Question Anti Roll Back - Redmi Note 10 Pro

Hi, im running miui 13.0.13, battery life isnt as good as previous versions, before i roll back i wanted to check, im in the UK, my phone is redmi note 10 pro, SWEET. Im pretty sure it says rom version is Global. Does this have ARB? is there a way to roll back?, ive read some conflicting posts which threw me, some say the firmware has when global and its only EU versions that dont have ARB. Thanks.

gazza35 said:
Hi, im running miui 13.0.13, battery life isnt as good as previous versions, before i roll back i wanted to check, im in the UK, my phone is redmi note 10 pro, SWEET. Im pretty sure it says rom version is Global. Does this have ARB? is there a way to roll back?, ive read some conflicting posts which threw me, some say the firmware has when global and its only EU versions that dont have ARB. Thanks.
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Click to collapse
Anti-roll back isn't currently active on any version of Redmi Note 10 Pro, all versions so far have the roll back index value of 3 so it's ok. Meaning you can roll back to previous versions if you're unhappy with the update. Though, to downgrade you would have to unlock he bootloader and downgrade using MiFlash or by directly flashing the Recovery ROM.

imho he meant rollback without bootloader unlock.

Thanks guys. Elinx yer i did mean that exactly, i really dont want to mess around unlocking bootloaders etc, i just assumed as you can flash a stock rom to upgrade without unlocking it, youd be able to flash any stock rom without needing to unlock, strange having to unlock it just to downgrade, there must be a way to flash a downgrade from the phone itself without having to unlock BL.

gazza35 said:
.... strange having to unlock it just to downgrade, there must be a way to flash a downgrade from the phone itself without having to unlock BL.
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Click to collapse
No, that isn't that strange, because Xiaomi thoughts are that older versions mostly are less secure.
With bootloader unlock you take that responsibility.

Elinx said:
No, that isn't that strange, because Xiaomi thoughts are that older versions mostly are less secure.
With bootloader unlock you take that responsibility.
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Click to collapse
I get that, what i really mean is, theres lots of posts and videos online that suggest you dont need to unlock BL to rollback. this is why i ask these questions on here, to be sure and accurate and get the right info. im assuming once ive reflashed and older version, i can the relock the BL anyway.

gazza35 said:
I get that, what i really mean is, theres lots of posts and videos online that suggest you dont need to unlock BL to rollback. this is why i ask these questions on here, to be sure and accurate and get the right info. im assuming once ive reflashed and older version, i can the relock the BL anyway.
Click to expand...
Click to collapse
MiFlash has an option to relock BL (checkbox at bottom of screen).

gazza35 said:
.... lots of posts and videos online that suggest you dont need to unlock BL to rollback .....
.... im assuming once ive reflashed and older version, i can the relock the BL anyway.
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Click to collapse
Imho ARB is about Android versions and it could be that rollback of Miui versions is possible if the Android version stays the same.
Personally with the knowledge about AntiRollBack I never will take a risk without unlocked bootloader.
If something goes wrong you are done.

gazza35 said:
Thanks guys. Elinx yer i did mean that exactly, i really dont want to mess around unlocking bootloaders etc, i just assumed as you can flash a stock rom to upgrade without unlocking it, youd be able to flash any stock rom without needing to unlock, strange having to unlock it just to downgrade, there must be a way to flash a downgrade from the phone itself without having to unlock BL.
Click to expand...
Click to collapse
There are two ways I know how to downgrade but the first one is the one which I haven't tested personally (but people on TG tested and it seems to work for them, do more research about it)
1. The rename trick, you can fool the Updater app to upgrading by downloading two roms (one is the upgrade rom and one is the downgrade rom). Just after selecting the upgrade package on the Updater, switch both file name of the two roms so the upgrade rom gets the downgrade ROM name and vice versa. Munchy from YouTube did a great tutorial on this trick. Try watching it for the complete guide. This method doesn't require bootloader unlocking too (and no data wipe afaik)
2. This downgrade method is a lot more straight forward, we unlock the bootloader, and use MiFlash to downgrade the ROM and select the flash_all_and_lock option to relock the bootloader. This method does use data wipe. I've tested this personally downgrading from 13.0.9.0 to 12.5.6.0 but I didn't relock the bootloader on mine.

