/2016
English unlocking method now available
http://en.miui.com/thread-221493-1-1.html
Apply here http://en.miui.com/unlock/
UPDATE 17/01/2016
here you can find fastboot image for china dev 6.1.7
https://mega.nz/#!RMJx2ChD!Jfu44Govt94ngDocVZnqJch960de4xGC5yJplAxK0YY (thanks to @dirwo from htcmania Spain)
https://drive.google.com/file/d/0B3jEkosritexY3V5bjVIbGY1Z1U/view?usp=sharing (thanks to @Ulver)
As reported by @person_x and confirmed by @cowithgun you can revert back the bootloader flashing last stable rom from updater app
FOR DEVICES IN BOOTLOOP check this guide
http://en.miui.com/thread-211309-1-1.html
Xiaomi.eu remove bootloader locking from its rom, so Xiaomi.eu and sMiui 6.1.14 roms are safe!

This is going to be a problem for me. Brought my phone from ibuygou and my phone came with a mi account already associated with it and I don't know the password for it :/

Finners said:
This is going to be a problem for me. Brought my phone from ibuygou and my phone came with a mi account already associated with it and I don't know the password for it :/
Click to expand...
Click to collapse
Create a new account, where you will input all your data, including the phone number...
Achive Diamond member on MIUI forum..with that new account, otherwise you will not be able to unlock it.
Just hit that restore to factory deff. button in security and your phone will be wiped. remember to backup everything on computer.
After your phone is factory deff. then on the initial setup, input the new MI account you just created.. and you're good to go.
Application will be made by the unlock tool, once you logged with your UID (the account number on forum) and password. As soon as MI will let you unlock the bootloader, you will receive an SMS, that your account was allowed to unlock it.
Only after that, you will be able to unlock the bootloader.

gxg said:
Create a new account, where you will input all your data, including the phone number...
Achive Diamond member on MIUI forum..with that new account, otherwise you will not be able to unlock it.
Just hit that restore to factory deff. button in security and your phone will be wiped. remember to backup everything on computer.
After your phone is factory deff. then on the initial setup, input the new MI account you just created.. and you're good to go.
Application will be made by the unlock tool, once you logged with your UID (the account number on forum) and password. As soon as MI will let you unlock the bootloader, you will receive an SMS, that your account was allowed to unlock it.
Only after that, you will be able to unlock the bootloader.
Click to expand...
Click to collapse
Thanks, anyway to change mi account without a full reset? Have all the apps and that I want set up.
I'm also on an xiaomi.eu ROM ATM should I reset through twrp?

Finners said:
Thanks, anyway to change mi account without a full reset? Have all the apps and that I want set up.
I'm also on an xiaomi.eu ROM ATM should I reset through twrp?
Click to expand...
Click to collapse
yes.. just a simple wipe will do..also cache and davilk cache..
after that, you can apply for new MI acoount. The one you will own, and know everything about it.
I didn't payed too much attention, but how in the world, ibuygou to send you a new device with a prestored MI account?! I don't get it.

gxg said:
yes.. just a simple wipe will do..also cache and davilk cache..
after that, you can apply for new MI acoount. The one you will own, and know everything about it.
I didn't payed too much attention, but how in the world, ibuygou to send you a new device with a prestored MI account?! I don't get it.
Click to expand...
Click to collapse
It came with an xiaomi.eu ROM and twrp already installed. Worryingly I've done a full system wipe and clean install of a xiaomi.eu ROM before and it hasn't reset my mi account. Or so I thought, will try again Friday or at the weekend.

Isn't locking bootloader against Mi's 'geek' spirit?
Locking bootloader is aimed to provide better user experience, which we've been trying to do the whole time. In the meantime, we've provided a unlocking tool for senior users who know their ways around flashing and tweaking their devices. (Unlocking Tutorial)
The unlocking process is really simple. After unlocking, the device can do all the things as before we locked bootloader.
The unlocking procedure will need Internet access to get the unlocking password. Also, the Mi Account logged in on the Mi phone and the unlocking tool needs to be the same. Otherwise the unlocking request will be denied. This will ensure that ill-intentioned people will not get access to your personal data.
Click to expand...
Click to collapse
What a poor move by them

Well, I think a *****, more coming from a company that its beginnings were a simple modified ROM, if all the phones have blocked today Xiaomi not exist. These behaviors piss me much. At least hopefully option to open it easily, like google with the nexus
Enviado desde mi Mi-4c mediante Tapatalk

gxg said:
Create a new account, where you will input all your data, including the phone number...
Achive Diamond member on MIUI forum..with that new account, otherwise you will not be able to unlock it.
Just hit that restore to factory deff. button in security and your phone will be wiped. remember to backup everything on computer.
After your phone is factory deff. then on the initial setup, input the new MI account you just created.. and you're good to go.
Application will be made by the unlock tool, once you logged with your UID (the account number on forum) and password. As soon as MI will let you unlock the bootloader, you will receive an SMS, that your account was allowed to unlock it.
Only after that, you will be able to unlock the bootloader.
Click to expand...
Click to collapse
excuse , as you become a diamond member?

Maybe they want to protect new costumers from bloatware installed by resellers, and the only option is locking the bootloader...
BUT
-the unlocking peocedure is only in Chinese at the moment
-you don't receive the unlock code immediately, the wait could be 15 days
-Xiaomi locked already sold phone by an update without writing it on changelog
I own a Mi4c by 2 weeks, fortunately I'm on sMiui, otherwise with this update I would have returned this phone

Vins1970 said:
excuse , as you become a diamond member?
Click to expand...
Click to collapse
You need to be very active on en.miui.com forum...
Maybe if you open a post in that community someone could help you in a better way...
This move by Xiaomi will prevent other s**t from resellers...

