Database Develop

Message "your device has loaded a different operating system"

Hello, I have unlocked the bootloader and relock (command fastboot oem lock) by flashing the stock OPWS24.57-40-6 but the following message appears every time I turn on the phone: "your device has loaded to a different operating system". Is there any way to remove it? Thank you.

Mine does that too. I'm pretty sure once you've unlocked, you can't get rid of it. I could be wrong. I just ignore it

That happens to me too. I don't know what to do. I've flashed several roms but it still shows this message. I think that Motorola couldn't do that to their customers. It's bad, mainly if we think about selling our cellphones. I wouldn't buy a cellphone with this kind of message. Let's see if someone was successful removing the advise.

Seems like unlocking bootloader is a CRIME ?

You unlocked the bootloader voiding the warranty. This is your shameful reminder of your sinful deeds.

skoomaeater said:
You unlocked the bootloader voiding the warranty. This is your shameful reminder of your sinful deeds.
Click to expand...
Click to collapse
Voiding the warranty and I'll go to hell, of course.
Enviado desde mi moto x4 mediante Tapatalk

jsis83 said:
Hello, I have unlocked the bootloader and relock (command fastboot oem lock) by flashing the stock OPWS24.57-40-6 but the following message appears every time I turn on the phone: "your device has loaded to a different operating system". Is there any way to remove it? Thank you.
Click to expand...
Click to collapse
My google pay doesn't work now because of this. I re-flashed stock and relocked bootloader and everything. Does your google pay work?
---------- Post added at 06:40 PM ---------- Previous post was at 06:39 PM ----------
skoomaeater said:
Mine does that too. I'm pretty sure once you've unlocked, you can't get rid of it. I could be wrong. I just ignore it
Click to expand...
Click to collapse
Your google pay work?

ptn107 said:
My google pay doesn't work now because of this. I re-flashed stock and relocked bootloader and everything. Does your google pay work?
---------- Post added at 06:40 PM ---------- Previous post was at 06:39 PM ----------
Your google pay work?
Click to expand...
Click to collapse
My Google pay works fine because I'm rooted with magisk. However, flashing stock and relocking bootloader (even with your warning) should allow Google pay to work.

ptn107 said:
My google pay doesn't work now because of this. I re-flashed stock and relocked bootloader and everything. Does your google pay work?
---------- Post added at 06:40 PM ---------- Previous post was at 06:39 PM ----------
Your google pay work?
Click to expand...
Click to collapse
I don't use google pay, sorry.
Enviado desde mi moto x4 mediante Tapatalk

Relock bootloader for account bound

Hi guys. I would like to know a thing:
I have bought a Mi 8 already unlocked from a shop. If I want to relock the bootloader again and bound my account to it, for future unlocks in case of wrong flash with Mi Flash (default flash mode is: "clean all and relock", that I can also omit to see for error), can I flash China without incurring in a brick? Because the phone will be delivered to me with Global Rom (that I know generate a brick with relocked bootloader).
Thanks to who will answer me.

I have the same question... It's possible change the account used for the bootloader unlock?

BigBrunoRamos said:
I have the same question... It's possible change the account used for the bootloader unlock?
Click to expand...
Click to collapse
Without any other method to do this, we can only relock bootloader and follow the common way to unlock it with own account.

Orlaf said:
Without any other method to do this, we can only relock bootloader and follow the common way to unlock it with own account.
Click to expand...
Click to collapse
I purchased a Xiaomi mi 8 with unlocked bootloader without notice from the reseller. The outcome when I updated with miflash was a bricked phone. When I tried to use miunlock I saw a message that my phone is not bound to this account.

ekc_1971 said:
I purchased a Xiaomi mi 8 with unlocked bootloader without notice from the reseller. The outcome when I updated with miflash was a bricked phone. When I tried to use miunlock I saw a message that my phone is not bound to this account.
Click to expand...
Click to collapse
Mhh... Seems you have used the third option of Mi Flash (clean all and relock).
Have you tried to relock bootloader with China ROM or Global ROM?

Orlaf said:
Mhh... Seems you have used the third option of Mi Flash (clean all and relock).
Have you tried to relock bootloader with China ROM or Global ROM?
Click to expand...
Click to collapse
Nothing seems to work. I can change Roms using adb sideload but the problem is that always is a bootloop.

ekc_1971 said:
Nothing seems to work. I can change Roms using adb sideload but the problem is that always is a bootloop.
Click to expand...
Click to collapse
I haven't understand well.
In pratice you have bricked device, but you can reflash something using adb sideload? ?
Give me details. ?