BigChungus321 said:
...
1. The rename trick, ...
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Click to collapse
I can imaging that fooling is possible, but can't imaginge this is only done by renaming a file, without changing something inside the rom. So before you even try this I would check and doublecheck all info about that method.
edit:
I see that a sort of the same method is done here for upgrading to a beta build
Personally I find this very tricky with locked bootloader, because Xiaomi can change something without notifying and you have a bricked phone.

Thanks again chaps. Yer ive seen the rename thing, 6 different posters have done it with success, in all honesty i dont think id try it, i was only bothered mainly about ARB on RN10Pro. I will unlock and wait however long the time period is then just downgrade, ive tried looking for tutorial vids but all seem posted by an Indian chap so ive no idea what hes saying, ive downloaded Miflash but when i start it up it keeps saying i need to install drivers, which ive already done, ill keep looking tho, there must be a good tut somewhere with all the drivers and tools needed.

Guide
Official unlock instructions
gazza35 said:
... ive tried looking for tutorial vids ....
Click to expand...
Click to collapse

Elinx said:
Guide
Official unlock instructions
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Click to collapse
Do you know where i can download official stock roms please. Im on Note 10 pro -- Miui13, 13.0.13 Global. (SKFEUXM).

imho this is the most complete database
NB.
SKFEUXM is EEA version and SKFMIXM is Global version
gazza35 said:
... download official stock roms ......
Click to expand...
Click to collapse

Elinx said:
imho this is the most complete database
NB.
SKFEUXM is EEA version and SKFMIXM is Global version
Click to expand...
Click to collapse
Cheers thats what i thought, i was just thrown a bit because it says miui is miui global, and 13.0.13 matches the global roms, i dont see that version for EEA. Yet as you said SKFEUXM says its EU not global, Maybe Xiaomi need to work on that so its clearer.

Related

any roms for AL-10?

I hate all these chinese bloatware. I am having issues unlocking the bootloader as well since huawei keeps stating that i have not used it for more then 14 days. Whats the best flash rom for us to go to?
strictlys said:
I hate all these chinese bloatware. I am having issues unlocking the bootloader as well since huawei keeps stating that i have not used it for more then 14 days. Whats the best flash rom for us to go to?
Click to expand...
Click to collapse
actually you can only use stock rom or fRomFuture - New World, with the last one you can get rid of that chinese stuff.. but need to unlock bootloader and flash twrp
when you have problems getting unlock code.. use DC unlocker.. worked fine for me

Root Mi MIx Ultimate

Hey guys,
Can i flash normal twrp and Costum roms? Also when i have the Ultimate Version?
Sorry for my bad english, im german
You mean the 6/256 version . Look if you have unlocked bootloader or locked . If you have locked bootloader you have to apply for unlock permission on miui web. Once this is done you can flash TWRP and Custom Roms . Enjoy.
CayCay^^ said:
Hey guys,
Can i flash normal twrp and Costum roms? Also when i have the Ultimate Version?
Sorry for my bad english, im german
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Click to collapse
Hi @CayCay^^,
there is no different TWRP for the 4 GB RAM / 128 GB ROM edition compared to the 6 GB RAM / 256 GB ROM edition.
You can always use the same TWRP for both versions.
Yeah I did it too, you flash the twrp for the mix and then follow the flashing instructions from there. So far there does not seem to be a difference between the 4gb and 6gb models twrp/rom wise. At least I noted no differences when I unlocked, rooted and romed my 6gb version/
Nicolfa said:
Yeah I did it too, you flash the twrp for the mix and then follow the flashing instructions from there. So far there does not seem to be a difference between the 4gb and 6gb models twrp/rom wise. At least I noted no differences when I unlocked, rooted and romed my 6gb version/
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Click to collapse
Anyone knows what the Unlock problem that seems to be affecting a lot of users (including me) is?
I've gotten the unlock sms, and I've verified my account on the phone under Dev options, but when running the Mi Unlock tool it says either "Current Account is not bound to this device" on the latest version of Mi Unlock (2.2.406.5) and on an older version (1.1.0317.1) it says "Current account is different from the account info on the device".
I've never had this problem before. Wondering if the device was unlocked then locked again as it came with EN.MIUI and that's causing problems?
Selectaa said:
Anyone knows what the Unlock problem that seems to be affecting a lot of users (including me) is?
I've gotten the unlock sms, and I've verified my account on the phone under Dev options, but when running the Mi Unlock tool it says either "Current Account is not bound to this device" on the latest version of Mi Unlock (2.2.406.5) and on an older version (1.1.0317.1) it says "Current account is different from the account info on the device".
I've never had this problem before. Wondering if the device was unlocked then locked again as it came with EN.MIUI and that's causing problems?
Click to expand...
Click to collapse
That's annoying, most come unlocked obviously you checked for this, to re-lock is just worrying. Give malwarebytes a run.
http://en.miui.com/thread-246705-1-1.html
Bit of information.
jazz452 said:
That's annoying, most come unlocked obviously you checked for this, to re-lock is just worrying. Give malwarebytes a run.
http://en.miui.com/thread-246705-1-1.html
Bit of information.
Click to expand...
Click to collapse
Thanks. I've tried Fastboot to see if it's locked, and it is. So I guess it had to be unlocked at one point in time to install en.miui, or does Xiaomi now sell international versions with en.miui now?
Malwarebytes doesn't report anything fishy - thanks for that tip!
I might just wait two days for the en.miui Dev ROM and see if I can unlock the device then.
I've tried the en.miui.com forums but there are some many "thank u" etc posts that it's a mess to read through, keep up and identify problems
Selectaa said:
Thanks. I've tried Fastboot to see if it's locked, and it is. So I guess it had to be unlocked at one point in time to install en.miui, or does Xiaomi now sell international versions with en.miui now?
Malwarebytes doesn't report anything fishy - thanks for that tip!
I might just wait two days for the en.miui Dev ROM and see if I can unlock the device then.
I've tried the en.miui.com forums but there are some many "thank u" etc posts that it's a mess to read through, keep up and identify problems
Click to expand...
Click to collapse
Always came with Chinese and English but that was it. Maybe they just wanted you to be able to use android pay and banking apps, unlocked bootloader and custom ROMs make that tricky. Where you got it from