Well I guess don't want to flash the developer rom, then
How will this affect roms like sMIUI or Xiaomi.eu?

I understand why they did it, but I don't like how they enabled it. They should have made all future phones being made/shipped out be locked, so then you know from the start you have a locked bootloader. I feel bad whoever ran into issues with updating with a custom recovery.
Sent from my MI 4W using Tapatalk

It might be foreboding of a move into more international markets for them. Seems like an attempt to cripple resellers that modify stock or flash the EU roms in any case.
I can't imagine any other incentive for them to make this move, since they've always been so focused on ROM development themselves, they must've realized this would not sit well with their audience. I remember people marveling at the first MIUI ROM when it came around for the Nexus One. Weird how that feels nostalgic already.
I ordered a 4c not 24 hours ago, I hope this doesn't mean I'll get treated to an unlock process exclusively in Chinese before I can get a crack at it. But no use worrying about that yet, cross that bridge when we get to it.

Does anyone has an idea on what to do with this phone now?
I just bought it today and I was going to install xiaomi.eu rom. Now I have just spent 2000 HKD on a phone full of "MI accounts" and Chinese software that is no use to me... Even the unlock method requires diamond status or whatsoever on your MI account? I don't even want to have a MI account!! This is madness.. and the unlock software is all in Chinese even on your phone!

person_x said:
Does anyone has an idea on what to do with this phone now?
I just bought it today and I was going to install xiaomi.eu rom. Now I have just spent 2000 HKD on a phone full of "MI accounts" and Chinese software that is no use to me... Even the unlock method requires diamond status or whatsoever on your MI account? I don't even want to have a MI account!! This is madness.. and the unlock software is all in Chinese even on your phone!
Click to expand...
Click to collapse
Return the phone to the seller, if there is a pre existing MiAccount the phone is used, not new, I never heard of phone with TWRP installed from the seller, they usually use a live version to hide the modification...
I hope you have paid with PayPal

Logic_ said:
It might be foreboding of a move into more international markets for them. Seems like an attempt to cripple resellers that modify stock or flash the EU roms in any case.
I can't imagine any other incentive for them to make this move, since they've always been so focused on ROM development themselves, they must've realized this would not sit well with their audience. I remember people marveling at the first MIUI ROM when it came around for the Nexus One. Weird how that feels nostalgic already.
I ordered a 4c not 24 hours ago, I hope this doesn't mean I'll get treated to an unlock process exclusively in Chinese before I can get a crack at it. But no use worrying about that yet, cross that bridge when we get to it.
Click to expand...
Click to collapse
Probably your phone will come with a old unofficial version of miui, simply don't apply 6.1.14 china dev, if you want an official rom flash the last stable, or sMiui...
I think they need to sell of the existing stock before pushing locked bootloader smartphone to resellers...

Ulver said:
I understand why they did it, but I don't like how they enabled it. They should have made all future phones being made/shipped out be locked, so then you know from the start you have a locked bootloader. I feel bad whoever ran into issues with updating with a custom recovery.
Sent from my MI 4W using Tapatalk
Click to expand...
Click to collapse
It seems to be a panic solution from XIAOMI... But I for one, have had bloatware/malware installed when I got the device. I just bought one for my girlfriend, and I'm positive that there is bloatware installed as well.
I am sure that the team at Xiaomi are reading this, and when XDA members (like me) complain about bloatware, they see a threat, as I sure as hell won't recommend a device from Xiaomi to rookie users because of the bloatware.

ice-it said:
Return the phone to the seller, if there is a pre existing MiAccount the phone is used, not new, I never heard of phone with TWRP installed from the seller, they usually use a live version to hide the modification...
I hope you have paid with PayPal
Click to expand...
Click to collapse
I probably did not explained very well... what i mean by MI account is all the software related to it.
I mean there is not even Global ROM for this phone! I just wanted to install Xiaomi.eu rom and then to use the Google Now Launcher until Cyanogen gets more stable!

jonasb_dk said:
It seems to be a panic solution from XIAOMI... But I for one, have had bloatware/malware installed when I got the device. I just bought one for my girlfriend, and I'm positive that there is bloatware installed as well.
I am sure that the team at Xiaomi are reading this, and when XDA members (like me) complain about bloatware, they see a threat, as I sure as hell won't recommend a device from Xiaomi to rookie users because of the bloatware.
Click to expand...
Click to collapse
Like I said, they need to do this, but they done it in the worst way, failing costumers trust...
At least now I can suggest the mi4c when normal people ask, as alternative to the factory locked RedMi Note 3...