Orlaf said:
I haven't understand well.
In pratice you have bricked device, but you can reflash something using adb sideload? ?
Give me details.
Click to expand...
Click to collapse
I am using xiaomiadb.exe . You boot in recovery mode and then you drag and drop the rom over xiaomiadb. Pc suit sees the version. I have managed this way to change many roms, but the main problem is the boot loop.

ekc_1971 said:
I am using xiaomiadb.exe . You boot in recovery mode and then you drag and drop the rom over xiaomiadb. Pc suit sees the version. I have managed this way to change many roms, but the main problem is the boot loop.
Click to expand...
Click to collapse
Have you tried to flash a China ROM?

Orlaf said:
Have you tried to flash a China ROM?
Click to expand...
Click to collapse
Yes, I have tried everything I could think of. I am afraid that the only solution is to use Mi unlock, but I can't to that because the reseller send me the phone with unlocked bootloader. The program checks at the begging if I have permissions, then checks if the phone is a Mi 8, it passes that test too, but the message I get then is that this phone is not bound to this account.
---------- Post added at 06:03 PM ---------- Previous post was at 05:53 PM ----------
BigBrunoRamos said:
I have the same question... It's possible change the account used for the bootloader unlock?
Click to expand...
Click to collapse
I have asked Xiaomi Global service about that. They don't offer support. They don't recognize the Chinese e-shops as authorized resellers. And I suppose that a phone can't be bound to two accounts. The only thing I can say for sure is that the global version has a red label on the box and the manual is in English. Watch the video. https://www.youtube.com/watch?v=4Nx-jjTVh_8&t=107s

ekc_1971 said:
Yes, I have tried everything I could think of. I am afraid that the only solution is to use Mi unlock, but I can't to that because the reseller send me the phone with unlocked bootloader. The program checks at the begging if I have permissions, then checks if the phone is a Mi 8, it passes that test too, but the message I get then is that this phone is not bound to this account.
---------- Post added at 06:03 PM ---------- Previous post was at 05:53 PM ----------
I have asked Xiaomi Global service about that. They don't offer support. They don't recognize the Chinese e-shops as authorized resellers. And I suppose that a phone can't be bound to two accounts. The only thing I can say for sure is that the global version has a red label on the box and the manual is in English. Watch the video. https://www.youtube.com/watch?v=4Nx-jjTVh_8&t=107s
Click to expand...
Click to collapse
So it can't be possible to flash anything (also China, that was the born ROM of this phone) with option "Clean all and relock" of Mi Flash, without incurring in a bootloop?

The fact is that you can bound the phone to every account, if you can boot it with locked bootloader.
But if this can't be done, developer options menu will show you that bootloader is already unlocked, without possibility of bound your own account.

Oh wait, you can't use mi flash because your account it's not authorized for EDL.
Now I have understand because you can't relock bootloader. ?

Orlaf said:
Oh wait, you can't use mi flash because your account it's not authorized for EDL.
Now I have understand because you can't relock bootloader.
Click to expand...
Click to collapse
When miunlock starts it checks if I have permission for EDL. It passes the test. But then it says that my phone is not bound to my account. The bootloader was unlocked so I suppose someone has bound my phone with his account.

ekc_1971 said:
When miunlock starts it checks if I have permission for EDL. It passes the test. But then it says that my phone is not bound to my account. The bootloader was unlocked so I suppose someone has bound my phone with his account.
Click to expand...
Click to collapse
Ok, so you can't use Mi Flash.
Now it's all clear.
Thanks for your explanation. ?

I'm having an idea ... My device is about to arrive. It will be a Chinese variant with bootloader unlocked by the store for installation of a global ROM. So if I flashed a Chinese ROM again, I could re-block the bootloader, correct? So I will boot the phone with the blocked bootloader in the Chinese ROM and I can associate my account and unlock the bootloader again, only this time with my own account. Would it work?
Sorry for my english, I'm using the Google Tradutor.