Relock bootloader after flash Global Rom

I bought a Xiaomi mi 8 in a Xiaomi Shop in Shanghai. If I try to relock the bootloader I always get stuck booting on the recovery mode. Besides, I can not flash anything (supersu, xposed...) because I always end in bootloop; in both cases it is a softbrick
Can anybody help me?
If you have a mi8 Chinese box you aren't allowed to flash global ROM and lock bootloader.
And is there any way to fix it? Writing to Xiaomi, waiting X time...?
Thanks for your reply!
There are literally, more than a few hundred threads about not relocking. You modified your phone without reading up, no sympathy here. Your phone is dead if it is not global version. Gone. Paperweight. All the best to you
achickennugget said:
There are literally, more than a few hundred threads about not relocking. You modified your phone without reading up, no sympathy here. Your phone is dead if it is not global version. Gone. Paperweight. All the best to you
Click to expand...
Click to collapse
Hey! Nice to meet you and thanks for your kind answer. This placer is better thanks to people like you.
By the way,my mobile works perfectly. I relocked the bootloader more than once and I just needed to unblocked to solve it. About reading the posts, If you had read you would have realized that what interests me is simply to know if I can re-block the bootloader.
Who taught you to help people in forums that have problems and is probably having a bad time? Hitler?
Bortex19 said:
Hey! Nice to meet you and thanks for your kind answer. This placer is better thanks to people like you.
By the way,my mobile works perfectly. I relocked the bootloader more than once and I just needed to unblocked to solve it. About reading the posts, If you had read you would have realized that what interests me is simply to know if I can re-block the bootloader.
Who taught you to help people in forums that have problems and is probably having a bad time? Hitler?
Click to expand...
Click to collapse
You are welcome for my help. There are posts all over. I suggest you learn the courtesy of posting in the right sections instead or even better (to read first), this belongs in Q&A: https://forum.xda-developers.com/mi-8/help/to-relock-bootloader-chinese-device-t3834937 where if you read you would have realized it is all over the place, including one i created: https://forum.xda-developers.com/mi-8/how-to/please-read-tweaking-mi-8-t3833454. Anyways, have a good day, leaving this here for anyone else before they create another thread to "unblock" their bootloader
Bortex19 said:
And is there any way to fix it? Writing to Xiaomi, waiting X time...?
Thanks for your reply!
Click to expand...
Click to collapse
You can check out official xiaomi forum to see a way. However the official way posted there including open up the device & tinkering with the EDL mode, which is really too much of a hassle :/
---------- Post added at 10:58 AM ---------- Previous post was at 10:57 AM ----------
Bortex19 said:
Hey! Nice to meet you and thanks for your kind answer. This placer is better thanks to people like you.
By the way,my mobile works perfectly. I relocked the bootloader more than once and I just needed to unblocked to solve it. About reading the posts, If you had read you would have realized that what interests me is simply to know if I can re-block the bootloader.
Who taught you to help people in forums that have problems and is probably having a bad time? Hitler?
Click to expand...
Click to collapse
Are you having a modern Xiaomi device? How can you relock bootloader without sending it to bootloop?
achickennugget said:
You are welcome for my help. There are posts all over. I suggest you learn the courtesy of posting in the right sections instead or even better (to read first), this belongs in Q&A: https://forum.xda-developers.com/mi-8/help/to-relock-bootloader-chinese-device-t3834937 where if you read you would have realized it is all over the place, including one i created: https://forum.xda-developers.com/mi-8/how-to/please-read-tweaking-mi-8-t3833454. Anyways, have a good day, leaving this here for anyone else before they create another thread to "unblock" their bootloader
Click to expand...
Click to collapse