Related

Newest Global Stable Rom: V9.5.18.0.ODGMIFA

The global stable which is floating around is very old, so here's a newer one.
http://bigota.d.miui.com/V9.5.18.0.ODGMIFA/miui_MIMIX2SGlobal_V9.5.18.0.ODGMIFA_a9e31fa04c_8.0.zip
It might be possible to update to this if you are on older global stable.
Nightly builds are also updated at:
https://funkyhuawei.club/mimix2builds
We have up to May 8 builds now.
I will add stable builds there in the future as well.
Thanks a lot. Is it a fastboot rom?
underlines said:
Thanks a lot. Is it a fastboot rom?
Click to expand...
Click to collapse
Not a fastboot rom. Regular OTA zip.
Cool thx!
Could you please provide fastboot ROM version as well?
duraaraa said:
Not a fastboot rom. Regular OTA zip.
Click to expand...
Click to collapse
Hmm do you know if this is flashable within the updater when we have a locked bootloader on the chinese stable (8gb variant)?
underlines said:
Hmm do you know if this is flashable within the updater when we have a locked bootloader on the chinese stable (8gb variant)?
Click to expand...
Click to collapse
It's not. It fails due to region mismatch. It might work if you have an original global phone, but not on Chinese.
For Chinese, only hope of switching to global is unlocking the bootloader.
Just FYI, you can't install it through Updater app as this update is a beta update. Flash it manually with TWRP.
Edit. At least that's what Updater app tells me, I'm on v9.5.4.0 Global.
duraaraa said:
It's not. It fails due to region mismatch. It might work if you have an original global phone, but not on Chinese.
For Chinese, only hope of switching to global is unlocking the bootloader.
Click to expand...
Click to collapse
Thanks for that insight.
I am really pissed at Xiaomi: I am a 5 year Gold user in their forum and once even was a beta tester and admin there, in the Galaxy Note 1 + MIUI days.
When I bought the Mi Mix 2S 8GB variant last Sunday, I logged in with my MI Account, which has unlock permissions since 2 years and I was able to unlock any new Xiaomi phone I ever bought immediately without waiting for confirmation SMS anymore (as the Unlocking permission is on account level, not device level).
Then I enabled Developer Mode and went into "Mi Unlock status" to press "Add account and device". After that I started the unlocker application as usual and tried to unlock, which failed. with the message "Wait 360 hours" which is over 10 days! Damn...
Later I checked the developer settings again and saw another thing "OEM unlocking" which is set to OFF.
TLDR; Do you know if we have to set this to ON as well, before starting the unlocking process?
underlines said:
Thanks for that insight.
I am really pissed at Xiaomi: I am a 5 year Gold user in their forum and once even was a beta tester and admin there, in the Galaxy Note 1 + MIUI days.
When I bought the Mi Mix 2S 8GB variant last Sunday, I logged in with my MI Account, which has unlock permissions since 2 years and I was able to unlock any new Xiaomi phone I ever bought immediately without waiting for confirmation SMS anymore (as the Unlocking permission is on account level, not device level).
Then I enabled Developer Mode and went into "Mi Unlock status" to press "Add account and device". After that I started the unlocker application as usual and tried to unlock, which failed. with the message "Wait 360 hours" which is over 10 days! Damn...
Later I checked the developer settings again and saw another thing "OEM unlocking" which is set to OFF.
TLDR; Do you know if we have to set this to ON as well, before starting the unlocking process?
Click to expand...
Click to collapse
I set it to on before trying to unlock and my device was unlocked immediately. I'm a Diamond member and was a beta tester in 2017 though so I'm not sure if that makes any difference
underlines said:
Thanks for that insight.
I am really pissed at Xiaomi: I am a 5 year Gold user in their forum and once even was a beta tester and admin there, in the Galaxy Note 1 + MIUI days.
When I bought the Mi Mix 2S 8GB variant last Sunday, I logged in with my MI Account, which has unlock permissions since 2 years and I was able to unlock any new Xiaomi phone I ever bought immediately without waiting for confirmation SMS anymore (as the Unlocking permission is on account level, not device level).
Then I enabled Developer Mode and went into "Mi Unlock status" to press "Add account and device". After that I started the unlocker application as usual and tried to unlock, which failed. with the message "Wait 360 hours" which is over 10 days! Damn...
Later I checked the developer settings again and saw another thing "OEM unlocking" which is set to OFF.
TLDR; Do you know if we have to set this to ON as well, before starting the unlocking process?
Click to expand...
Click to collapse
From my experience yes, you have to switch it on. I'm pissed off as well, got the device mid-April and got it usable only a week ago on the 3rd of May, as 360h is a heckin' 15 days. Gotta think twice before buying anything Xiaomi again, though Mix 2S is beyond amazing thus far <3
skw5115 said:
I set it to on before trying to unlock and my device was unlocked immediately. I'm a Diamond member and was a beta tester in 2017 though so I'm not sure if that makes any difference
Click to expand...
Click to collapse
Can I borrow your account and unlock mine? I've still got to wait 10 days
duraaraa said:
Can I borrow your account and unlock mine? I've still got to wait 10 days
Click to expand...
Click to collapse
I think that would be theoretically possible:
Set your device's MI Account to an account that already has unlock permissions.
In developer options add the device for unlock permissions.
In developer options turn on OEM unlock.
Unlock.
But never tried. I'm sure xiaomi is banning accounts that unlock too many devices, because thats how they prevent resellers from buying chinese devices and flashing the global rom in big quantities.
underlines said:
I think that would be theoretically possible:
Set your device's MI Account to an account that already has unlock permissions.
In developer options add the device for unlock permissions.
In developer options turn on OEM unlock.
Unlock.
But never tried. I'm sure xiaomi is banning accounts that unlock too many devices, because thats how they prevent resellers from buying chinese devices and flashing the global rom in big quantities.
Click to expand...
Click to collapse
Chinese resellers, generally, have been using EDL to flash the global rom without touching the bootloader. But it seems not possible with Mi Mix 2S. I think they're trying to prevent resellers from installing compromised custom ROMs, which is fine, but 15 days is still a long wait.
My account also allows unlocking, but not instantly it would seem, as I got the 15 day wait. I don't have any kind of special account, but I've had it for a long time.
On the Mi Mix 2, I had a 72 hour wait, which I didn't really mind. But 360 hours is a long time!
Anyway, theoretically, if someone offered me their account which can unlock the phone instantly, it would be a gamble. If it turns out it doesn't work to unlock the phone instantly, I think my wait would get reset to 360 hours again.
any news about root?it's working correctly by flash magisk from polaris recovery?
underlines said:
Thanks for that insight.
I am really pissed at Xiaomi: I am a 5 year Gold user in their forum and once even was a beta tester and admin there, in the Galaxy Note 1 + MIUI days.
When I bought the Mi Mix 2S 8GB variant last Sunday, I logged in with my MI Account, which has unlock permissions since 2 years and I was able to unlock any new Xiaomi phone I ever bought immediately without waiting for confirmation SMS anymore (as the Unlocking permission is on account level, not device level).
Then I enabled Developer Mode and went into "Mi Unlock status" to press "Add account and device". After that I started the unlocker application as usual and tried to unlock, which failed. with the message "Wait 360 hours" which is over 10 days! Damn...
Later I checked the developer settings again and saw another thing "OEM unlocking" which is set to OFF.
TLDR; Do you know if we have to set this to ON as well, before starting the unlocking process?
Click to expand...
Click to collapse
I can confirm to you, that having that option set to ON, in developer options, the result is the same...i got an "WAIT 360 Hours" too.
Got my message text last Sunday, granted me to unlock the device, then when i logged into my Mi Account to unlock it, gave me that message...so, got to wait 360 hours.
When i flash a global rom, is the bootloader still unlocked? Have the china version with unlocked bootloader and xiaomi.eu rom at the moment.
tasar said:
When i flash a global rom, is the bootloader still unlocked? Have the china version with unlocked bootloader and xiaomi.eu rom at the moment.
Click to expand...
Click to collapse
Yes, your bootloader won't relock again and if you relock it you can unlock it instantly again without waiting the 360h.
@duraaraa
Can you find fastboot ROM version of it? That would be highly appreciated.
graw2 said:
@duraaraa
Can you find fastboot ROM version of it? That would be highly appreciated.
Click to expand...
Click to collapse
I'm impressed with the difficulty to release a fastboot version for the Global Rom.
For every build has fastboot version on bigota servers but more difficult to find them than the recovery version
Sent from my MI 5 using Tapatalk

