Question Unlock Bootloader - "Request parameter error" - Xiaomi Mi Pad 5

Tried to unlock bootloader using developer option "Mi unlock status". Whenever I press the "Add account and device" always give me this error!
"Request parameter error"
Does it happen also to you? any ideas to solve this problem?

me too same error.
there are many users that happens this..
it seems only on global rom.
maybe we can flash chinese rom then unlock boot and the reflash global rom but the problem is that there isnt global packet rom at this moment

I have seen this happen to multiple people.
It seems to be an issue of the Global ROM
The best we can do is for everyone to report it to Xiaomi and wait for a ROM update I guess..

Ivixmax said:
me too same error.
there are many users that happens this..
it seems only on global rom.
maybe we can flash chinese rom then unlock boot and the reflash global rom but the problem is that there isnt global packet rom at this moment
Click to expand...
Click to collapse
can not flash Chinese Rom, i have try with MiFlash with Fastboot rom and Recovery rom, toghter way is blocked and error

leonlifr said:
can not flash Chinese Rom, i have try with MiFlash with Fastboot rom and Recovery rom, toghter way is blocked and error
Click to expand...
Click to collapse
I THINK IS POSIBLE WITH ZIP RECOBERY ROM VIA RECOVERY OF XIAOMI

Ivixmax said:
I THINK IS POSIBLE WITH ZIP RECOBERY ROM VIA RECOVERY OF XIAOMI
Click to expand...
Click to collapse
i have try with ZIP recovery Rom 12.5.9. and press start button and volume+, go recovery page, and use MiPhoneAssistant to flash rom to the Pad, and blocked at Verification of Rom

leonlifr said:
i have try with ZIP recovery Rom 12.5.9. and press start button and volume+, go recovery page, and use MiPhoneAssistant to flash rom to the Pad, and blocked at Verification of Rom
Click to expand...
Click to collapse
OH my ****ing good...so we dont unlock the bootloader at this moment....****ing xiaomi.

i won't use it until i can unlock bootloader ! that's the main reason i've chosen this tablet over another brand ! Common Xiaomi

lakyman said:
i won't use it until i can unlock bootloader ! that's the main reason i've chosen this tablet over another brand ! Common Xiaomi
Click to expand...
Click to collapse
yeah buddy i need to unlock the ****ing boot...is strange the error...maybe servers not ON?

Ivixmax said:
yeah buddy i need to unlock the ****ing boot...is strange the error...maybe servers not ON?
Click to expand...
Click to collapse
i think they have some error between verification about our device and server of Xiaomi,. or Bug of this Global Rom? need next update?

leonlifr said:
i think they have some error between verification about our device and server of Xiaomi,. or Bug of this Global Rom? need next update?
Click to expand...
Click to collapse
i think is more server problems or something.if you check updates and download last packet update always gives an error.Seems that xiaomi dont activate the servers for this actions yet

Ivixmax said:
i think is more server problems or something.if you check updates and download last packet update always gives an error.Seems that xiaomi dont activate the servers for this actions yet
Click to expand...
Click to collapse
maybe xiaomi didnt Allow communication between our device and the server? i dont know, i post one Thread in Mi Global Forum. hope can have an official anwser

leonlifr said:
maybe xiaomi didnt Allow communication between our device and the server? i dont know, i post one Thread in Mi Global Forum. hope can have an official anwser
Click to expand...
Click to collapse
ok mate.say me if the are future news.thanks

i hope the issue will be fixed soon !

Same problem here with my newly Global Mi Pad 5.
When trying to associate Mi account in Dev options, tablet returns me this error.
I have Mi Account with unlock privilieges for many years now. 1st time i have this problem.