Better now, at least you're helping to find the information. And you are right, I should read more before doing anything; in fact, I read a lot but you know, internet is so big and it's no difficult to get lost in that information sea (even more if you're a noob in the area). I'll do it better next time.
Have a good day.
TeeHoang said:
You can check out official xiaomi forum to see a way. However the official way posted there including open up the device & tinkering with the EDL mode, which is really too much of a hassle :/
---------- Post added at 10:58 AM ---------- Previous post was at 10:57 AM ----------
Are you having a modern Xiaomi device? How can you relock bootloader without sending it to bootloop?
Click to expand...
Click to collapse
I bought it a couple of weeks ago. And no, I cannot relock it without sending it to bootloop.
The thing went like that: I unlocked the bootloader, I flashed the global ROM, I relocked the bootloader and I fell into recovery bootloop. So I entered on fastboot mode, I unblocked the bootloader again (with the Xiaomi tool), I went to fastboot again and I reflashed the global ROM.
The bootloader have to be open to allow the global ROM work. I don't know why I have avoided the brick, but this is what I've done at least twice.
Bortex19 said:
I bought it a couple of weeks ago. And no, I cannot relock it without sending it to bootloop.
The thing went like that: I unlocked the bootloader, I flashed the global ROM, I relocked the bootloader and I fell into recovery bootloop. So I entered on fastboot mode, I unblocked the bootloader again (with the Xiaomi tool), I went to fastboot again and I reflashed the global ROM.
The bootloader have to be open to allow the global ROM work. I don't know why I have avoided the brick, but this is what I've done at least twice.
Click to expand...
Click to collapse
Well if it bootloops the first time after you relocked it, it'll bootloop again & again. Was there any time after relocking did your phone boot properly? If not, you didn't avoid anything. As far as I understand, boot loop = soft brick.
And this is what I found on MIUI official forum:
TUTORIAL FLASH MI 8 BOOTLOP (SOFTBRICK & BRICK) WITH TESTPOIN:http://en.miui.com/thread-3459005-1-1.html
Bortex19 said:
I bought it a couple of weeks ago. And no, I cannot relock it without sending it to bootloop.
The thing went like that: I unlocked the bootloader, I flashed the global ROM, I relocked the bootloader and I fell into recovery bootloop. So I entered on fastboot mode, I unblocked the bootloader again (with the Xiaomi tool), I went to fastboot again and I reflashed the global ROM.
The bootloader have to be open to allow the global ROM work. I don't know why I have avoided the brick, but this is what I've done at least twice.
Click to expand...
Click to collapse
If I read it right, your device goes into bootloop when installing a Global ROM version and trying to block the bootloader. Probably your device is a Chinese version, which should only have the bootloader locked running a China ROM.
Otherwise, it will be bootloop.
gugugrp said:
If I read it right, your device goes into bootloop when installing a Global ROM version and trying to block the bootloader. Probably your device is a Chinese version, which should only have the bootloader locked running a China ROM.
Otherwise, it will be bootloop.
Click to expand...
Click to collapse
True that. Any Chinese devices running global will get (soft)bricked
Yeah, I was asking is you know the way to lock a chinese phone in global rom. Maybe in the future or with MIUI 10
Is it possible to enter EDL mode via opening your device and connecting the dots to enter 9008 Mode and than use QFIL (Qualcomm_Flash_Image_Loader) to restore the software, instead of going with the MiFlashTool and a needed EDL authorized account?
Bortex19 said:
Yeah, I was asking is you know the way to lock a chinese phone in global rom. Maybe in the future or with MIUI 10
Click to expand...
Click to collapse
This is still too early to know, because development is still slow.
Wrong forum section.
Sigray said:
Wrong forum section.
Click to expand...
Click to collapse
I could not find the way to change it. Do you know how to do it?
achickennugget said:
There are literally, more than a few hundred threads about not relocking. You modified your phone without reading up, no sympathy here. Your phone is dead if it is not global version. Gone. Paperweight. All the best to you
Click to expand...
Click to collapse
Even if he posted in the wrong section he didn't deserve an answer like yours. Keep in mind the Android cooperate spirit and try not to be that rude. And if you had read better his post you had understood how great is the information he gave, go on reading below.
Bortex19 said:
The thing went like that: I unlocked the bootloader, I flashed the global ROM, I relocked the bootloader and I fell into recovery bootloop. So I entered on fastboot mode, I unblocked the bootloader again (with the Xiaomi tool), I went to fastboot again and I reflashed the global ROM.
The bootloader have to be open to allow the global ROM work. I don't know why I have avoided the brick, but this is what I've done at least twice.
Click to expand...
Click to collapse
Actually these are excellent news, I had never read about a case like this. We knew that if the bootloader was unlocked by the seller and you locked it flashing a global rom (being a Chinese phone) you would get a brick only repairable through testpoint and using an authorized account. But I had never read about doing the same whith the bootloader unlocked by the user and I didn't know if it would be possible to unlock it again. So now we know this :
- Chinese unlocked by the seller -> brick locking while flashing global -> impossible to unlock and edl needed
- Chinese unlocked by the owner -> brick locking while flashing global -> ability to re-unlock and flash normally
I had some questions now :
1.- Did you have to wait to unlock the bootloader the first time? (360hrs, 720hrs.. You know)
2.- Did you have to wait when unlocking after the brick or was it instantly unlocked?
Thanks in advance!
descarao81 said:
Even if he posted in the wrong section he didn't deserve an answer like yours. Keep in mind the Android cooperate spirit and try not to be that rude. And if you had read better his post you had understood how great is the information he gave, go on reading below.
Actually these are excellent news, I had never read about a case like this. We knew that if the bootloader was unlocked by the seller and you locked it flashing a global rom (being a Chinese phone) you would get a brick only repairable through testpoint and using an authorized account. But I had never read about doing the same whith the bootloader unlocked by the user and I didn't know if it would be possible to unlock it again. So now we know this :
- Chinese unlocked by the seller -> brick locking while flashing global -> impossible to unlock and edl needed
- Chinese unlocked by the owner -> brick locking while flashing global -> ability to re-unlock and flash normally
I had some questions now :
1.- Did you have to wait to unlock the bootloader the first time? (360hrs, 720hrs.. You know)
2.- Did you have to wait when unlocking after the brick or was it instantly unlocked?
Thanks in advance!
Click to expand...
Click to collapse
It seems to me that this is not so, as some members still manage. However, since they did not add their personal Account to the developer options, they were not able to unlock the device again because they did not have the account associated with the device. It seems to be something related to different cases.
What can be recommended is that the devices unlocked by the seller, return to Chinese ROM more stable, and have your bootloader blocked. By then, the user requests to unblock the bootloader regardless of the time they have to wait. Thus making everything safer, in the case of possible bricks in the future.
gugugrp said:
What can be recommended is that the devices unlocked by the seller, return to Chinese ROM more stable, and have your bootloader blocked. By then, the user requests to unblock the bootloader regardless of the time they have to wait. Thus making everything safer, in the case of possible bricks in the future.
Click to expand...
Click to collapse
Have you ever heard of read about somebody doing that? Because I think there's still the doubt about the unlocking method used by the sellers, whether they do a regular unlock with an account or they patch the boot in any way which could cause problems locking the bootloader.