BigBrunoRamos said:
I'm having an idea ... My device is about to arrive. It will be a Chinese variant with bootloader unlocked by the store for installation of a global ROM. So if I flashed a Chinese ROM again, I could re-block the bootloader, correct? So I will boot the phone with the blocked bootloader in the Chinese ROM and I can associate my account and unlock the bootloader again, only this time with my own account. Would it work?
Sorry for my english, I'm using the Google Tradutor.
Click to expand...
Click to collapse
The problem is that you need to bound your account to your Mi 8, otherwise you can't use Mi Flash to relock your phone.
And you also can't lock it by fastboot, because this operation delete recovery and system partitions, generating a total brick.
Unfortunately my current Mi Max 2 was one of these unlucky phones, and I have learn lesson myself.

The best thing that you can do is:
Use last version of Mi PC Suite 3 to flash global and twrp to flash custom, and if you need to return on global from twrp, just flash original Xiaomi recovery and reuse Mi PC Suite 3.

Orlaf said:
Ok, so you can't use Mi Flash.
Now it's all clear.
Thanks for your explanation.
Click to expand...
Click to collapse
Υοu're welcome. It's my first ever Xiaomi but I think that for a while because it's a new phone of the market we must leave it untouched for a while. I mean rooting, custom roms, e.t.c.

ekc_1971 said:
Υοu're welcome. It's my first ever Xiaomi but I think that for a while because it's a new phone of the market we must leave it untouched for a while. I mean rooting, custom roms, e.t.c.
Click to expand...
Click to collapse
Xiaomi has arrived to Europe, but Chinese version still continue to be less expensive (and interesting), but unfortunately not excluded from this type of inconveniences.

Mi8 Change ROMS

Hello
I bought the Mi8 from China this summer and I decided to unlock it so I can try a few roms ( Xiaomi eu , Pixel 2 Port , Lineage etc. ).
The phone came with Global ROM and unlocked via the unofficial method . My friends advised me to install China Developer MIUI 10 8.8.31 then lock the bootloader and unlock it via the official method and I am waiting 720 hours . In about 10 days the unlock procedure will be finished .
So can you explain which roms can I install ? I will install for now the Global Stable 10.0.2 but I am not the biggest fan of MIUI so I will want to install the Pixel ROM for example in the near future but it's on Android 9.0 . Will I be able to return to MIUI 10 Global Stable with Android 8.1 from any Android Pie ROM or Xiaomi eu ROM ?
Thanks a lot !

Hi, what procedure did you follow to relock the bootloader?

I downloaded China Developer 8.8.31 Fastboot ROM and I flashed it via MiFlash and chose "Clean all and lock" .

fatjanhushi said:
Hi, what procedure did you follow to relock the bootloader?
Click to expand...
Click to collapse
I downloaded China Developer 8.8.31 Fastboot ROM and I flashed it via MiFlash and chose "Clean all and lock" .

Alexthekiller1993 said:
I downloaded China Developer 8.8.31 Fastboot ROM and I flashed it via MiFlash and chose "Clean all and lock" .
Click to expand...
Click to collapse
Hello,
I flashed 8.8.31 china developer on my Mi8 with relock bootloader and I ended up with endless flashing. I think I bricked my device. The phone booted to Mi Recovery in chinese. Anyone help please

can anyone explain why should you lock and unlock with official method? I find this advice in several places, but noone was able to explain why.

t0mas_ said:
can anyone explain why should you lock and unlock with official method? I find this advice in several places, but noone was able to explain why.
Click to expand...
Click to collapse
If you have unlocked Mi8 it means the seller unlock it unofficial by using EDL method . So that means you can brick your device very easily . If you bought it from China you need to install China Stable/Developer and lock it . Then unlock officially with your account then the phone will be less likely to brick if you know what you are doing .