Flash & Unbrick Mi MIX 2S by Test Point Method!

First of all, i apologize for my bad english.
this method will help you to unbrick your Mi Mix 2s!
from :
1. The system has been destroyed
2. "This MIUI can't be installed on this device"
3. Locked Bootloader in global/ china ROM
4. Etc
how to do :
1. Remove the back panel of the phone
2. Do test point #below the rear camera
3. Flash it with MiFlash2018-5-28-0
*before you flash, go to MiFlash2018 Folder -> Mi -> account_auth.exe
login with Authorized Mi Account (thanks for redmi note 5/pro ARP cases)
4. do flash
5. wait for done
6. enjoy ur mi mix 2s again!!!
Basically everyone on the official Xiaomi Support Threads for the Mix 2S says this does not work. Not almost everybody--every single person that has tried it and left a comment about their experience. All you will do if you follow these instructions is permanently destroy your phone and if that is your intention smashing it repeatedly with a hammer is faster and easier.
Sorry, I did for my phone, and it's works
And now I am replying from my mix 2s,
It was bricked XE model with locked bootloader in global rom. Just flash with China rom, and the key is mi flash 2018 with authorized mi account which we posted in miui Russia forum to get authorized for bricked arp redmi note 5 pro
UnHunt said:
First of all, i apologize for my bad english.
this method will help you to unbrick your Mi Mix 2s!
from :
1. The system has been destroyed
Click to expand...
Click to collapse
Please, tell me how did you destroy the system? I can't imagine how this is possible.
Adriano-A3 said:
Please, tell me how did you destroy the system? I can't imagine how this is possible.
Click to expand...
Click to collapse
I bought this bricked phone from someone, XE model, he flashed to global rom and forgot to choose Clear All, he check Clear and Lock in Mi Flash,
Then the phone is bootloop for a month, he tried to flash, etc with any methods, flash recovery, etc
That's how his phone system destroyed
Sorry for my bad english
If your system says it got destroyed it isn't destroyed it only locked the bootloader and that means you have to unlock it again to access the rom.
@jhs39 and ryan mixed: You´re absolutely right: Due to a failed flash to Android P, my Mix2s got hardbricked -
only showing 'The system is destroyed' - the bootloader was re-locked - only Fastboot was working.
I was able to re-unlock the bootloader by using the latest MiUnlockTool ( the older ones got stuck at 50%... )
- after that, the phone was booting again and everything was OK. My experience is: forget all workarounds with
deepflash cables, testpoint aso - the possibility to damage the hardware of the phone is excessive and they won´t
lead to success. The only way to get it working again is to unlock the bootloader! And this is working not depending
if usb debugging is enabled or you got ´find my phone´ enabled in your mi.account,....
Pfofeldix said:
@jhs39 and ryan mixed: You´re absolutely right: Due to a failed flash to Android P, my Mix2s got hardbricked -
only showing 'The system is destroyed' - the bootloader was re-locked - only Fastboot was working.
I was able to re-unlock the bootloader by using the latest MiUnlockTool ( the older ones got stuck at 50%... )
- after that, the phone was booting again and everything was OK. My experience is: forget all workarounds with
deepflash cables, testpoint aso - the possibility to damage the hardware of the phone is excessive and they won´t
lead to success. The only way to get it working again is to unlock the bootloader! And this is working not depending
if usb debugging is enabled or you got ´find my phone´ enabled in your mi.account,....
Click to expand...
Click to collapse
https://forum.xda-developers.com/re...l-unbrick-redmi-note-5-whyred-t3816260/page47
Xiaomi server has updated, only one authorized account for one flash, one device
UnHunt said:
https://forum.xda-developers.com/re...l-unbrick-redmi-note-5-whyred-t3816260/page47
Xiaomi server has updated, only one authorized account for one flash, one device
Click to expand...
Click to collapse
Hm, maybe we´re going to be a bit OT - I read the mentioned thread - who needs five mi accounts?
I have only one for my three registered Mi´s. I did the re-unlock of my Mix2s two weeks ago and
I checked it again before writing this - it still has permission. So, maybe there are other reasons why
Xiaomi has revoked some people´s accounts permission? Maybe depending on the age of the
account, the region, or they reglement the number? IDK. Only Xiaomi knows...
Pfofeldix said:
Hm, maybe we´re going to be a bit OT - I read the mentioned thread - who needs five mi accounts?
I have only one for my three registered Mi´s. I did the re-unlock of my Mix2s two weeks ago and
I checked it again before writing this - it still has permission. So, maybe there are other reasons why
Xiaomi has revoked some people´s accounts permission? Maybe depending on the age of the
