yashsingh1/xdaforums huggingface dataset:
[Xiaomi 12 Pro] pokemaniac15:
yep, it's the same account and the option to add a recovery number is no longer there. I used to unlock the bootloader on my mipad 6 back when it was on MIUI 14, but now on hyperOS, it's giving me a bunch of issues, since I read that the xiaomi account should also be connected to a phone number, but whenever I tried, I cannot receive the OTP SMS, until I maxed the 5 attempts and had to wait 24 hours to redo the whole thing.
[Xiaomi 12 Pro] The-Doc:
No, I mean I no longer had access to the phone number. I moved to a new telecom provider and didn't keep my number.
[Xiaomi 12 Pro] NOSS8:
So, has the bootloader already been locked on this phone?

What you can try:

Delete your device on the Xiaomi PC account.

disconnect from the phone without saving anything then reboot.

With the data, log in to the Xiaomi account and activate the Xiaomi location.

Otherwise a factory reset with the same recommendations cited above.

If the same, create a new account.

Xiaomi servers reset at midnight CN time.
[Xiaomi 12 Pro] The-Doc:
I think you misunderstood. I'm saying I don't understand why somebody losing their phone number would prevent them from adding a tablet to their Xiaomi account, as I no longer had the phone number associated with my account, and I managed to access my account and add new devices.
[Xiaomi 12 Pro] NOSS8:
When you change your number, you get a notification and you are asked to confirm.

The problem you have is that you do not receive the validation SMS.

I have the same problem with the activation of the cloud for the synchronization of SMS and calls following a test of AOSP and a return to HyperOS even though it has been synchronized since 2018, HyperOS bug or Xiaomi restrictions, for the moment I don't know.

Edit:

Flashed a MIUI rom and the activation does not work.
[Xiaomi 12 Pro] hypersick:
nope no error, i used that to bypass the community thingy, and still ended up with this device is not activated
[Xiaomi 12 Pro] hypersick:
Do u think its cuz i have a Chinese device? But it came with miui before i updated it
[Xiaomi 12 Pro] NOSS8:
What is the name of the current rom (full name)?
[Xiaomi 12 Pro] hypersick:
XIaomi Hyperos 1.0.2.0.ULCIDXM
[Xiaomi 12 Pro] NOSS8:
ok,

and what is the result of:

Product Authentication

Verify your phone purchase

www.mi.com
[Xiaomi 12 Pro] hypersick:
thats the weird thing, its just empty
[Xiaomi 12 Pro] NOSS8:
The problem is that you have a Cn phone with an Indonesian rom Hyperos 1.0.2.0.ULCIDXM

You will have to go through:

Xiaomi Auth Flash

Authorised from the site administration. Thanks to @V0latyle @Oswald Boelcke @willverduzco and all other admins. MESSAGE ME on XDA Forums Telegram Support Official MIUI & HyperOS Bootloader Unlock Guide Xiaomi Auth Flash Payments: PLEASE...

xdaforums.com

This will flash a MIUI CN Rom and then you can unlock the bootloader.
[Xiaomi 12 Pro] hypersick:
wait so i actually have to pay? damn...
[Xiaomi 12 Pro] NOSS8:
No other solutions if you want to unlock the bootloader.
[Xiaomi 12 Pro] j.lucas:
Hello, sorry for the text, I'm using the translator. But I would like to know if there is any way to unlock my bootloader without waiting 30 days for the Xiaomi community app? I looked at some tutorials they posted but it seems like they all need a SIM card, but as I use a tablet, there is no SIM card. My device is a Mi Pad 5 global version. System version: HyperOS 1.0. 1.0 TKXMIXM
[Xiaomi 12 Pro] NOSS8:
30 days of waiting, that's if your Xiaomi account is new.

For unlocking it should be fine.
[Xiaomi 12 Pro] j.lucas:
Ok, thanks.
[Xiaomi 12 Pro] NOSS8:
Check on the box (not on the phone) that the model is a 21051182G and not a 21051182C.
[Xiaomi 12 Pro] j.lucas:
21051182G.
[Xiaomi 12 Pro] zmylna:
Hi. Did you resolve the sync problem ?

I have exactly the same...

Previously on MIUI14, synchronization worked fine.