Alexthekiller1993 said:
If you have unlocked Mi8 it means the seller unlock it unofficial by using EDL method . So that means you can brick your device very easily . If you bought it from China you need to install China Stable/Developer and lock it . Then unlock officially with your account then the phone will be less likely to brick if you know what you are doing .
Click to expand...
Click to collapse
thanks. do you have more info why and how it will brick more easily? not that i dont belive you, im just trying to learn as much as possible.
---------- Post added at 11:32 PM ---------- Previous post was at 11:26 PM ----------
fatjanhushi said:
Hello,
I flashed 8.8.31 china developer on my Mi8 with relock bootloader and I ended up with endless flashing. I think I bricked my device. The phone booted to Mi Recovery in chinese. Anyone help please
Click to expand...
Click to collapse
im sorry i cant provide help, but could you please tell the rest of us what exactly did you do so we dont brick ours? im sorry if it sound selfish, but im kinda in the same boat and in my country there is no xiaomi store/repair shop
Edit: i suppose you tried booting to fastboot and flash again?

t0mas_ said:
thanks. do you have more info why and how it will brick more easily? not that i dont belive you, im just trying to learn as much as possible.
---------- Post added at 11:32 PM ---------- Previous post was at 11:26 PM ----------
im sorry i cant provide help, but could you please tell the rest of us what exactly did you do so we dont brick ours? im sorry if it sound selfish, but im kinda in the same boat and in my country there is no xiaomi store/repair shop
Edit: i suppose you tried booting to fastboot and flash again?
Click to expand...
Click to collapse
I was on MIUI Global 10.0.2.0. I rebooted into fastboot and flashed 8.8.31 fastboot china developer rom with MiFlash and "clean all and lock". The phone booted into chinese Mi Recovery without MiFlash finishing procedure. I couldn't use MiFlash again because the bootloader was locked. I tried Mi PC Suite in chinese and tried to recover my phone but it didn't work. I think maybe ARB bricked my phone. I don't know for sure. I had checked arb before with getvar and the result was "FAILED" so I was confident ARB was not present on my phone. When the phone booted in Mi Recovery in chinese... there was no text saying "This MIUI version can not be installed on this device". So I had not installed a global rom by mistake on my Mi8 china device. I don't know for sure what went wrong. Anyway, I unbricked my phone with an edl authorised account I bought at S-unlock and now I'm on china stable rom 10.0.5.0 and I am waiting 15 days to unlock my bootloader. If anybody might have an idea what might have gone wrong please share your opinion. Could it be the USB drivers on Windows 10??? I don't know.

fatjanhushi said:
I was on MIUI Global 10.0.2.0. I rebooted into fastboot and flashed 8.8.31 fastboot china developer rom with MiFlash and "clean all and lock". The phone booted into chinese Mi Recovery without MiFlash finishing procedure. I couldn't use MiFlash again because the bootloader was locked. I tried Mi PC Suite in chinese and tried to recover my phone but it didn't work. I think maybe ARB bricked my phone. I don't know for sure. I had checked arb before with getvar and the result was "FAILED" so I was confident ARB was not present on my phone. When the phone booted in Mi Recovery in chinese... there was no text saying "This MIUI version can not be installed on this device". So I had not installed a global rom by mistake on my Mi8 china device. I don't know for sure what went wrong. Anyway, I unbricked my phone with an edl authorised account I bought at S-unlock and now I'm on china stable rom 10.0.5.0 and I am waiting 15 days to unlock my bootloader. If anybody might have an idea what might have gone wrong please share your opinion. Could it be the USB drivers on Windows 10??? I don't know.
Click to expand...
Click to collapse
how did you flash 10.0.2.0 global? via zip or fastboot? im glad to hear you recovered your phone. if i understand correnctly you steel needed to connect testpoint to get to edl mode?

t0mas_ said:
how did you flash 10.0.2.0 global? via zip or fastboot? im glad to hear you recovered your phone. if i understand correnctly you steel needed to connect testpoint to get to edl mode?
Click to expand...
Click to collapse
I flashed with MiFlash in fastboot.
Yes. I opened phone's back cover and connected testPoint to enter edl mode

fatjanhushi said:
I flashed with MiFlash in fastboot.
Yes. I opened phone's back cover and connected testPoint to enter edl mode
Click to expand...
Click to collapse
damn, i really have no idea what went wrong. you pretty much did everything by the book and this shouldnt happen. do you remember if you ran getvar anti before or after flashing global?
im asking because as far as i know, official xiomi software should return anti 1 from day to present day. variable unknown suggest reseller tempered with bootloader (to unlock?). but when you fastboot flashed official global it should rewrite everything including bootloader so after it should return 1. i could be wrong on this because im still looking for any real info on this topic. but if you open any fastboot rom tgz and look into flash_all.bat, there is a line thar sets anti to 1. so it should be there from day 1. thanks again for you feedback, lots of people are flashing back to china and locking because other people say it is a good thing to do. your case proves it might not be such a good idea.