account, the region, or they reglement the number? IDK. Only Xiaomi knows...
Click to expand...
Click to collapse
For backup, cause of hardbrick of redmi note 5 anti rollback, no fastboot, no recovery, etc, the only way is to flash in edl for ubl devices, otherwise for non ubl devices we do test point, not permission to unlock, but permission to flash in edl mode.
Try miflash 2018,go to "mi" folder, login with your account, see unauthorized or authorized.
OK, arb can be a bad trap for owners of redmi note 5, but is it also
applicable to the Mix2s? As I wrote, I used the 'old' miflash_unlock
( ver. 3.3.525.23 ) and after that I flashed from failed Android P to
global dev. and then again to Android P using XiaoMiFlash
( ver. 2017.4.25.0 ). And honestly, I´m a bit scared of trying a new
tool...
Pfofeldix said:
OK, arb can be a bad trap for owners of redmi note 5, but is it also
applicable to the Mix2s? As I wrote, I used the 'old' miflash_unlock
( ver. 3.3.525.23 ) and after that I flashed from failed Android P to
global dev. and then again to Android P using XiaoMiFlash
( ver. 2017.4.25.0 ). And honestly, I´m a bit scared of trying a new
tool...
Click to expand...
Click to collapse
I mean the flashing method, not about ARB.
I used that method for my bricked mi mix 2s,
XE model with Locked BL in global rom,
Just fastboot and recovery,
Bootloop,
Everytime i flash with MI PC Suite 3.0 beta, it's detected as Global or XA model, when i flashed, phone bricked again.
I do try unlock BL again, and got message "this account is not bound to device or something like that" in Mi Unlock
So i downloaded MiFlash 2018 + borrow authorized mi account,
Do test point by opening rear side,
Then flashed China Stable or Developer Rom & my phone is up again
I guess your phone is XA, not XE
Sorry, but @Pfofeldix is right. I have the XE model and once I locked the bootloader while being on Global ROM. Phone went softbricked of course, but I used Mi Unlock to unlock it and it went back to life again. Then I've done the whole procedure multiple times and during every single one of them I was able to "revive" my phone.
There's no point in destroying the phone when you can achieve the same outcome with the phone intact, left alone that some people say that the testpoint method doesn't work.
I don't know why some people can't relock and unlock again, but it definitely is possible if you did everything right in the first place.
teddy74eva said:
Sorry, but @Pfofeldix is right. I have the XE model and once I locked the bootloader while being on Global ROM. Phone went softbricked of course, but I used Mi Unlock to unlock it and it went back to life again. Then I've done the whole procedure multiple times and during every single one of them I was able to "revive" my phone.
There's no point in destroying the phone when you can achieve the same outcome with the phone intact, left alone that some people say that the testpoint method doesn't work.
I don't know why some people can't relock and unlock again, but it definitely is possible if you did everything right in the first place.
Click to expand...
Click to collapse
Because you can unlock it before, when it unlocked, of course you can flash to any rom.
The problem was my phone Locked in hardbrick state,
Mi account not bound to device.
that's why i do test point, i didn't suggest people to destroy their phone, i do for my phone and it back to life. It's ok, i just want to share.
UnHunt said:
https://forum.xda-developers.com/re...l-unbrick-redmi-note-5-whyred-t3816260/page47
Xiaomi server has updated, only one authorized account for one flash, one device
Click to expand...
Click to collapse
That's a different situation. The person who posted that had 5 accounts. I've used the same MI Account to unlock the bootloader on all 4 of the Xiaomi devices that I've owned. If you got caught using multiple accounts to request bootloader unlock I think Xiaomi always deauthorized the accounts.
jhs39 said:
That's a different situation. The person who posted that had 5 accounts. I've used the same MI Account to unlock the bootloader on all 4 of the Xiaomi devices that I've owned. If you got caught using multiple accounts to request bootloader unlock I think Xiaomi always deauthorized the accounts.
Click to expand...
Click to collapse
Lol, that guy said 5 accounts to flash edl mode, not account to unlock bootloader, that's a different situation
Authorized account
Hi, thanks for tutorial but i don't have authorized account. Could someone please borrow me theirs? Maybe in the DM? Thank you very very much.
kure94 said:
Hi, thanks for tutorial but i don't have authorized account. Could someone please borrow me theirs? Maybe in the DM? Thank you very very much.
Click to expand...
Click to collapse
Check DM
Does anyone have authorized account that they would let me use for Once?
PLease can someone with an authorized account can borrow me de login and pass in DM, bricked mi6 with never unlocked bootloader. Really thanks

Mi Mix 3 bootloop, please Help.