I did a clean install of HyperOS and there was a problem with SIM activation :/.

SMS/call history sync does not work

Mi10 Xiaomi.eu
[Xiaomi 12 Pro] NOSS8:
Nope, not for the moment, I reinstalled a stock ROM and locked the bootloader, I'm waiting for a Sim.

BTW: After 10 years of Xiaomi and following all these problems, the one of sim activation is an old bug which had disappeared, I took a Samsung.
[Xiaomi 12 Pro] zmylna:
Right.

The activation problem comes back like a boomerang.

It used to be even fun to solve all these problems with MIUI.

Now I guess I'm too old and wish it would just work ;)

You wrote that you are waiting for the SIM. Do you suspect that the activation problem may be due to the SIM card ?
[Xiaomi 12 Pro] NOSS8:
Not really but since I'm going to give the phone, I'll know if the problem could come from there.

It may be Xiaomi who is blocking this as they have deleted the photos from the Cloud and restricted the unlocking of the bootloader**.

**this is a government decision.
[Xiaomi 12 Pro] zmylna:
Perhaps the unlocked bootloader does not allow activation....

Same with the upgrade to HyperOS. You will not get an update as there is an unlocked Bootloader.

I went through this systuation on Xiaomi Mi Pad5.

Rom was Global but bootloader was unlocked. There was no update to HyperOS.

I locked the bootloader and the update came right away.
[Xiaomi 12 Pro] NOSS8:
I was using a XIaom EU rom (custom rom) HyperOS, no problem activating the cloud then I tried 2 AOSP and came back to the Xiaomi EU rom and it was not possible to activate calls and SMS, so flash Stock rom ID with bootloader locked, waiting for SIM.

In the meantime I also flashed a MIUI rom and the same.

I'll try creating a new account just in case.

If you had the bootloader unlocked you could have updated and locked the bootloader or not.
[Xiaomi 12 Pro] zmylna:
In my case, the situation is like this.

I have a Xiaomi Mi10 on which the rom Xiaomi.eu was installed. That is, the bootloader had to be unlocked because it is known - needed TWRP.

I decided to upgrade to HyperOS.

I used the option "first install with data format".

After a successful update, everything works except SIM card activation.

Before updating on MIUI14 (also xiaomi.eu) everything worked fine. Sim activation too.
[Xiaomi 12 Pro] NOSS8:
We are not the only ones to have this problem and I have tried everything, apart from a new account, without success.

This comes from Xiaomi, it remains to be seen whether it is temporary or permanent.
[Xiaomi 12 Pro] zmylna:
In such a situation, is there any way to download the sms from the cloud to a file and import with a third party app ?

I searched a bit and did not find on i.mi.com the option to download your data. But maybe I searched wrong.
[Xiaomi 12 Pro] NOSS8:
I don't know because fortunately before testing AOSP I back it all up with SMS backup and restore (calls/MMS also) to restore them afterwards on AOSP or Miui/hyperOS.
[Xiaomi 12 Pro] j.lucas:
Hello, can I unlock my bootloader, install Windows 11 in dual bot and then lock the bootloader again, keeping the dual boot and also the updates?

Xioami mi Pad 5

HyperOS 1.0.1.0 TKXMIXM

Model: 21051182G
[Xiaomi 12 Pro] NOSS8:
The problem is that the update will first be done on the partition where W11 is located, rather leave the bootloader unlocked and do the updates manually.
[Xiaomi 12 Pro] Bankeio:
For me, I tried unlocking my xiaomi device but it says that I couldn't unlock more devices by this account this month, but I unlocked the same device (today). Do I really have to wait one month to re-unlock it ?
[Xiaomi 12 Pro] NOSS8:
Apparently with hyperOS, it's counted like this, one unlock per month and 3 different devices per year.
[Xiaomi 12 Pro] Bankeio:
So I just have to wait a month then. Can't I speed up the process or something else?
[Xiaomi 12 Pro] NOSS8:
Nope, nothing to do.

