yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] Dxgbtt:
bootloader unlock is simple

1) adb reboot bootloader

2) fastboot flashing unlock

3) fastboot flashing unlock_critical

Its what to do next that befuddles me... My s62 is not pro, and stock firmware, or an OTA update zip is no where to be found. there isn't even a firehose edl programmer/loader available for it!

UPDATE

In the unlikely event someone else stumbles across this post and wonders, I managed to get stock firmware, or at least the Android 11 upgraded full firmware zip, by

1) changing the active slot with an ADB or fastboot command, can't remember which, and

2) watching the system log for URLs while system update was attempting to acquire it.

3) Once I saw one that ended with .zip, I opened it in an internet browser and immediately it started downloading,

4) when it was done I extracted the contents to get a few files, one was payload.bin

5) I used a PC program "fastboot enhanced" to extract payload.bin and

6) patched the boot.img with magisk on the phone then

7) fastboot flash boot boot.img

And now I have a rooted Cat S62, but it isn't root like i am used to, and it kinda pissed me off. Can't remount R/W the system partition and that keeps me from being able to do the things I like having a rooted phone to do, but its better than stock, only just barely. There still isn't twrp or CWM recovery available either and no custom roms, all my attempts to port anything have ended in upset and rage, but the phone is VERY rugged I have tested it in a fit of rage more than once, it hits the wall REALLY hard and just when I think I've done it, solved the problem with a satisfying smash, NOT A SINGLE CRACK OR SCRATCH.. Good job on that front CAT.
[Android Q&A, Help & Troubleshooting] Dxgbtt:
Simple: in settings go to about phone, tap the build number 10 times and then return to settings and go to system, expand advanced and go to developer options, in the first few there is the setting you are looking for auto system update, just turn it off
[Android Q&A, Help & Troubleshooting] kolebcev:
ВYou are the only one I have all hope for Give a link to the tool On files
[Android Q&A, Help & Troubleshooting] umnik1987:
ДаватьGive me the files. You are our savior.
[Huawei P20 Pro Questions & Answers] vic_singh:
Hi All,

I've been living with this phone as stock firmware since it was released however over the past month or so I notice it's been running slow. I factory reset twice installed less apps and it's not solving the problem.

Any suggestions?

I assume this phone have enough juice to run everything as it once was.

Most of the issues are from video playback. When I pause a video then the phone goes to sleep, after I wake the video and try to play the video it will get all weird and I have to restart.
[Huawei P20 Pro Questions & Answers] Saddiq_U:
By stock firmware, do you mean you're running android 8.1 that the phone shipped with? Why haven't you updated your software?

Are you using the stock huawei video player or a third party player? Could be the player.
[General Questions and Answers] theblitz707:
Is there any gamma changing app in android? With ot without root im all ears
[P3300, MDA Compact III  upgrading etc.] neorotic:
hi all, my mda compact 3 (p3300) i half death i think. i put the BLACK & BLUE v5.0 ROM a week later my phone vreezes and i wanne put the phone on but the screen uhh fals away disapears i can't explane in english so in it dutch:

de scherm valt weg lijkt net als de batarij te zwak is maar dat kan niet ik heb al een andere batarij gerobeerd

t-mobile logo zie je en zakt weg tot een wit scherm of hij start iets veder dan zie je het de t-mobile log of de windows mobile logo wazig

and almost always the phone wont start. i have now lucky the orginal rom on it but the same problem exist.

can someone help me? i am now on my work if you need more info i try to post is if i am ad home

greetz Neorotic
[P3300, MDA Compact III  upgrading etc.] neorotic:
http://xdaforums.com/showthread.php?t=424132

thats what i mean....

but its after the rom update.....
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
#include <std_disclaimer.h>
/*
* Your warranty is... still valid/probably? ( Subject to OEM's)
*
* We are not responsible for bricked devices, dead SD cards
* unpleasant experiences. Custom ROM's are Custom for a reason and
* as developers, we try our best to give you the most complete experience
* When you choose our ROM, its a choice which you make but it doesnt make us
* liable to any unfortunate events. But we will be happy to help for the greater good.
/

Palladium OS is not yet another ubiquitous os but a trendsetter of its own level. The Prime focus here

are on speed, stability and above all, its a community driven os where everyone can experience their ideas

without any limitations. All these is complemented by the Meteor Fall programme which are a series of OTA updates

which adds in new features and suggestions. So, now you know why its christened The Palladium OS.