Solved!
Firstly, I apologize for basic English, but it is not my first language.
I am desperate and urgently needing help.
I made the mistake of flash the Global rom 10.1.1 in a Chinese ver. and locking the bootloader through MI flash tools.
The result was a Bootloop to recovery.
Already tried:
Re-unlock the bootloader
- I get the message "Wait 30 days to unlock another device".
Install through recovery using Mi Pc suite 3.0 beta.
-With stable version 10.2.2 I receive the message "error install the latest version"
- With version Dev 9.1.14 "error to install the dev version download on the official website"
Finally in EDL mode with Miflash tools ver. 2018
- I get the message that I am not have permissions to flash any of the Roms above.
Can someone please help me, through some unknown process or through authentication my ID 1683581889.
Many thanks in advance.
Short tutorial
1- Start your device in EDL mode "test point" by : https://en.miui.com/thread-5293017-1-1.html .
2- Download TeamViewer 14.x.x, MIFlash tools 2018 and last version of the fastboot Rom "Dev or Stable".
3- get in touch with this guy " https://forum.xda-developers.com/member.php?u=5189577 " .
the man is a legend in 3min your device will be restored.
All credits are to NikSalsa, gonyla and nickgrserifos89.
hugocorreia said:
Firstly, I apologize for basic English, but it is not my first language.
I am desperate and urgently needing help.
I made the mistake of flash the Global rom 10.1.1 in a Chinese ver. and locking the bootloader through MI flash tools.
The result was a Bootloop to recovery.
Already tried:
Re-unlock the bootloader
- I get the message "Wait 30 days to unlock another device".
Install through recovery using Mi Pc suite 3.0 beta.
-With stable version 10.2.2 I receive the message "error install the latest version"
- With version Dev 9.1.14 "error to install the dev version download on the official website"
Finally in EDL mode with Miflash tools ver. 2018
- I get the message that I am not have permissions to flash any of the Roms above.
Can someone please help me, through some unknown process or through authentication my ID 1683581889.
Many thanks in advance.
Click to expand...
Click to collapse
If you flashed the Global rom on the Chinese model phone and locked the bootloader you'll have yourself a nice paper weight
I hope not,
When I did the flash, had the pc connected to a smarttv, due to high resolution the option "clean all and lock" was hidden. which led to screw up.
You need to reflash the stock Chinese firmware with Xiaomi's firmware flashing tool. If you unlocked your device through the official app, it will be able to re-unlock the bootloader to flash it.
It was my first choice. Tried with:
Miflash 3.0/3.x, Miflash pro 3.x, XiaoMiflash, XiaomoABD and always end up with same results " error install the latest version". Maybe i losing something.
With official unlock tool i get message "Wait 30 days to unlock another device".
Maybe because i unlink my account before,
the idea was return to full stock to resell the device.
hugocorreia said:
It was my first choice. Tried with:
Miflash 3.0/3.x, Miflash pro 3.x, XiaoMiflash, XiaomoABD and always end up with same results " error install the latest version". Maybe i losing something.
Click to expand...
Click to collapse
You can try EDL mode but not sure how that's done on the Mix 3
Mackay53 said:
You can try EDL mode but not sure how that's done on the Mix 3
Click to expand...
Click to collapse
At this moment, the device is disassembled in the EDL mode.
But when I try to flash a Rom I'm getting the message, that my ID does not have permissions to flash.
hugocorreia said:
With official unlock tool i get message "Wait 30 days to unlock another device".
Maybe because i unlink my account before,
the idea was return to full stock to resell the device.
Click to expand...
Click to collapse
Unlinking your account removes your ability to re-unlock your bootloader necause that devices bootloader unlock was tied to your account.
hugocorreia said:
With official unlock tool i get message "Wait 30 days to unlock another device".
Maybe because i unlink my account before,
the idea was return to full stock to resell the device.
Click to expand...
Click to collapse
jcsww said:
Unlinking your account removes your ability to re-unlock your bootloader necause that devices bootloader unlock was tied to your account.
Click to expand...
Click to collapse
And now because you can't boot phone to connect account to phone it's a paper weight. Not sure what else you can do.
You could try using the standard fastboot from google and running through the scripts provided by Xiaomi to try to flash, even though the BL is locked. You might be able to fix it that way. What I would do is connect the phone, hold down VOL Down + Power til you get Fastboot mode, and then try running through the fastboot lines one at a time in the Xiaomi script.
As others have mentioned, you have created a brick. Whatever you choose to do at this point is up to you, and you certainly could make your situation worse. If you live in a country that Xiaomi supports, you could get the device to a service center and they can almost certainly fix it. I am looking into Qualcomm EDL stuff on this device, and am hopeful that I can find a way to change the hardware origin flags at a hardware level. Nothing concrete yet though.
Edit: for clarity: I'm saying flash a CN STABLE version from fastboot, over the global version.
jcsww said:
Unlinking your account removes your ability to re-unlock your bootloader necause that devices bootloader unlock was tied to your account.
Click to expand...
Click to collapse
Now realise that, i done a mistake after another.
My hope is to find a solution , maybe S-unlock.
PWn3R said:
You could try using the standard fastboot from google and running through the scripts provided by Xiaomi to try to flash, even though the BL is locked. You might be able to fix it that way. What I would do is connect the phone, hold down VOL Down + Power til you get Fastboot mode, and then try running through the fastboot lines one at a time in the Xiaomi script.
As others have mentioned, you have created a brick. Whatever you choose to do at this point is up to you, and you certainly could make your situation worse. If you live in a country that Xiaomi supports, you could get the device to a service center and they can almost certainly fix it. I am looking into Qualcomm EDL stuff on this device, and am hopeful that I can find a way to change the hardware origin flags at a hardware level. Nothing concrete yet though.
Edit: for clarity: I'm saying flash a CN STABLE version from fastboot, over the global version.
Click to expand...
Click to collapse
I Will try.
Status:
Didn't work , lost recovery " system destroyed".
Now i only have fastboot and EDL mode.
I've been talking to the S-unlocked team, and they say they support Mi MIX 3 through EDL mode. The service costs $ 25. Does anyone know someone who provides the same service cheaper?
hugocorreia said:
I've been talking to the S-unlocked team, and they say they support Mi MIX 3 through EDL mode. The service costs $ 25. Does anyone know someone who provides the same service cheaper?
Click to expand...
Click to collapse
Cheaper??? That sounds like a bargain!
invisiblewave said:
Cheaper??? That sounds like a bargain!
Click to expand...
Click to collapse
I have to agree! You can't expect them to do it for nothing. It is a service and it will restore the device that isn't working to working condition. Definitely a bargain!
jcsww said:
I have to agree! You can't expect them to do it for nothing. It is a service and it will restore the device that isn't working to working condition. Definitely a bargain!
Click to expand...
Click to collapse
Sorry, but it's not my point of view, please understand.
So far U-Unlocker was unknown company I'm afraid to spend another 25 $ for nothing.
So far I'm losing $ 500 "device cost" I do not want to waste more money on a device that is device that is destined for resale.
hugocorreia said:
Sorry, but it's not my point of view, please understand.
So far U-Unlocker was unknown company I'm afraid to spend another 25 $ for nothing.
So far I'm losing $ 500 "device cost" I do not want to spend more money on a device that is device that is destined for resale.
Click to expand...
Click to collapse
That doesn't make much sense.
If you do nothing you lose $500, phone in current state has no resale value.
If you spend $25 you could potentially get your phone back to a working state with a few hundred value
hugocorreia said:
I've been talking to the S-unlocked team, and they say they support Mi MIX 3 through EDL mode. The service costs $ 25. Does anyone know someone who provides the same service cheaper?
Click to expand...
Click to collapse
Maybe the right question was.
Anyone know if they are reliable? It will work? Or someone used the service before for this device.