21 days to wait.
[Xiaomi 12 Pro] -GREY:
How about the Redmi 70 (chinese variant of poco f6 pro), still not unlockable to this date?
[Xiaomi 12 Pro] NOSS8:
It will never be unless you go through a third-party paying service.
[Xiaomi 12 Pro] j.lucas:
can anybody help me? I was wrong about needing to wait 30 days for registration to be able to request bootloader unlocking. My account is already more than 30 days old, and I passed this requirement in the Xioami community app, but when I click to request unlocking, a warning appears that the quotas have already reached the limit, and tells me to try again on following day. But I've been trying for 4 days now and every time the app asks me to try the next day. What could this be? It is really laborious to unlock this bootloader.
[Xiaomi 12 Pro] NOSS8:
There is a quota and there is a lot of demand, try at midnight Chinese time.
[Xiaomi 12 Pro] CityKev:
The global quota is 2000 authorisations each day so they soon go. It is a very low number as I'm sure more than around 750k people globally want to unlock their devices each year.
[Xiaomi 12 Pro] j.lucas:
I get it, it's incredible how Xiaomi tries to make it difficult for you to do what you want to do with something you paid for and is "yours".
[Xiaomi 12 Pro] khusika:
This seems to happen randomly and is mostly experienced by all users. Ever since Xiaomi migrated to HyperOS, things have been a bit messy. In fact, there is no official statement from them regarding the UBL queue. :confused:

Is there an official reference for what you mentioned above? Maybe it could be good information for other users
[Xiaomi 12 Pro] CityKev:
I have seen that 2000 figure in a guide to unlocking devices with HyperOS installed. I'll do a bit of digging to see where and I'll post a link if I find it.

Edit: 2000 referenced here..

https://en.news.xiaomi-miui.gr/the-complete-guide-to-unlocking-bootloder-on-global-eea-eu-versions-of-hyperos/
[Xiaomi 12 Pro] NOSS8:
Possible but:

This is not an official Xiaomi site and it is noted "Your account at Xiaomi Community should be active for at least 30 days (you don't need to be level 5 like in China)" although it is the Xiaomi account, obviously they are the same but without a Xiaomi account no registration is possible on Xiaomi community.

And the link to this information does not mention the quota.
[Xiaomi 12 Pro] j.lucas:
I waited until midnight (Beijing) and it worked like a touch of magic. In the evening (I'm not at home right now) I will give you the procedure with unlocking the BL and installing Windows 11 in dual boot. I hope I don't brick my tablet
[Xiaomi 12 Pro] NOSS8:
Ok, but the procedures for unlocking the bootloader are already indicated and for dual boot please create a thread on your device's forum.
[Xiaomi 12 Pro] j.lucas:
Sorry, I use Google translate. I meant to say that I will do the procedure later, not that I will post it here.
[Xiaomi 12 Pro] jaji87:
So there is now way to unlock bootloader Xiaomi 14 Ultra ( hyperos out of the box ) with official method? Because I have permission form community app but I can not bind my account in dev options.

Also, my Xiaomi 14 ultra when I try to see the update log, I get this.

And when I see online to see the phone, it says this.

Help?
[Xiaomi 12 Pro] NOSS8:
As indicated in the OP, this method only works with Global devices and you have a CN version.

Although on the 3rd photo it is indicated: 24030PN60G instead of 24031PN0DC, the IMEI does not lie.

What is the full name currently on the phone?
[Xiaomi 12 Pro] jaji87:
How do you know it's CN?
[Xiaomi 12 Pro] NOSS8:
​

What is the full name currently on the phone?
[Xiaomi 12 Pro] jaji87:
Where can I find this? Was this not in the screenshot above?
[Xiaomi 12 Pro] NOSS8:
But you post it here:unsure::

⚙️How to unlock bootloader on Xiaomi HyperOS(all devices).

Only for GLOBAL devices. 1/Check here that your device is Global and not CN with a Global ROM. https://www.mi.com/global/verify/#/en/tab/imei ------------------------------------------------------------------------------------------ Requirements...

xdaforums.com

Check:

Product Authentication

Verify your phone purchase

www.mi.com
[Xiaomi 12 Pro] NOSS8:
Here is the result with a Global device:

​
[Xiaomi 12 Pro] jaji87:
I can not see that on the site. As I don't have security code on the box. Can I find it in the phone?
[Xiaomi 12 Pro] NOSS8:
I don't understand where the result you posted on your first post comes from.