Fake global

Hi.
Unfortunately, I bought a k20 pro in the global version (aliexpress).
What do I have to do to not have brick? log in to mi account on the phone and Install the original china rom in mi flash and tick Clean all "option (not lock). Then wait again for the unlock bootloader?
having a global rom from aliexpress I can flash twrp right away and change rom ? Non Brick?
Radzią said:
Hi.
Unfortunately, I bought a k20 pro in the global version (aliexpress).
What do I have to do to not have brick? log in to mi account on the phone and Install the original china rom in mi flash and tick Clean all "option (not lock). Then wait again for the unlock bootloader?
having a global rom from aliexpress I can flash twrp right away and change rom ? Non Brick?
Click to expand...
Click to collapse
Basically the trick is to make sure you never accidentally relock the bootloader.
This normally happens if you've stuffed something up and need to flash a fastboot ROM. When this happens ALWAYS remember to change to 'clean All' when flashing with the Mi Flash Tool.
I assume the bootloader is already unlocked. If so, then you're 7 days ahead of the game and can go ahead and install TWRP and any other ROM of your choice. As long as you do everything correctly then you should have no problems.
Robbo.5000 said:
Basically the trick is to make sure you never accidentally relock the bootloader.
This normally happens if you've stuffed something up and need to flash a fastboot ROM. When this happens ALWAYS remember to change to 'clean All' when flashing with the Mi Flash Tool.
I assume the bootloader is already unlocked. If so, then you're 7 days ahead of the game and can go ahead and install TWRP and any other ROM of your choice. As long as you do everything correctly then you should have no problems.
Click to expand...
Click to collapse
I have a fake global and unlocked bootloader. So I can easily install twrp and change rom?
The only one I have to remember is that if I wanted to block bootloader again, I have to do it on china rom?
Radzią said:
I have a fake global and unlocked bootloader. So I can easily install twrp and change rom?
The only one I have to remember is that if I wanted to block bootloader again, I have to do it on china rom?
Click to expand...
Click to collapse
Yes you can install TWRP and change the ROM.
The normal reason to flash a Chinese fastboot ROM is when you have done something wrong and soft bricked the phone. But yes you would also do this if you wanted to lock the bootloader again.
Robbo.5000 said:
Yes you can install TWRP and change the ROM.
The normal reason to flash a Chinese fastboot ROM is when you have done something wrong and soft bricked the phone. But yes you would also do this if you wanted to lock the bootloader again.
Click to expand...
Click to collapse
Okay thanks, I wanted to make sure. Nobody would want to Brick a new phone
I was in the same boat. Just flashed the official China ROM via mi flash including bootloader relock. After I applied for an unlock the official way, waited a week to unlock the phone again and finally flashed twrp, magisk and mi-globe Rom.
Guido83 said:
I was in the same boat. Just flashed the official China ROM via mi flash including bootloader relock. After I applied for an unlock the official way, waited a week to unlock the phone again and finally flashed twrp, magisk and mi-globe Rom.
Click to expand...
Click to collapse
I think I will also choose this way and block bootloader again. It will be safer
Guido83 said:
I was in the same boat. Just flashed the official China ROM via mi flash including bootloader relock. After I applied for an unlock the official way, waited a week to unlock the phone again and finally flashed twrp, magisk and mi-globe Rom.
Click to expand...
Click to collapse
Wait, so you had the 'Global rom' model? Did they leave the phone associated with the Mi account originally? And where did you buy from?
Just curious because my 'Global rom' model K20 Pro arrives tomorrow. Unfortunately ordered the day before all this stuff came out :/
Sorry if this is a bit newby, but I ordered the same (K20 pro) from ali express, there is no way the global rom is official?
If it's not and the bootloader is unlocked, why is this a problem? Because the find my device won't be working? or is the security compromised if it is?
Is the global rom worse than the Chinese? And if the phone isn't disconnected form the Mi account they used to unlock the bootloader with, arn't I screwed?
Sorry for the salvo of questions..
SozzR said:
Sorry if this is a bit newby, but I ordered the same (K20 pro) from ali express, there is no way the global rom is official?
If it's not and the bootloader is unlocked, why is this a problem? Because the find my device won't be working? or is the security compromised if it is?
Is the global rom worse than the Chinese? And if the phone isn't disconnected form the Mi account they used to unlock the bootloader with, arn't I screwed?
Sorry for the salvo of questions..
Click to expand...
Click to collapse
At the moment there is no global version of the phone. So there is no official global ROM. The global ROM versions currently for sale are using a hacked/modified versions of MIUI. These versions are made by people unknown and could possibly contain malware, etc. which could compromise your security. Probably, the ROM will be OK, but you just never know.
Having the bootloader active unlocked isn't a problem normally and gives you the benefit of not having to wait 7 days. You can flash TWRP and install other ROMs with no problem.
But there are a couple of cases on these forums where people have had things go wrong whilst flashing a fastboot ROM using the Mi Flash Tool. They have ended up accidentally relocking the bootloader whilst also corrupting the system partition. Because they haven't unlocked the bootloader themselves originally, they are unable to unlock the phone again and can't install TWRP to install another ROM.
Some people are now choosing to flash an official ROM and relock the bootloader, to allow them to unlock the phone themselves with their own Mi account. So if they end up in the same position as above, they should be able to unlock the bootloader and easily restore the phone.
However some people, when restoring the phone to stock after messing up, have accidentally relocked the phone. When they've tried to go through the unlock process they have found that the phone is still linked to the sellers Mi account and they are unable to link it to their own account and so are unable to unlock it again.
If you never relock the bootloader, either accidentally or deliberately, then you will not have any problems. But if you end up needing to flash a fastboot ROM, then the Mi Flash Tool default option is to flash and relock, so it only takes a brief lapse in concentration to find that you've got a locked bootloader again. If this happens, I would guess that it's far more likely that you won't have any problems and you are able to unlock it again.
---------- Post added at 01:20 AM ---------- Previous post was at 01:18 AM ----------
Radzią said:
I think I will also choose this way and block bootloader again. It will be safer
Click to expand...
Click to collapse
Just be aware that this option also comes with risks. Occasionally some people have found that the phone is still linked to the sellers Mi account, they are then unable to ink it to their own account and so cannot unlock the bootloader again.