Device locked / associated mi account

Hello ppl,
I unlocked the bootloader and I can flash any custom ROM without problem...But when I'm installing the official MIUI comes back the lock screen ( this device is assosiated with mi account).
So, everytime I have to connect to WiFi and enter my password to unlock it!
Why is that? How can i free my device from this cloud lock? Is it enough to remove my device from the assosiated devices list from my cloud? ( I think no, cause my device has the lock already and waits...)
Do I have to use mi account unlock tool?
I don't need cloud xiaomi cloud at all .
I used it only to unlock my bootloader.
Thanks...
ellasalle said:
Hello ppl,
I unlocked the bootloader and I can flash any custom ROM without problem...But when I'm installing the official MIUI comes back the lock screen ( this device is assosiated with mi account).
So, everytime I have to connect to WiFi and enter my password to unlock it!
Why is that? How can i free my device from this cloud lock? Is it enough to remove my device from the assosiated devices list from my cloud? ( I think no, cause my device has the lock already and waits...)
Do I have to use mi account unlock tool?
I don't need cloud xiaomi cloud at all .
I used it only to unlock my bootloader.
Thanks...
Click to expand...
Click to collapse
I'm not certain what is happening there. Have you got TWRP custom recovery installed? I have had a multitude of issues with MIUI activation and accounts. As I created a MIUI account from the phone and it was a different account number to when I sign in via the website, so they didn't match up when I went to sign into Mi Unlock. It said I had to wait 6 months to use the mobile number with a different account. So had to get another SIM just to unlock the phone.
Unless the phone hasn't been fully wiped. You might need a factory reset or format data.
Thanks... Phone works perfect on crdroid.. I have offcourse the Chinese twrp..
I can flash every ROM without problem...
Only when I'm installing Miui I have the lock screen asking for activation and password..
I know my pass and I can go on...
But I want to disable it..
I don't want cloud lock on my device..
I'm also curious how it stays cloud locked after factory reset/ wiping everything... Lock stays probably in another partition....
It's normal behaviour, I get the same prompt when I install MIUI.
yes is normal.. But very irritating.... If i dont have wifi i cannot unlock my phone!!!!
So no way to de-associate my device ?
Last time for me that I'm buying xiaomi....
Good hardware , but they want to control and spy..
Not nice..
Next time One plus...
ellasalle said:
yes is normal.. But very irritating.... If i dont have wifi i cannot unlock my phone!!!!
So no way to de-associate my device ?
Last time for me that I'm buying xiaomi....
Good hardware , but they want to control and spy..
Not nice..
Next time One plus...
Click to expand...
Click to collapse
To disable it install official miui, sign into your mi account, then go to settings and sign out, and reset the phone. It will not ask for an account afterwards
---------- Post added at 12:01 AM ---------- Previous post was at 12:00 AM ----------
ellasalle said:
yes is normal.. But very irritating.... If i dont have wifi i cannot unlock my phone!!!!
So no way to de-associate my device ?
Last time for me that I'm buying xiaomi....
Good hardware , but they want to control and spy..
Not nice..
Next time One plus...
Click to expand...
Click to collapse
It's nothing to do with spying, you didn't remove your account properly

Buying a used phone. Is the second-hand device trustworthy and safe to use?