t0mas_ said:
damn, i really have no idea what went wrong. you pretty much did everything by the book and this shouldnt happen. do you remember if you ran getvar anti before or after flashing global?
im asking because as far as i know, official xiomi software should return anti 1 from day to present day. variable unknown suggest reseller tempered with bootloader (to unlock?). but when you fastboot flashed official global it should rewrite everything including bootloader so after it should return 1. i could be wrong on this because im still looking for any real info on this topic. but if you open any fastboot rom tgz and look into flash_all.bat, there is a line thar sets anti to 1. so it should be there from day 1. thanks again for you feedback, lots of people are flashing back to china and locking because other people say it is a good thing to do. your case proves it might not be such a good idea.
Click to expand...
Click to collapse
I ran getvar when I was on the global rom 10.0.2.0. I never got the chance to install TWRP or any rom on my Mi8 because I wanted to link my account to the bootloader first. When I opened the phone from the box It was on MIUI 9.6 and I updated to MIUI 10.0.2.0 via OTA and while I was using this version I ran getvar and then continued the flashing

xiaomi.eu

Guide: MIUI Stock Dialer And SMS app for Global RN8/ RN8 pro

Redmi Note 8 Global wow what a phone and what a pathetic dialer (google) and sms(google) app. I am saying this because I had Redmi note 7 with stock dilaer and sms app. What are you missing with google dialer and sms app
1. no theming
2. no sms seperate notification sound
3. No call recording
4. no blocking rules for incoming sms etc
You can switch to official Indonesia or Indian ROM to have MIUI Stock apps.
1. Download only fastboot version (not recovery )
ROM Redmi Note 8: MIUI 11 + MIUI 10 Global Stable India, Indonesia & China Stable
2. Unlock Bootloader (1 week wait) and flashing
https://c.mi.com/thread-1857937-1-0.html
Note1
If you want to change the ROM from one region to another (China/Indonesia/Global/Russia) installed on your phone then, 1st, Unlock Bootloader and then use Method 2: Fastboot Update to flash your phone. (Detailed Guide "Detailed Guide to Unlock Bootloader and Flash MIUI Stable/Beta ROM")
Note 2
DO NOT RE-Lock the Bootloader if you change from China ROM to Global ROM in China phone. Re-Locking will BRICK your phone. Select only "Clean All" option before flashing.
On Locking Bootloader, you MUST visit: On which ROM and Device you CAN and CAN'T Lock Bootloader!
Just follow instructions its quite easy. I have flashed two redmi note 8 global to redmi note 8 indian for one I kept the bootloader open and for other i relocked the bootloader.
Dont hesitate to ask questions if confused

Thank you man

Is there any hope of Xiaomi adding the stock dialer and sms in next update?

zjpk said:
Is there any hope of Xiaomi adding the stock dialer and sms in next update?
Click to expand...
Click to collapse
I was asking the same question and heard that miui 11 is going to be released. So waited. Then had to change rom when didn't got results.
So No hope.

fawadshah33 said:
I was asking the same question and heard that miui 11 is going to be released. So waited. Then had to change rom when didn't got results.
So No hope.
Click to expand...
Click to collapse
Yeah, I was kinda hoping that they would pay heed to our cries when rolling out MIUI 11, but have been very dismayed. Should have gone for the Redmi Note 7, instead of the 8 if If I had only known about this issue earlier. I am using Drupe and Textra as my dialer and sms app, but it is always better to use stock.
Anyways, I will try to change ROM over the weekend, and post the results.

Is the Arabic language found in the Indonesia ROM ؟
---------- Post added at 09:11 PM ---------- Previous post was at 09:08 PM ----------
Is there a problem with the network in the Indonesia ROM ?
because I live in Algeria

Roll Back to MIUI 10 From MIUI 11 ؟How

Works fine, but Netflix disappears from the Play Store after installing the Indian ROM.

My Redmi Note 8 Pro is the Global Version, can I block the bootloader without brick risk after flashing the Indonesian ROM?

blekr said:
My Redmi Note 8 Pro is the Global Version, can I block the bootloader without brick risk after flashing the Indonesian ROM?
Click to expand...
Click to collapse
According to this, yes, you can. But do at your own risk.
---------
Is Brazilian Portuguese available on Indian ROM?