Check with IMEI.
[Xiaomi 12 Pro] jaji87:
I am checking with the IMEI. But I only get what I posted.

That thank you for choosing Xiaomi. That it isn't a official global device. I don't see full phone name?!
[Xiaomi 12 Pro] NOSS8:
No matter, it's a Cn device and the seller pushed the scam by providing a Global box.

However, it is written in large letters "Xiaomi 14 Ultra black 16GB ram 512GB rom".

Again, what is the full name of the rom on the phone?
[Xiaomi 12 Pro] jaji87:
This?
[Xiaomi 12 Pro] NOSS8:
That's it, for you it's double punishment because you will have to pay to flash a Cn rom and to unlock the bootloader.

Or you request a refund since there is deception on the merchandise.

For your information, on which site did you buy it?
[Xiaomi 12 Pro] jaji87:
No, I bought it from a YouTuber reviewernhere in Netherlands..
[Xiaomi 12 Pro] NOSS8:
So, it's a used phone.

There is still a scam, threaten to file a complaint or pay to unlock it.
[Xiaomi 12 Pro] jaji87:
I think I will pay. Here they don't do not that much about it. I would not need it, but for future updates I think I have to unlock it
[Xiaomi 12 Pro] NOSS8:
It all depends on how much you bought it but on a new phone with the same situation ,the total price will be the same as a Global version which will be guaranteed for 2 years and with all the bands.

Who is this YouTuber, to prevent others from finding themselves in the same situation?
[Xiaomi 12 Pro] jaji87:
Martijn Wester is his name.

He is someone who test all kinds of stuff.

So I think he was also scammed or something, because I don't think he has the knowledge to put an global Rom on an CN device
[Xiaomi 12 Pro] NOSS8:
Surely, but he may have bought this Cn phone with the Global rom and seeing the difficulty in unlocking it, bought another one in the Global Version and sold you the Cn model with the Global box.

There are many cases like this but the box was CN.
[Xiaomi 12 Pro] jaji87:
True, but how can it be that the serial and IMEI is the same on the box and the phone?

And, how is it possible that it is an CN device with EEA Rom on it and locked bootloader?
[Xiaomi 12 Pro] NOSS8:
Either he got it like that or the sticker was replaced.

It's possible, example here with another device:

CONVERT CHINA TO GLOBAL for Xiaomi Poco F5 / Redmi Note 12 Turbo

CONVERT CHINA TO GLOBAL for Xiaomi Poco F5 / Redmi Note 12 Turbo Download Link-- Google Drive -- Updated as of April 24, 2024. Additional Download Mirrors -- Updated as of April 25, 2024. Download Link 1 Download Link 2 Download Link 3...

xdaforums.com
[Xiaomi 12 Pro] NOSS8:
Did you check if the IMEI in the box was the same as on the phone?
[Xiaomi 12 Pro] jaji87:
yes, the same
[Xiaomi 12 Pro] NOSS8:
Some users have been in the same situation as you for about 6 months with 11/12/13/14 series devices but the falsified box is a first.
[Xiaomi 12 Pro] jaji87:
Oke..

Then some people get scammed like this.

At least it's better then buying an phone that is fully working. Here in Netherlands band 20 is mandatory.

So I will pay for unlock, and keep it.

It's worth it!

Thanks!
[Xiaomi 12 Pro] NOSS8:
But this phone doesn't have the B20 band, flashing a Global ROM doesn't change anything.

​
[Xiaomi 12 Pro] jaji87:
Well that is weird.

Because 2 months ago I had an Xiaomi 13 ultra, Chinese version.

That one was CN because the box was CN also.

And band 20 was not in it. As when I put 4G network I barely got 1 bar. And it switched to E network.

When I went in a store, I almost never had network with the 13 ultra.

With the 14 ultra, when I switch to 4G network I get 3 bars minimum.

Everywhere I have coverage and got network.

So I think it is a Global variant..
[Xiaomi 12 Pro] jaji87:
This is good right?
[Xiaomi 12 Pro] NOSS8:
As you saw in my previous post, the B20 is not mandatory for 4g and the bars on the phone mean nothing.