Sanjheevi

Lokesh

Pranav Ajay

Support Us if you like our work

Got an issue or suggestion? Reach us at

Telegram: https://telegram.me/palladiumos_chat

New Settings homepage

New About phone UI

Network Traffic Indicator

New qs tint style

Accent color picker

Gaming mode

Lock Screen Charging Info

Swipe to ScreenShot

Gesture bar customization

Adaptive playback

Volte Icon support

Lock Screen Clock Styles

Palladium: Palladium-OS

Palladium Device Sources: PalladiumOS-Devices

- Backup your personal data (Important)

- Download the ROM and transfer them to your device.

- Boot to recovery (TWRP-CN recommended).

- Flash the ROM Zip file.

- Format data

- Reboot your device, first boot will be a bootloop, so once you see the bootanimation (Palladium-OS Logo), force reboot your phone by pressing and holding the power button.

The ROM has GApps prebuilt, so you dont need to flash GApps again:)

ROM: Here

- Google for AOSP

- LineageOS

- Project Fluid

- Pixel experience

- Project Streak

- Dot OS

- Octavi OS

- Bliss ROM

- AICP & POSP & Pixys Team for thread template idea

- Also many pro devlopers who all help us to bring this rom to you..

- Please let us know if we forgot to mention your name in credits..​

Build Author/Maintainer - naufalwp

Device Name - Redmi 9 and Poco M2

Device Codename - Lava (Lancelot, Shiva unified)

Kernel Source - github.com/Redmi-MT6768

ROM Status - Unofficial

Android Version - v11.0

ROM Version - v1.1
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] .0..:
shared rom
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
The only working custom rom for redmi 9.... Thanks guys. Works like a charm
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
nope sir, lava and merlin came from different builder (maintainer)
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
Video recording works?
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
Yeah it does😁
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
I just installed it and the video recording does not work. do you have to modify something?
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
My phone is redmi 9 Lancelot, I just flashed the zip file in twrp and are using the camera app that was preinstalled gcam go... If you use a different camera app there's a chance it won't work...
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
I have used the same application but it gives me an error
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
What does the error say...
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
Something is wrong. Try again
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
Did you flash anything else after flashing the rom?

Have you disabled anything

Is you device showing the same thing as the attached file
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
No flashing, the first thing I did when I installed the rom was to test it, without modifying anything.

It comes out the same as in your image. I have read that video recording does not work in any custom rom
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Tmi313:
It's an issue, this is the first rom other than crdroid that worked for me...

In crdroid almost everything works but it has some bugs, like the brightness slider not working, the screen coming alive when you run your hand over the front sensor, screen turning to full brightness before going off

You could give crdroid a try if this doesn't work
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
what version of miui do your phone based on? I used the miui CN 12.0.4 base before switching to this rom sir. and it works fine both camera video recording, and screen recording

btw, may i see your log? i cant help anything if i cant look that log sir
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
I do not come from miui, if not from another custom rom, so that must be the error
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
thanks for your help
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] pablo675:
the phone to enter in Lock screen ,incomings calls dont fuction

screen off and no ring
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Visheshgrewal:
Please also include recovery Download link in post
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
thats main issue in lava sir. use miui kernel (miui boot.img) to fix it
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
check in ur device's telegram group...
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
Will the rom be updated?
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
probably yes..., im waiting for palladium 1.2 released
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] Ashoftheunderground:
Does Volte work?
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] naufalwp:
i think yes, i havent got any ims error
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] salta72:
Thanks
[Redmi 9 / Poco M2 ROMs/Kernels/Recoveries/Dev.] mongolbars:
redmi andriod 11 all rom install brightness control not working.dont install no
[Xiaomi Black Shark 3 Questions & Answers] mrleyva:
Hi, i managed to root my blackshark 3 KLEN2008060OS00MP3 With this method https://xdaforums.com/t/rooting-bla...-way-bl-unlocking-twrp-ota-fix.4147441/page-6 so up to my understanding i have magisk and havent changed the system too much (im very very noob) i only did this because the tutorial was very good and step by step.

my phone has warned me today that i have available the joyui update KLEN2102020OS00mp4, can i just press the download buttom and install the ota without losing root?. and if i cant can anyone give me a small tuto of how to do it?

thank you very much
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
You can't... It will fail after the download cus you need a clean stock ROM to update your BS3... Do you have this update to share here?
[Xiaomi Black Shark 3 Questions & Answers] Lehner82:
Is this the joyui 12 global update ?
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
It doesn't seems View attachment 5256919
[Xiaomi Black Shark 3 Questions & Answers] gilbermarcilio:
USB connection of you with the computer continues to work ok after this 12/2020 update?