My device is still under warranty period. Doing the bootloader unlocking is my device warranty will be effected.
Since my device is global version can i update Indian version and relock my bootloader to protect my warranty

mjrifath said:
My device is still under warranty period. Doing the bootloader unlocking is my device warranty will be effected.
Since my device is global version can i update Indian version and relock my bootloader to protect my warranty
Click to expand...
Click to collapse
Well, I'm not 100% sure, but unlocking the bootloader means you have to contact Xiaomi in a online method to get an application to do the procedure. So, they will know you have unlocked anyway.

romulocarlos said:
Well, I'm not 100% sure, but unlocking the bootloader means you have to contact Xiaomi in a online method to get an application to do the procedure. So, they will know you have unlocked anyway.
Click to expand...
Click to collapse
I'm talking about local seller warranty

mjrifath said:
I'm talking about local seller warranty
Click to expand...
Click to collapse
I understood what you meant.
As I sayed, unlocking bootloader envolves a online procedure, and so maybe Xiaomi will know you have unlocked the bootloader. If they have track of serial/IMEI with unlocked bootloader, you local seller can access this list and discover you have unlocked.
But, I'm SUPPOSING they have... Personally, I won't unlock phone on warranty period. Maybe someone else can tell you if I'm right.
---------- Post added at 10:49 AM ---------- Previous post was at 10:39 AM ----------
fawadshah33 said:
1. Download only fastboot version (not recovery )
https://c.mi.com/thread-2581030-1-0.htmlROM Redmi Note 8: MIUI 11 + MIUI 10 Global Stable India, Indonesia & China Stable
Click to expand...
Click to collapse
These links you provided have a recovery ROM, wich we can flash through stock recovery. Have you tried to flash these ROMs from phone?
I mean the method of tapping MIUI logo on "About phone" settings 11 times, and then open the new menu at right top corner.

romulocarlos said:
According to this, yes, you can. But do at your own risk.
---------
Is Brazilian Portuguese available on Indian ROM?
Click to expand...
Click to collapse
Thanks for the reply. I checked the thread that you shared with me, in the list of roms I see several regions but I am not sure if any corresponds to Indonesia, correct me if I am wrong. I would have liked that the thread had been specific to the Redmi Note 8 Pro, because it is very easy to get a brick.
---------
I understand that it is multilanguage, so if the Global ROM comes with Portuguese, is also should have it.
---------- Post added at 08:22 AM ---------- Previous post was at 07:56 AM ----------
romulocarlos said:
Well, I'm not 100% sure, but unlocking the bootloader means you have to contact Xiaomi in a online method to get an application to do the procedure. So, they will know you have unlocked anyway.
Click to expand...
Click to collapse
At this moment I am in the waiting period of 168hrs to get the unlock. Xiaomi understands that you unlocked the bootloader since you made the request? or until the wait for 168 hours ends and you perform the procedure ?
If the waiting period of 168 hrs ends and I decide to let the warranty period pass, when I tried to unlock the bootloader again, would I have to wait again ?, that is, when passing a Long period of time, the hour meter restarts?
If at this moment I am in the waiting period, I get an update via OTA, does this interfere with the waiting period for the bootloader unlock?
Thanks for the patience.

blekr said:
Thanks for the reply. I checked the thread that you shared with me, in the list of roms I see several regions but I am not sure if any corresponds to Indonesia, correct me if I am wrong. I would have liked that the thread had been specific to the Redmi Note 8 Pro, because it is very easy to get a brick.
---------
I understand that it is multilanguage, so if the Global ROM comes with Portuguese, is also should have it.
---------- Post added at 08:22 AM ---------- Previous post was at 07:56 AM ----------
At this moment I am in the waiting period of 168hrs to get the unlock. Xiaomi understands that you unlocked the bootloader since you made the request? or until the wait for 168 hours ends and you perform the procedure ?
If the waiting period of 168 hrs ends and I decide to let the warranty period pass, when I tried to unlock the bootloader again, would I have to wait again ?, that is, when passing a Long period of time, the hour meter restarts?
If at this moment I am in the waiting period, I get an update via OTA, does this interfere with the waiting period for the bootloader unlock?
Thanks for the patience.
Click to expand...
Click to collapse
That link is for every MIUI device, correct me if I'm wrong. But you're right, isn't clear if the "IN" on that images are Indian or Indonesian. I can't tell you if exists any differences, also. Sorry.
About the unlock, you are only waiting a "code" to unlock your phone. Your request don't means you already unlocked (by the way, you will be able to unlock after the time period ends). I believa will be no problems with OTA, since the Mi account you used to make the request is still on the phone (don't remove the account or reset your phone while you are waiting the code!).
Can't tell if the period to unlock have a timeline, but I believe it don't have. Once you get the permission, it is binded with your Mi account and that specific device, so probally is permanent.
Once you received the code, you will input it on Mi Unlocker. Once done, you're unlocked, and Xiaomi knows you unlocked
the bootloader. But, as I sayed... I'm not sure, I'm supposing this is the way.
Thanks for the info about languages.