chinese rom with locked bootloader to global rom possible?

Hello all,
Yesterday I received a k20 pro from china with an unlocked bootloader.
I wanted to get rid of the spy/bloatware so i went and tried to install twrp to install another ROM, but for some reason TWRP flipped when i installed it (i think i forgot to turn off encryption) and just decided to stop working altogether. Recovery did not work anymore and so i was stuck in fastboot (bootlooping). After some stressfull googling i found out, the only way to get the phone working again is by flashing the (only) fastboot ROM, which was the chinese variant.
I was so stressed out, i forgot to change the flash option in xiaomi flash tool to "clean all" instead of "clean all and lock"(which is the default, fu Xiaomi).
So now my phone has a chinese ROM and the bootloader is locked.
So my question is:
Once i get the bootloader unlocked again (which will take 1 week hopefully), will i be able to install the global ROM (once it is released) or a better, a non-spying ROM?
Also, i tried debloating the chinese rom, but everytime i apparently debloat too much and the phone just stops working and i need to do a reset.
Does anyone have a proper list of xiaomi applications that are safe to remove (trough adb)? the ones i found remove too much.
Thanks in advance.
Yes, once you unlock your bootloader again, you can flash indian global firmware, which has less bloats, google apps and services included, and poco launcher.
For debloating cn rom, there is a tool here, I'll find and link.
May use this for debloating- https://github.com/Saki-EU/XiaomiADBFastbootTools
kibria.mgk said:
May use this for debloating- https://github.com/Saki-EU/XiaomiADBFastbootTools
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Hi, this is the program that i've been using for removing the xiaomi apps, however when some of the listed apps are removed the phone won't be able to restart anymore and i have to do a reset.
For now, i manually removed all the removable spyware by hand and installed blokkada to deny communication to xiaomi servers. I don't dare to remove a lot of system apps trough adb anymore since i had to reset my phone 5 times already... i just want to use it now...
Just endure the pain until bootloader is unlocked again then move over to the Indian rom, its much more tolerable.
Angelina7 said:
Just endure the pain until bootloader is unlocked again then move over to the Indian rom, its much more tolerable.
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there no mi 9t pro rom yet ?
dev-DaT said:
Hi, this is the program that i've been using for removing the xiaomi apps, however when some of the listed apps are removed the phone won't be able to restart anymore and i have to do a reset.
For now, i manually removed all the removable spyware by hand and installed blokkada to deny communication to xiaomi servers. I don't dare to remove a lot of system apps trough adb anymore since i had to reset my phone 5 times already... i just want to use it now...
Click to expand...
Click to collapse
This is the safest option. Whilst waiting for bootloader unlocking I just uninstalled anything that could be and disabled anything else that could be disabled. There were still many things I wanted to remove that could not be uninstalled or disabled, but decided I could live with them for a week.
After your week is up, you've got many options. If you like MIUI but not the bloat and spyware, then there are MIUI custom ROMs that remove the junk, xiaomi.eu ROMs being one of the biggest. Otherwise there are AOSP based custom ROMs that are stable enough to use.
Aimara said:
there no mi 9t pro rom yet ?
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No not yet, we are all waiting for it, it should be released soon.
Robbo.5000 said:
This is the safest option. Whilst waiting for bootloader unlocking I just uninstalled anything that could be and disabled anything else that could be disabled. There were still many things I wanted to remove that could not be uninstalled or disabled, but decided I could live with them for a week.
After your week is up, you've got many options. If you like MIUI but not the bloat and spyware, then there are MIUI custom ROMs that remove the junk, xiaomi.eu ROMs being one of the biggest. Otherwise there are AOSP based custom ROMs that are stable enough to use.
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Yeah i guess ill have to endure being tracked 24/7 for a week ... thanks for all your responses. I am happy to know i can just go back to custom rom after the bootloader is unlocked.
I just hope i don't **** it up like last time.
How long it is currently to wait for bootloader unlock approval?
dpdp73 said:
How long it is currently to wait for bootloader unlock approval?