[Apologies for being a noob, I tried my best to do the homework]
I want to buy a used Pixel 2 (or Pixel 3). There is some general advice on the internet reminding to check:
(i) for physical damage
(ii) if ESN / IMEI has been blacklisted
(iii) if the device is compatible with a carrier (communication standard, uses SIM and not e-SIM, not carrier locked)
(iv) and warning that the device can break or become blacklisted after the purchase.
All of the above is associated with a risk, which is limited to the amount of money paid.
But my primary concern is the risk from using the second-hand device where privacy is critical (email, online banking, 2FA through SMS). How do I make sure the previous owner hasn't planted a backdoor? If I trust Google, what are the reasonable steps to ensure that the device hasn't been tampered with by someone else? In particular:
(1) How do I check on Pixel 2 that the firmware, bootloader, OS are the original ones?
(2) If the device had been bootloader unlocked and/or rooted, is it possible to restore the original images, re-lock the bootloader to be confident that no one (but Google) will spy on me?
(3) Is there anything I am missing?
(4) Which of these are probably different on Pixel 3 and should be asked on Pixel 3 forum?
I barely understand the difference between the bootlocker and the recovery, and I would appreciate clear answers very much.
Related:
- A related thread mentions telling apart Verizon and unlocked versions of Pixel 2:
Buying Pixel 2 on Craigslist any tips to avoid issues?
Hi, I would like to buy a used Pixel 2 off Craigslist and since I am not familiar with the Pixel 2 I hope you can help me make sure I don't get scammed. I know I need to check that the IMEI is not blacklisted (can run it through the swappa IMEI...
forum.xda-developers.com
- A similar question was asked about Galaxy Note 9. One senior member says "Hell, back in the day we could reset knox counters ... even checking knox isn't a full proof method". Another says "So rest assured if your Warranty Bit is not 0x1 a Custom Binary has never been flashed". I am confused, as there is no concensus.
Bought used. Security concerns?
I had been looking for a new phone for awhile. Settled on a Note 9 because I wanted to try using the S Pen for work and dislike the Note 10 design. However, they are still sold at full price where I live, so I bought one secondhand. Everything...
forum.xda-developers.com
- Here someone says "Really easy to relock" about OnePlus 5. I wonder if the same is true for Pixels 2/3?
Risk of used phone with unlocked bootloader?
Hey guys this is probably a lame question... does any risk come with buying a phone with an unlocked boot loader? I bought an OnePlus 5 from ebay used in great shape. The seller advised the the phone was rooted with Android 10. When i start the...
forum.xda-developers.com
Reboot the phone, and see if the yellow exclamation mark comes up saying the bootloader was modified.
If you don't see that, it means the Pixel 2 bootloader was never unlocked and a custom ROM was never flashed to the device.
Since all Pixel 2 phones would be out of warranty now, the only way to ensure security is to flash a trusty ROM yourself.
kodina said:
Since all Pixel 2 phones would be out of warranty now, the only way to ensure security is to flash a trusty ROM yourself.
Click to expand...
Click to collapse
Thanks for you response, but I am not sure I understand the last bit. Do you mean I would have to flash a trusty ROM myself because there are no certified service centres that would accept the phone, as the warranty has expired? Or do you mean that there are no automatic updates or supported ROMs because of the end of life or something?
up!
wiltingenthusiasm said:
Thanks for you response, but I am not sure I understand the last bit. Do you mean I would have to flash a trusty ROM myself because there are no certified service centres that would accept the phone, as the warranty has expired? Or do you mean that there are no automatic updates or supported ROMs because of the end of life or something?
Click to expand...
Click to collapse
No, I mean even if the bootloader is locked, even if the original owner never flashed a custom ROM, the device (in theory) could still have had been rooted in the past, unknown apps installed, root removed and you would never know. Hoewever, this is all in theory, but it is possible, and only applies if you are paranoid about security.
Otherwise, reboot the phone, no bootlaoder warning = 99% safe to use.
kodina said:
No, I mean even if the bootloader is locked, even if the original owner never flashed a custom ROM, the device (in theory) could still have had been rooted in the past, unknown apps installed, root removed and you would never know. Hoewever, this is all in theory, but it is possible, and only applies if you are paranoid about security.
Otherwise, reboot the phone, no bootlaoder warning = 99% safe to use.
Click to expand...
Click to collapse
Oh, I see. And a factory reset would not help either, because it does not recover the OS from a reserve copy whose integrity can be ensured, but simply deletes all user data and extra apps, while keeping the rest, which could have been compromised via root access. Therefore, there is no guarantee that the factory reset via bootloader really gets the device to the "factory state". Is that correct?
[Many thanks for your explanation.]
wiltingenthusiasm said:
Oh, I see. And a factory reset would not help either, because it does not recover the OS from a reserve copy whose integrity can be ensured, but simply deletes all user data and extra apps, while keeping the rest, which could have been compromised via root access. Therefore, there is no guarantee that the factory reset via bootloader really gets the device to the "factory state". Is that correct?
[Many thanks for your explanation.]
Click to expand...
Click to collapse
In theory, because I have not ready any news, articles, guides or forum threads where people are claiming they have done it.
So, the only option to ensure things are 1% safer, is to unlock the bootloader and flash a custom ROM yourself, trusting that the ROM dev didn't put anything weird in it. Though, as far as I checked, none of the OFFICIAL ROMs for Pixel 2 have a history of putting in something bad.
So, if you want 100% stability, use the default google ROM after a factory reset, but if you want """more""" security, unlock the bootloader and flash the ROM yourself.

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