If I unlock my bootloader and flash Indian ROM on my Global device, will I get the OTA update

mjrifath said:
If I unlock my bootloader and flash Indian ROM on my Global device, will I get the OTA update
Click to expand...
Click to collapse
Yes, you can receive OTA updates.

blekr said:
Yes, you can receive OTA updates.
Click to expand...
Click to collapse
Can I re-lock my bootloader, If so what is the safe procedure.

mjrifath said:
Can I re-lock my bootloader, If so what is the safe procedure.
Click to expand...
Click to collapse
Why do you want to flash the ROM of India ?, Do not mind losing the NFC?
I flashed the ROM of Indonesia in my Redmi Note 8 PRO, it is multilanguage and does not lose NFC. Then lock the bootloader without any problem.
What method to use?
In fastboot run the following command:
fastboot oem lock.
Before closing the bootloader, I recommend that you make a backup, because you will lose everything.

help me!! unfortunately relocked bootloader from flashtool,k20 pro and soft bricked

unfortunately , i relocked my k20 pro's bootloader from mi flash tool. now my phone doesnot bootup. redmi recovery is still there. cannot flash fastboot roms via mi flash tool. it says "erase boot error" . cannot proceed to official unlock process either, because, mi account not binded .please help me ! what should i do now?

I have the same problem. i think the only way is EDL mode and miflash tool.

BrauliX said:
I have the same problem. i think the only way is EDL mode and miflash tool.
Click to expand...
Click to collapse
please, help me step by step for EDL mode+mi flash

I just had a similar situation. Only fix is to open up phone and use EDL test points, then find a service offering Xiaomi authorized account to login and flash correct region ROM. You can then bind account and unlock after 7 days.

arifn82 said:
please, help me step by step for EDL mode+mi flash
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Click to collapse
take a look here:
https://c.mi.com/thread-1479882-1-0.html
or
https://forum.xda-developers.com/k20-pro/how-to/edl-flash-how-to-fix-hard-brick-t3968400/page10
i will try this method tomorow cus its to late for me now. I dont mess with test points since my old xperia walkman.
---------- Post added 14th January 2020 at 12:19 AM ---------- Previous post was 13th January 2020 at 11:54 PM ----------
A1a2Z7 said:
I just had a similar situation. Only fix is to open up phone and use EDL test points, then find a service offering Xiaomi authorized account to login and flash correct region ROM. You can then bind account and unlock after 7 days.
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Click to collapse
What you mean with Xiaomi authorized account service?

Normal users can't use EDL flash on this phone, there is an additional authorization process that cannot by bypassed (phone sends a token and expects a signed response from Xiaomi servers). So you have to login to a Xiaomi account which is authorized to use EDL flash. These are generally service center accounts, but you can find some shady looking services online that will log in with their authorized Xiaomi account for a fee.

please, is there any other way to just boot up my k20 pro? it still has fastboot and redmi recovery. please somebody help me !

BrauliX said:
take a look here:
https://c.mi.com/thread-1479882-1-0.html
or
https://forum.xda-developers.com/k20-pro/how-to/edl-flash-how-to-fix-hard-brick-t3968400/page10
i will try this method tomorow cus its to late for me now. I dont mess with test points since my old xperia walkman.
---------- Post added 14th January 2020 at 12:19 AM ---------- Previous post was 13th January 2020 at 11:54 PM ----------
What you mean with Xiaomi authorized account service?
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Click to collapse
is it really impossible now to flash stock rom on a locked bootloader k20 pro which is in bootloop? without EDL method?