Mine no longer connects with the computer for data transfer and just keeps charging .... I posted on the topic of this and here also to find out if this update is causing this because I noticed it in my post after the update.
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
Sounds like you don't have the drivers for this phone... What name the device has when you connect it to the pc?
[Xiaomi Black Shark 3 Questions & Answers] sco-mito:
pleas please share the ota
[Xiaomi Black Shark 3 Questions & Answers] gilbermarcilio:
Smoke there is the problem I connect the Black Shark 3 on the PC and simply the device only charges ...

On the PC nothing changes and I open the task manager simply not even recognize the device or appear as an exclamation that failed to install the driver.

I have already tested it on several USB PCs and on 3 USB cables and USB 3.0 speed and nothing the phone only charges and does not connect to the PC or Macbook Air that I tried too ...

This is very sinister because the phone simply lost connection to the pc and only charges or I can use OTG adapter to connect pen drive to it and that accepts ...

NOTE: The Developer is already active and I have already marked it in USB Settings for data transfer and without chance the pc does not even recognize anything and the problem is not with the PC because I have 3 more devices at home and tested and all normally connects a Poco M3 Cubot Note 20 Pro and an Umidigi Bison all connect with the PC without a problem except this black shark that died the connection with the PC very sad that.
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
After several attempts to pause the download of the OTA at 100% (since upon reaching 100% was automatically deleted) I have it uploaded to mega, I hope it's all there and there is no problem and before anything else, make a backup in case something weird happens .... Anyway I will try to install it later, if anyone wants to do it before here's the mega link...

File on MEGA

mega.nz
[Xiaomi Black Shark 3 Questions & Answers] sco-mito:
You're my hero
[Xiaomi Black Shark 3 Questions & Answers] sco-mito:
@SmokeAnDrink TWRP says it's corrupted :(
[Xiaomi Black Shark 3 Questions & Answers] aerial4ce:
TRied putting in sdcard/ota/update.zip

and *#*#1027#*#* , local update gives ota error (20) did u update it thru twrp?
[Xiaomi Black Shark 3 Questions & Answers] wertus33333:
you have to get the ota link by adb: https://xdaforums.com/t/how-to-capt...our-android-device-using-logcat-file.3773083/

If you cant find the link you can pm me the logcat...
[Xiaomi Black Shark 3 Questions & Answers] kevin mitnick:
Error 20 caused of device has twrp. I tried both, with or without custom recovery. Without twrp, 1027 able to update
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
Sorry, I was working and completely forgot about this. Here is the link from adb

"Model": "KLE-H0",

"Version": "KLEN2102020OS00MP4",

"URL": https://ota-oversea-1256119282.file...deltaota_8dfabcef45cda957295fbb9fb2340ba9.zip
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
Do you still have the recovery.img? If so, could you share it?
[Xiaomi Black Shark 3 Questions & Answers] kevin mitnick:
yes i have. I will upload then share here. asap
[Xiaomi Black Shark 3 Questions & Answers] kevin mitnick:
sorry for my mistake. I only have MP3 recovery. now I used CN MR1 and cant get backup recovery MP4..
[Xiaomi Black Shark 3 Questions & Answers] SmokeAnDrink:
That's the one I need. I'm still using the MP3 update.
[Xiaomi Black Shark 3 Questions & Answers] slashyuz6:
Can you share CN MR1 recovery as well?
[Xiaomi Black Shark 3 Questions & Answers] kevin mitnick:
ok. I will share asap. now Im away of my laptop
[Xiaomi Black Shark 3 Questions & Answers] arjun_m4:
could you please share the recovery here?
[Xiaomi Black Shark 3 Questions & Answers] sco-mito:
solution https://xdaforums.com/t/convert-upg...d-11-fix-bootloop-imei-notifications.4371405/
[Xiaomi Black Shark 3 Questions & Answers] Mr.Tanjaya:
my cellphone doesn't have twrp but still can't update using 1027......
[Xiaomi Black Shark 3 Questions & Answers] kevin mitnick:
i assume that you need to :

relock the bootloader and flash stock boot and atock recovery..or you need to reflash all partition with fresh file
[Xiaomi Black Shark 3 Questions & Answers] Mr.Tanjaya:
since the first time I bought I never got the ota update....

still on joyui 11 mp3 KLEN2008120OS00MP3

no root

no custom recovery

no ubl

still fresh........

so any suggestion guys ?? I want to update my black shark.
[Xiaomi Black Shark 3 Questions & Answers] Mr.Tanjaya:
can you share how to flash black shark ?
[Xiaomi Mi 10T / 10T Pro Questions & Answers] inflamess:
I'm on the latest Global 12.1.2 ROM