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7 days for me
Hello, I have a cruel doubt. I was really wondering if after I unlock the bootloader (I have a Chinese rom) doing Global installation I can lock the bootloader? Because you have this possibility and I believe we received normally correct updates, can anyone help me?
phkopp said:
Hello, I have a cruel doubt. I was really wondering if after I unlock the bootloader (I have a Chinese rom) doing Global installation I can lock the bootloader? Because you have this possibility and I believe we received normally correct updates, can anyone help me?
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NO.
If you try and lock the bootloader with anything that is not the original region you will hard brick the phone.
If you have a Chinese phone, then you can only lock the bootloader when installing an official Chinese ROM.
I think only the account used to unlock the blootloader can relock and re-reunlock it.
If you lock the phone, you won't be able to unlock it again with another account.
It is just a safety mechanism from xiaomi.
ntmalol said:
I think only the account used to unlock the blootloader can relock and re-reunlock it.
If you lock the phone, you won't be able to unlock it again with another account.
It is just a safety mechanism from xiaomi.
Click to expand...
Click to collapse
You don't need an account to lock the bootloader.
Provided that there is not a Mi account linked to a phone, then anyone who has the phone in their possession can unlock it.
When people have bought a phone already unlock, then accidentally locked it, they have been able to unlock it themselves if the seller has already unlinked the phone from the sellers Mi account
Robbo.5000 said:
You don't need an account to lock the bootloader.
Provided that there is not a Mi account linked to a phone, then anyone who has the phone in their possession can unlock it.
When people have bought a phone already unlock, then accidentally locked it, they have been able to unlock it themselves if the seller has already unlinked the phone from the sellers Mi account
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So basically it is possible, if one gets a k20 pro flashed with global rom, that if the seller forgets to remove his account from the phone, you're stuck using ONLY other roms? In other words, in order to relock the bootloader and install official chinese rom, you need to contact the seller and ask him to go on his mi account to remove your phone?
android2819 said:
So basically it is possible, if one gets a k20 pro flashed with global rom, that if the seller forgets to remove his account from the phone, you're stuck using ONLY other roms? In other words, in order to relock the bootloader and install official chinese rom, you need to contact the seller and ask him to go on his mi account to remove your phone?
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Click to collapse
Yes there has been a few cases on these forums where this had happened.
However, you can still use official MIUI ROMs, you can still flash the Chinese ROM and lock the bootloader. The problem then is that you cannot unlock the bootloader again if the phone it's still linked to another account.
If you buy a Chinese phone with a global ROM, why would you then want to flash a Chinese ROM and lock the bootloader? You would be better off just buying the phone still with the Chinese ROM and locked, if that's what you wanted.
People have had problems because they've been flashing an official ROM with the Mi Flash Tool and accidentally left the flash option to flash and lock. When flashing with the Mi Flash Tool you just need to remember to change the default flash option every time you use it.
If you never relock the bootloader, then you will never have this problem and can still use official MIUI.
Robbo.5000 said:
NO.
If you try and lock the bootloader with anything that is not the original region you will hard brick the phone.
If you have a Chinese phone, then you can only lock the bootloader when installing an official Chinese ROM.
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Click to collapse
Ok, thanks for clearing up my doubts.
---------- Post added at 02:01 PM ---------- Previous post was at 01:58 PM ----------
I actually have another one. Can I install bootloader-unlocked update pscotes in the global rom on k20 pro without losing files, or everytime I have to install full rom?
phkopp said:
...
I actually have another one. Can I install bootloader-unlocked update pscotes in the global rom on k20 pro without losing files, or everytime I have to install full rom?
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I'm not sure what you're asking. I'm guessing pscotes is a typing error.
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