Maybe it is fault of no sim card slot in pad5 ? In poco f1 i must insert sim card to unlock it.

pan_droid said:
Maybe it is fault of no sim card slot in pad5 ? In poco f1 i must insert sim card to unlock it.
Click to expand...
Click to collapse
but for the chinese version Xiaomi Pad 5 they unlock the device without problem

it's work now, the reason it didn't work before prob xiaomi want to finish release globaly.

lakyman said:
i won't use it until i can unlock bootloader ! that's the main reason i've chosen this tablet over another brand ! Common Xiaomi
Click to expand...
Click to collapse
no man,its no working....at least on my pad 5 normal global rom

caubechandai said:
it's work now, the reason it didn't work before prob xiaomi want to finish release globaly.
Click to expand...
Click to collapse
Still not working for me on MIUI Global

Related

Choose your region bootloop

I managed to flash global rom on my chinese mi mix 2 but whenever it goes as far as choose you region, incidentally there's only one region China. Error message appears "find device closed unexpectedly". I've wiped data but still same isse.
My bootloader is locked.
Any help would be appreciated.
riz157 said:
I managed to flash global rom on my chinese mi mix 2 but whenever it goes as far as choose you region, incidentally there's only one region China. Error message appears "find device closed unexpectedly". I've wiped data but still same isse.
My bootloader is locked.
Any help would be appreciated.
Click to expand...
Click to collapse
Did you flash global China rom?
allrockedout said:
Did you flash global China rom?
Click to expand...
Click to collapse
Yes I think it was global rom. Is there way to fix this?
riz157 said:
Yes I think it was global rom. Is there way to fix this?
Click to expand...
Click to collapse
I'm not sure I unlocked my bootloader and installed it the correct way. There is another question and answer thread on this same subject check there. Sounds like to me you flashed wrong rom.
riz157 said:
Yes I think it was global rom. Is there way to fix this?
Click to expand...
Click to collapse
Which version number did u flash?
Hello! many had such a problem and the only option is the method of test points for the transition to EDL mode.
en.miui.com/thread-1351514-1-1.html