I'm not having any notification led turn on, I have enable led notification but I don't see any showing up on the top left of my phone

Checking see if you guys are having the same issue ?
[Xiaomi Mi 10T / 10T Pro Questions & Answers] Elemy:
Did you make factory reset after latest update? I got same issue after update via zip pack. Now I have no problems. Led is little but blinking. :)
[Xiaomi Mi 10T / 10T Pro Questions & Answers] inflamess:
Manage to fix the problem. Turns out there's a big spec of dust blocking the l.e.d from showing. Make sure you remember to take a brush or smth to clear it out. :)
[OnePlus 8T Questions & Answers] mrhubris:
Hi

The title says it all i believe.

What ROMs are out there that currently have either MicroG installed or support the installation of it?

There is not LineageOS+MicroG rom out because there is no official LineageOS ROM yet.

But i can't seem to find out what ROMs support the installation of MicroG. In other words, what ROMs have Signature Spoofing enabled.

Regards

MrHubris
[OnePlus 8T Questions & Answers] tortzuhrwelt:
I would have needed the same... would be a great ressource.

This gets my 100% nooobed out support...
[OnePlus 8T Questions & Answers] nico2195x:
Lineage for microG is available for a while now: https://download.lineage.microg.org/kebab/
[Touch Diamond, MDA Compact IV ROM Development] wrather:
Hello there is just tried updating to SwiftBL-WWE-Diamond-ROM-v6.2-Full but when i click the ROM.exe it comes with a rapitool has stopped responding error,

im running Vista ultimate 64bit
[Touch Diamond, MDA Compact IV ROM Development] Stingray66:
STOP the "Windows Mobile-2003-based device connectivity" service, when the Diamond switched to the Bootloader screen.

Stopping the service before the upgrade won't work, because the upgrade process starts the service again.

If you disable this service, you'll get issues with the Windows Mobile Device Center (former ActiveSync).

This "bug" is caused by one of the recent hotfixes (don't know which one) and was there pre-SP1 too.
[Touch Diamond, MDA Compact IV ROM Development] xcalibur666:
I've had the same problem in Vista x64 - installed Windows Mobile Device Center 6.1 for Windows Vista [1] and it worked..

[1] http://www.microsoft.com/windowsmobile/en-us/help/synchronize/device-center.mspx
[Touch Diamond, MDA Compact IV ROM Development] ripface:
Top Tip

Yay! This resolved my issues with the rapitool bombing as well.

Thanks!!
[Touch Diamond, MDA Compact IV ROM Development] aim2000:
Had same problem this solved it for me as well
[Touch Diamond, MDA Compact IV ROM Development] LECKEY73:
THANKS that save me alot.:)
[Touch Diamond, MDA Compact IV ROM Development] maine jackson:
i have the htc hd2 and cant get the update it say rapitool stop workin how can i fix the problem and get the update someone help please gotmoney2010.jj@gmail.com email.me please
[Xiaomi Mi 11] Pikaone41:
I'don't want to brick my phone and i just want to be sure : if i unlock my phone with 12.0.1.0.RKBEU

OR

and flash it with V12.0.3.0.RKBEU

XM,

can i re-lock the bootloader :D or i'will brick my phone ?😱😭
[Xiaomi Mi 11] pittrich:
What is RKBEUOR? Orange in Great Britain?
[Xiaomi Mi 11] Pikaone41:
no orange france
[Xiaomi Mi 11] pittrich:
I think the most important acronym in the firmware. EU. Flashing the RKBEUXM should therefore not be a problem. Even without the bootloader unlock. OR only means that provider-specific functions are built in. If you don't know them or are unimportant, the XM works just as well.
[Xiaomi Mi 11] Pikaone41:
You think i can flash the rom without unlock my phone because it's the same base ( EU ). i must use flash_all.bat ?
[Xiaomi Mi 11] pittrich:
Try this tool.

XiaoMiTool V2 - Modding of Xiaomi devices made easy for everyone

XiaoMiTool V2 is a easy to use tool to install rom on your Xiaomi device. Modding made easy for everyone! Download it for free now!

www.xiaomitool.com

Connect the mobile phone to the PC, start the tool. It checks your cell phone and offers you a compatible ROM.