The IMEI indicates Cn, it is a Cn version, which also explains the bootloader unlocking problem that you reported.
[Xiaomi 12 Pro] NOSS8:
The B20 is 832 – 862 MHz.
[Xiaomi 12 Pro] NOSS8:
@jaji87

It's a Cn device and I might be able to confirm it again if you perform this CMD in fastboot mode:

"fastboot getvar all"

post the result.
[Xiaomi 12 Pro] jaji87:
I will do this tomorrow
[Xiaomi 12 Pro] jaji87:
hello,

even the adb shell getprop ro.boot.hwc says:

C:\Program Files (x86)\Minimal ADB and Fastboot>adb shell getprop ro.boot.hwc

GL
[Xiaomi 12 Pro] NOSS8:
The line I am looking for is not displayed.

This is normal since you have a Global ROM, like the model on the phone which indicates Global.
[Xiaomi 12 Pro] jaji87:
Which line are you looking for?
[Xiaomi 12 Pro] NOSS8:
Warranty: yes=bootloader never unlocked.

Warranty: no= bootloader has been unlocked.

Please note that this is not always correct.
[Xiaomi 12 Pro] jaji87:
cant find it either.

you up for teamviewer to see anything and test?
[Xiaomi 12 Pro] NOSS8:
Nope, it's a Cn device, this has been confirmed the authentication of the product by Xiaomi with the IMEI, everything on the phone is modifiable.
[Xiaomi 12 Pro] jaji87:
What does this means?
[Xiaomi 12 Pro] NOSS8:
CN phones with Global ROM and locked bootloader cannot update.
[Xiaomi 12 Pro] jaji87:
oke.

so only solution is to unlock bootloader ( paid service )
[Xiaomi 12 Pro] NOSS8:
And do not force the update some img files have been modified.

Start installed a CN rom:

Xiaomi Auth Flash

Authorised from the site administration. Thanks to @V0latyle @Oswald Boelcke @willverduzco and all other admins. MESSAGE ME on XDA Forums Telegram Support Official MIUI & HyperOS Bootloader Unlock Guide Xiaomi Auth Flash Payments: PLEASE...

xdaforums.com

Then third-party paying service for unlocking.
[Xiaomi 12 Pro] jaji87:
You mean I can install CN Rom myself and then unlock bootloader paid?
[Xiaomi 12 Pro] NOSS8:
Nope, you can't do it without going through this service (not free).
[Xiaomi 12 Pro] jaji87:
Oke.. to summarize:

I got an CN device.

So now they can change everything in the phone even the hardware info?

And they can lock the bootloader after putting an EU Rom on it?

They are getting real good hahaha
[Xiaomi 12 Pro] NOSS8:
When you flash a Global rom your phone becomes Global, information included and the same with a CN rom.

But nothing changes at the HW level (bands /Esim), for example.

You are not the first nor the last.
[Xiaomi 12 Pro] jaji87:
This is get.

But what I don't get is how can they change the HW level when you use CMD to check the region/version?

That can't be modified right?
[Xiaomi 12 Pro] NOSS8:
It's modified when you flash a fastboot ROM with Miflash.

For your case, they have:

Unlock the bootloader then flash a Global ROM modified with miflash by locking the bootloader.
[Xiaomi 12 Pro] mvikrant97:
This device has to be flashed with CN Rom first.
[Xiaomi 12 Pro] jaji87:
Alright.

And

According to GSM K_fist:

My device was global. He could edl flash it to global rom without unlocking..😅
[Xiaomi 12 Pro] NOSS8:
This doesn't change anything since the IMEI corresponds to a CN model.
[Xiaomi 12 Pro] jaji87:
Oke...

He checked the IMEI and also said it was Global..

Very weird.
[Xiaomi 12 Pro] NOSS8:
This seems improbable to me, there was an error initially with the Imei numbers.
[Xiaomi 12 Pro] jaji87:
Yes, I know what you mean. What the site says..

But is it possible to flash on locked bootloader thru edl like he did?
[Xiaomi 12 Pro] NOSS8:
Of course, EDL flash is mainly used for bricked devices with a locked bootloader.
[Xiaomi 12 Pro] jaji87:
Oke..

Is there another way to find out if it is really CN?