A desparate Redmi 5 Plus User

Just bought the Redmi 5 plus and is very eager to share with you guys my experience in using this phone.
Having used the stock global rom for about 1 week now, the performance and battery life are ok (thanks to SD625 chip but definitely not Xiaomi), in contrast ram management is utterly horrible (which can be alleviated by turning off ram optimization in under developer options).
One thing that really struck me by surprise is that the latest so called stable rom is still very un-polished, built-in calculator cannot be rotated, Mi player causes the video to stutter, the weather app does not have widgets, changes made to apps that autostart did not save after reboot...... All these poor experience causes you to want migrate to custom roms. But guess what!! Not only the kernel source has not been released, you can't even unlock your phone if you are on global roms (the notorious 86006 error, and thus far there still isn't any legitimate way to unlock devices on global rom.)
Still struggling to get the phone unlocked............
Hello
painfull but easy to do:
install dev rom
link your account
ask to unlock bootloader with xiaomi tool
wait 15 days
unlock your bootloader
flash stable rom
flash twrp via fastboot
flash SU via twrp
enjoy
mrbelou said:
Hello
painfull but easy to do:
install dev rom
link your account
ask to unlock bootloader with xiaomi tool
wait 15 days
unlock your bootloader
flash stable rom
flash twrp via fastboot
flash SU via twrp
enjoy
Click to expand...
Click to collapse
Been there, done that. It's only for MEG7 Model that have a problem with unlocking bootloader especially binding account.
hendigo said:
Been there, done that. It's only for MEG7 Model that have a problem with unlocking bootloader especially binding account.
Click to expand...
Click to collapse
same model and so same struggle...... But I finally made some progress, the key to binding the account seems to be installing global developer version, now my account binds with my phone. For now waiting for 360 hours before being able to unlock the device.... It is so obscure to have such a long waiting time.... Will report later on the progress of unlocking.
b886b said:
same model and so same struggle...... But I finally made some progress, the key to binding the account seems to be installing global developer version, now my account binds with my phone. For now waiting for 360 hours before being able to unlock the device.... It is so obscure to have such a long waiting time.... Will report later on the progress of unlocking.
Click to expand...
Click to collapse
You sure bro you're device binded with MEG7 Model? Tell me if yes, I will be glad if that's true and definitely I will try. Just tell me the exact step + screenshoot your device model. cz I already tried installing Dev global with test point method and binding it but no result, still 86006.
hendigo said:
You sure bro you're device binded with MEG7 Model? Tell me if yes, I will be glad if that's true and definitely I will try. Just tell me the exact step + screenshoot your device model. cz I already tried installing Dev global with test point method and binding it but no result, still 86006.
Click to expand...
Click to collapse
Yes, I am sure that is MEG7 model, cannot upload screenshot now as I am redownloading all the apps from playstore..... Flashing a developer rom will result in formatting of internal storage so remember to backup all the important stuff before doing that....
hendigo said:
Been there, done that. It's only for MEG7 Model that have a problem with unlocking bootloader especially binding account.
Click to expand...
Click to collapse
And that's exactly his phone and problem
Did you use a Chinese VPN when binding? I'm on MEG7 and did it yesterday.
I installed global dev ROM by downloading from MIUI, putting on device internal storage and selecting from Updater app.
1) Log into Mi account on phone with existing account that has developer rights (or apply for this)
2) Install any VPN that has Shanghai or somewhere in China and activate (I used Flit VPN)
3) Enable dev and in there OEM Unlock and USB debug.
4) Bind account
I couldn't do this before I switched to MIUI Global Dev 8.3.29
Still have to wait for 15 days but hope this helps.
steford said:
Did you use a Chinese VPN when binding? I'm on MEG7 and did it yesterday.
I installed global dev ROM by downloading from MIUI, putting on device internal storage and selecting from Updater app.
1) Log into Mi account on phone with existing account that has developer rights (or apply for this)
2) Install any VPN that has Shanghai or somewhere in China and activate (I used Flit VPN)
3) Enable dev and in there OEM Unlock and USB debug.
4) Bind account
I couldn't do this before I switched to MIUI Global Dev 8.3.29
Still have to wait for 15 days but hope this helps.
Click to expand...
Click to collapse
Yes, the key to bind the account will be to install the dev rom and use the VPN.
I have Redmi note 5 & I have install dev rom in redmi note 5 but the error of 86006 stll here........
Plz help me.......
What should i do.
[email protected] said:
I have Redmi note 5 & I have install dev rom in redmi note 5 but the error of 86006 stll here........
Plz help me.......
What should i do.
Click to expand...
Click to collapse
+1
Try to follow the same procedure as depicted in this youtube video, the steps were very similar to those I have taken. https://www.youtube.com/watch?v=qLO1SymBaNk
b886b said:
Try to follow the same procedure as depicted in this youtube video, the steps were very similar to those I have taken. https://www.youtube.com/watch?v=qLO1SymBaNk
Click to expand...
Click to collapse
Exactly as in the video except if you aren't in China have a China VPN running when you hit the unlock request and get the 86006 error.
Also you can use any account that you previously had unlock permission granted on. No need to make another.
device MEI7
rom - 8.3.29 global dev
unlock permission - yes
flit VPN shanghai - yes
ERROR 86006! please help
psychem said:
device MEI7
rom - 8.3.29 global dev
unlock permission - yes
flit VPN shanghai - yes
ERROR 86006! please help
Click to expand...
Click to collapse
I would try my best to illustrate my procedure..... I did the same procedure as the youtube video I shared previously plus I have login the mi forum and add my user name and stuff like that as shown in this video, hope it helps.
https://www.youtube.com/watch?v=ly2oJDfzKyg
b886b said:
I would try my best to illustrate my procedure..... I did the same procedure as the youtube video I shared previously plus I have login the mi forum and add my user name and stuff like that as shown in this video, hope it helps.
https://www.youtube.com/watch?v=ly2oJDfzKyg
Click to expand...
Click to collapse
Update : error 86006 is is longer alive. I successfully unlocked my MEI7 redmi note 5 today.
Sent from my Redmi Note 5 using Tapatalk
saief99 said:
Update : error 86006 is is longer alive. I successfully unlocked my MEI7 redmi note 5 today.
Sent from my Redmi Note 5 using Tapatalk
Click to expand...
Click to collapse
yes unlocked
Try setting memory optimization to Middle or High. It gives you more zram, and that lets you have more apps in memory. Turn off miui killing apps aswel
Just a quick question; after waiting 24 hours do we need to associate again the account or just reboot into fastboot mode and use again the unlock tool?
steliosaaa said:
Just a quick question; after waiting 24 hours do we need to associate again the account or just reboot into fastboot mode and use again the unlock tool?
Click to expand...
Click to collapse
Once u bind the account, u don't have to associate again, it should remain associated as long as u don't logout. And just wait for 2 weeks and u should be able to unlock it.