So I flash all Xiaomi with the bootloader closed.
[Xiaomi Mi 11] Pikaone41:
xiaomi tool says i must unlock my bootloader to flash the XM version, no problem still 50hrs and it will be unlocked. the most important things to me is to re-lock after this. i'll try "flash all lock.bat" and pray to dont brick my phone.
[Xiaomi Mi 11] pittrich:
If you had to unlock the bootloader to flash the XM, I wouldn't relock again. That would surely lead to a brick.
[Xiaomi Mi 11] sefai77:
Hi, do have imei repair this phone now ?
[Xiaomi Mi 11] Pikaone41:
what do you mean ?
[Xiaomi Mi 11] sefai77:
i mean can i change imei, do you know this ?
[Xiaomi Mi 11] Pikaone41:
No, i don't know for this phone, the last time i change an imei was on galaxy s2 ....
[Xiaomi Mi 11] sefai77:
ohh very last time :) thanks for answer
[Xiaomi Mi 11] Pikaone41:
It's done ! I unlock my bootloader, flash 12.03.0 rkbeuxm and relock my bootloader successfully ! Adios orange rom !

thanks to all who help me.
[Xiaomi Mi 11] janderklander75:
Hello! Can you tell me what method you used to do it? I have a Mi 11 lite 5G, the ROM that came from the factory was a Vodafone EU and I changed it for a Global EU ROM, specifically this one: renoir_eea_global_images_V12.0.8.0.RKIEUXM, but in the process with My Flash Tool the bootloader had to be open, now I have this ROM working perfectly, but I want to close the bootloader to use Google Pay etc. So I am very interested in your method to achieve it.
[Xiaomi Mi 11] Pikaone41:
With ADB : fastboot oem lock, but your phone will be wiped
[Xiaomi Mi 11] janderklander75:
OK, thank you very much, I will try
[Xiaomi Mi 11] uscool:
I just got the mi 11 chinese version and have to wait for bootloader to unlock , I plan to flash the stock EU ROM via Fast Boot and worried banking / g pay etc wont work ?
[Xiaomi Mi 11] Pikaone41:
Don't relock your bootloader with EU rom. Your chinese phone will be bricked.
[Xiaomi Mi 11] zoltan78:
There is no possibility to lock bootloader during flash xiaomi.eu rom.
[Xiaomi Mi 11] Pikaone41:
It's global eu rom, not xiaomi.eu rom we are talking.
[Xiaomi Mi 11] uscool:
Thanks mate, guess I cant do it at all even after stock EU rom is flashed ? just worried bank apps / Gpay wont work
[Xiaomi Mi 11] leonidsl:
@Pikaone41 Hey, Im in the same exact situation. My phone came with 12.0.5.0 RKBEUVF firmware from vodafone for some reason.

If I unlock bootloader -> flash global eea rom V12.5.1.0.RKBEUXM -> relock.

Will this brick the phone?? or it will lock fine?

Note my phone model is M2011K2G.

If I can do that can you tell me what tools you used to do this process?
[Xiaomi Mi 11] Pikaone41:
i do it successfully with a mi 11 from orange. The most important thing is the region EU
[Xiaomi Mi 11] leonidsl:
Thank you I will try next week once my bootloader is unlocked.
[Xiaomi Mi 11] Inti31:
Does this work with SKBMIXM with the current version 13.0.1..0 SKBMIXM?

I came previously from 12.0.1.0 RKBEUOR - I unlocked the bootloader and flashed month ago to 12.5.3.0 (RKBMIXM) - all worked fine.

i received 2 further updates

- MIUI Global 12.5.9 Stabil (12.5.9.0 (RKBMIXM) and

- MIUI Global 12.5.11 Stabil (12.5.11.0 (RKBMIXM)

End of february 2022 I recieves MIUI 13 - MIUI Global 13.0.1.0 Stabil (13.0.1.0 (SKBMIXM) - current version.

What I would like is to re-lock the bootloader - Is this that simple? Does "fastboot oem lock" work also with MIUI 13?... or do I need Android 12 and the original fastboot-rom (miui_VENUSEEAORGlobal_V12.0.1.0.RKBEUOR) to reflash it with Mi-FlashTool with the tic by relock bootloader?

Inti31

note: I edited this post and corrected MIUI instead of Android, thx @Pikaone41
[Xiaomi Mi 11] Pikaone41:
It's not android 13, it's miui 13 ( android 12) . If I was you I will flash the 13.0.4.0 SKBEUXM and relock it without any problems. Fastboot OEM lock.
[Xiaomi Mi 11] Inti31:
... "fastboot OEM unlock" after I flashed 13.0.4.0 SKBEUXM, because with MiFlash there is an option which can be checked to lock the bootloader...
[Xiaomi Mi 11] Pikaone41:
Yes you can lock with miflash too