Because I really want to know now..😅
[Xiaomi 12 Pro] NOSS8:
The only reliable method is Xiaomi product authentication.

If your device was Cn the EDL flash would not have worked with a Global rom.
[Xiaomi 12 Pro] jaji87:
Huh?

Wait.. I don't understand.

If my device is CN, then the flash wouldn't work? So that means my device is Global then because the flash worked?

Other then that, I saw that the CN model has 5300mah battery. Is there a way I can see that somewhere in the phone or via code?
[Xiaomi 12 Pro] The-Doc:
If you believe your device is a Global version, complain to Xiaomi.
[Xiaomi 12 Pro] NOSS8:
That's it, otherwise you get the error "THIS MIUI CANNOT BE INSTALLED ON THIS DEVICE."

For the battery, see the characteristics.

Thread about this:

Battery capacities

Officially the Chinese version of the Xiaomi 14 Ultra has a 5300 mah battery and the global version has a 5000 mah battery. However, there are several users who have a global version, where hardware and battery test apps show also a 5300 mah...

xdaforums.com

Your problem having been resolved (too many posts for nothing), don't post here anymore, create a thread or contact me by PM.
[Xiaomi 12 Pro] ankurcshah:
I am getting this error in poco f5 (Indian variant) account is over 10 years old.
[Xiaomi 12 Pro] NOSS8:
What is the full name of the rom on the phone?
[Xiaomi 12 Pro] ankurcshah:
Earlier today it showed try at 21/06 00:00 ( now in India the time is 00:26. When I tried at 12 am it is asking me to try after July 1 :(
[Xiaomi 12 Pro] NOSS8:
Try: Delete the cache of the Xiaomi community app then uninstall it, reboot the phone and reinstall the app.
[Xiaomi 12 Pro] ankurcshah:
I tried logging in with a different account. In that it asks me to try tomorrow. Does the last screenshot mean the miui account must be 30 days old or the community account? Also is the timing china time or can I try according to Indian time? Thanks in advance
[Xiaomi 12 Pro] NOSS8:
This is no longer the same error and the account must actually be at least 30 days old.

For the quota, the servers reset at midnight Chinese time.
[Xiaomi 12 Pro] Cyan27:
Guys let me start of by saying I am dumb. I don't know what to do here and I really wanted to learn how to do it. But it seems like every time I researched how to do it, I'm stranding far away and not learning anything at all. Can somebody please explain to me how to use this script from

MlgmXyysd/Xiaomi-HyperOS-BootLoader Please? Where and how should I start it? Any videos I can watch to learn how to use this?
[Xiaomi 12 Pro] NOSS8:
PHP error, everything must be in the same folder preferably at the root of the disk.

There is a 'how to use' on Github.
[Xiaomi 12 Pro] ankurcshah:
Thanks for your help. I tried today at china time 12 am and got approved immediately. Thanks again
[Xiaomi 12 Pro] PrfyVdlx:
How many devices can I use the same account on?

I tried to search on the thread how many devices I can unlock using the same account (e-mail and phone #) but I did not find, so I am posting here.

21-May-2024, I managed to unlock my first Xiaomi 11T phone. I flashed and tested all the available ROMs. Then I got another Xiaomi 11t unit about a week ago. I was curious, so I logged in on the 2nd device using the same account. I was prompted with 'Are you sure?' as my account is detected to already have 1 device registered. I clicked on Yes. Then when I checked via PC, there it was, 2 devices are registered under the same account.

I proceeded to turn on OEM unlocking, and added my device. No issues at all.

Then I attempted to unlock, and I was greeted with the usual 'wait for 72 hours' message. Done and done.

Today, more than 72 hours have passed, and once I attempted to unlock the device, it was unlocked right away. Then I flashed crDroid ROM, and it was flashed without any issue at all. Now testing the ROM on my 2nd device.

To note, of course, the same SIM card I had to momentarily use in the 2nd device when I registered the 2nd device using the same account (same e-mail and same phone #). After that, I removed the SIM card from the 2nd device and put it back in the 1st device. So the 2nd device does not have the SIM card at all even during the bootloader unlocking process.

Same year 2024 with 6 months to go, I will see if I still can use the same account on a 3rd device -- when I get another.