Change from Chinese rom to global rom.

Hi there I have the chance to get two of these good smartphones in China for a good price. The problem is that they have the Chinese rom on it and my parents need the italian language. Will it be possible to flash the global rom or just add the italian language?
Thanks.
barbonjoe said:
Hi there I have the chance to get two of these good smartphones in China for a good price. The problem is that they have the Chinese rom on it and my parents need the italian language. Will it be possible to flash the global rom or just add the italian language?
Thanks.
Click to expand...
Click to collapse
Based on my experience b4 unlocking 5A, the only way you can switch from China to Global is to flash it via test point. Unless you've unlocked the phone, you could flash it via fastboot. Is your 5A unlocked yet?
ezrawk said:
Based on my experience b4 unlocking 5A, the only way you can switch from China to Global is to flash it via test point. Unless you've unlocked the phone, you could flash it via fastboot. Is your 5A unlocked yet?
Click to expand...
Click to collapse
I haven't bought them yet. So I just need to unlock it and flash the rom?
barbonjoe said:
I haven't bought them yet. So I just need to unlock it and flash the rom?
Click to expand...
Click to collapse
Yep, that's all you need to do. After an unlock, you do have the option to relock your bootloader (which maybe you're already familiar with). The guide is on the miui forums. Good luck!
ezrawk said:
Yep, that's all you need to do. After an unlock, you do have the option to relock your bootloader (which maybe you're already familiar with). The guide is on the miui forums. Good luck!
Click to expand...
Click to collapse
Thanks!
i did it using xiaomi tool, google it its easy and works.
jasonhelene said:
i did it using xiaomi tool, google it its easy and works.
Click to expand...
Click to collapse
Yeah but with a locked bootloader, Xiaomi Tool still can't cross flash between China & Global.
Cinese to Global Redmi 5a. Yes you can
In phone settings >About phone>Miui version (click 7times) you will be a developer. back to settings>additionalSetting> developer option>
Turn_On_developer option
OEM UNLOCK_ON
USB DEBUGING_ON
You have to check here if your (Mi Unlock status)
if it shows your "device is locked" your phone is secured" check bellow there you have to add your Mi account. next turn phone OFF. volume down+power to start phone to FASTBOOT MODE. now login to PC. with same ACCOUNT, GO to miui unlock site download unlock app to pc login with miui account connect to Phone. click unlock. they will give you approx (360Hours)after 360 hours repeat procedure with pc. this time it will Unlocked. check mi status again in your phone. if its unlocked you can now download Miui Stable ROM from their site update your phone legally. i am new user here in xda so i am not allowed to share links here in xda.
,

MIUI 12

Does anyone have the fastboot update file for miui for note 8 pro
What rom? Eu or global? You have link for global rom in ROMs here
tze_vitamin said:
What rom? Eu or global? You have link for global rom in ROMs here
Click to expand...
Click to collapse
Global. All the links i see on here is for the beta version
fried said:
Global. All the links i see on here is for the beta version
Click to expand...
Click to collapse
you can flash beta but again , at your own risk and it's not 100% free of bugs.https://i.imgur.com/noBlGXC.jpg
beginner148 said:
you can flash beta but again , at your own risk and it's not 100% free of bugs.https://i.imgur.com/noBlGXC.jpg
Click to expand...
Click to collapse
I don't have a unlock bootloader it's too risky unlocking bootloader's with mediatek i just want miui asap?
fried said:
I don't have a unlock bootloader it's too risky unlocking bootloader's with mediatek i just want miui asap
Click to expand...
Click to collapse
trying to get miui beta without mi pilot account and also without unlocked Boot and twrp is like trying to start a dead engine without repairing it. And No it's not dangerous to unlock bootloader flashing unofficial roms or cfw roms without migrating cfw and flashing factory preloader is dangerous because mediatek gets stuck in edl and it advises download mode that works in sp flash only after logging with authorized account , factory preloader removes the need for authorized account which makes it fully recoverable without paying a penny.
beginner148 said:
trying to get miui beta without mi pilot account and also without unlocked Boot and twrp is like trying to start a dead engine without repairing it. And No it's not dangerous to unlock bootloader flashing unofficial roms or cfw roms without migrating cfw and flashing factory preloader is dangerous because mediatek gets stuck in edl and it advises download mode that works in sp flash only after logging with authorized account , factory preloader removes the need for authorized account which makes it fully recoverable without paying a penny.
Click to expand...
Click to collapse
I updated via fastboot before with the official global ROM i heard it's already available so that's why I'm asking if anyone has the link to the official ROM nothing more nothing less
fried said:
I updated via fastboot before with the official global ROM i heard it's already available so that's why I'm asking if anyone has the link to the official ROM nothing more nothing less
Click to expand...
Click to collapse
https://imgur.com/a/ohvXhFA
https://www.quora.com/Why-does-custom-rom-development-lacks-in-terms-of-MediaTek-only
nah nowadays mtk miui get slow updates , you have to wait for devs to make sure rom is stable. Have a good day.

miui 13 update !!?

hi every one!
i just bought the mi 10T global version a week ago and update it to miui 12.0.11 and didn't recieve any ohter OTA.
I'm wondering if it is safe and possible to update it directly to miui 13.0.6 via recovery mod? or i need to pass all other version?
Thanks in advance
PowerHero said:
hi every one!
i just bought the mi 10T global version a week ago and update it to miui 12.0.11 and didn't recieve any ohter OTA.
I'm wondering if it is safe and possible to update it directly to miui 13.0.6 via recovery mod? or i need to pass all other version?
Thanks in advance
Click to expand...
Click to collapse
Is the bootloader unlocked?
PowerHero said:
hi every one!
i just bought the mi 10T global version a week ago and update it to miui 12.0.11 and didn't recieve any ohter OTA.
I'm wondering if it is safe and possible to update it directly to miui 13.0.6 via recovery mod? or i need to pass all other version?
Thanks in advance
Click to expand...
Click to collapse
Xiaomi suspended upgrade process from A10 to A11 or 12 so you'll need to unlock the bootloader and flash latest fastboot rom with MiFlash.
zaqm said:
Xiaomi suspended upgrade process from A10 to A11 or 12 so you'll need to unlock the bootloader and flash latest fastboot rom with MiFlash.
Click to expand...
Click to collapse
Sources?
NOSS8 said:
Is the bootloader unlocked?
Click to expand...
Click to collapse
no it's locked it's brand new phone
zaqm said:
Xiaomi suspended upgrade process from A10 to A11 or 12 so you'll need to unlock the bootloader and flash latest fastboot rom with MiFlash.
Click to expand...
Click to collapse
is it safe ? and will it be still official
PowerHero said:
no it's locked it's brand new phone
Click to expand...
Click to collapse
Try to download the latest rom in Android 10 rom and update (3 dots at the top right). Same procedure for A11 and A12,first and last.
If nothing works, unlock the bootloader and use Miflash.
https://new.c.mi.com/global/post/101245
https://en.miui.com/unlock/index.html
If you unlock the bootloader,try these roms,better than stock.
Weekly https://xiaomi.eu/community/threads/22-10-26.67225/
Stable https://xiaomi.eu/community/threads/miui-13-stable-release.64441/
You MUST unlock bootloader and install official global rom via fastboot and mi flash utility using PC. Once you unlock bootloader DON`T lock it again!!!!! I did all that few days ago since i wasn`t receiving any OTA updates either. Phone works like a charm.
Apply for unlocking Mi devices
en.miui.com
Xiaomi Community
c.mi.com
Use this video guide and you`re good to go. Step by step....
ExorcistSRB said:
You MUST unlock bootloader and install official global rom via fastboot and mi flash utility using PC. Once you unlock bootloader DON`T lock it again!!!!! I did all that few days ago since i wasn`t receiving any OTA updates either. Phone works like a charm.
Apply for unlocking Mi devices
en.miui.com
Xiaomi Community
c.mi.com
Use this video guide and you`re good to go. Step by step....
Click to expand...
Click to collapse
The problem if you do not lock the bootloader, the play store will not be certified, which means that certain apps like Netflix, will not be available, also certain banking apps will not work. The solution being to root and use Magisk hide .
Locking the bootloader is possible provided your phone is not a Chinese version.
All this is useless with a Xiaomi Eu rom (playstore certified without root).
BTW:
Your first link has already been posted.
The second ?.
The third has nothing to do with the subject.
Didn`t have time to read all so i posted what he needs to get the update. Second link is where to get the rom, and third link of video tutorial has everything to do with subject because guy in the video shows how to flash official rom to your phone and what to do if flashing gives error. So it was meant for him to watch, not for others who need netflix. But if he needs netflix he can just ignore most of recommendations here and just root his phone if he knows how and finds some simple way so he doesn`t brick his phone
ExorcistSRB said:
Didn`t have time to read all so .
Click to expand...
Click to collapse
This is the problem, since you post a tutorial for those who have an unlocked bootloader and this is not the case.
And Youtube is not the reference unlike XDA
NOSS8 said:
This is the problem, since you post a tutorial for those who have an unlocked bootloader and this is not the case.
And Youtube is not the reference unlike XDA
Click to expand...
Click to collapse
I posted the exact tutorial and process i used 3 days ago and it is to unlock bootloader, download rom he needs and use video to flash it. Simple. I had exact same situation and i fallowed these steps. I don`t see any problem, and if it is, let admins delete my posts and i won`t try to help since it gets judged immediately like i did something terrible. Anyway, since i posted a question my self with a little problem, if this is the way i might get some answers by explaining every single thing i or anyone else post, then this is not the right place to get answers... Best of luck to Powerhero with updating his phone. I hope he chooses best and easiest solution and enjoy his phone with new software.
Farewell
ExorcistSRB said:
I posted the exact tutorial and process i used 3 days ago and it is to unlock bootloader, download rom he needs and use video to flash it. Simple. I had exact same situation and i fallowed these steps. I don`t see any problem, and if it is, let admins delete my posts and i won`t try to help since it gets judged immediately like i did something terrible. Anyway, since i posted a question my self with a little problem, if this is the way i might get some answers by explaining every single thing i or anyone else post, then this is not the right place to get answers... Best of luck to Powerhero with updating his phone. I hope he chooses best and easiest solution and enjoy his phone with new software.
Farewell
Click to expand...
Click to collapse
thank you so much for your post was very helpfull and also to @NOSS8 .You both were very helpfull
PowerHero said:
thank you so much for your post was very helpfull and also to @NOSS8 .You both were very helpfull
Click to expand...
Click to collapse
"You MUST unlock bootloader and install official global rom via fastboot and mi flash utility using PC. Once you unlock bootloader DON`T lock it again!!!!! "
https://forum.xda-developers.com/t/miui-13-update.4523449/post-87780419
This is wrong, since you have a version of phone Global.
ExorcistSRB said:
Didn`t have time to read all so i posted what he needs to get the update. Second link is where to get the rom, and third link of video tutorial has everything to do with subject because guy in the video shows how to flash official rom to your phone and what to do if flashing gives error. So it was meant for him to watch, not for others who need netflix. But if he needs netflix he can just ignore most of recommendations here and just root his phone if he knows how and finds some simple way so he doesn`t brick his phone
Click to expand...
Click to collapse
NOSS8 said:
This is the problem, since you post a tutorial for those who have an unlocked bootloader and this is not the case.
And Youtube is not the reference unlike XDA
Click to expand...
Click to collapse
why not locking the boatlooder again?
PowerHero said:
why not locking the boatlooder again?
Click to expand...
Click to collapse
If you have a phone in a version other than Chinese, you can completely relock the bootloader. But this has already been mentioned.
NOSS8 said:
Try to download the latest rom in Android 10 rom and update (3 dots at the top right). Same procedure for A11 and A12,first and last.
If nothing works, unlock the bootloader and use Miflash.
https://new.c.mi.com/global/post/101245
https://en.miui.com/unlock/index.html
Click to expand...
Click to collapse
for this rom since i'm on A10 do i have to flash it via recovery or fasboot mod? they mention only how to flash it in A11 and A12 not A10
and when done should i relock the bootloader or not?
thanks
PowerHero said:
for this rom since i'm on A10 do i have to flash it via recovery or fasboot mod? they mention only how to flash it in A11 and A12 not A10
and when done should i relock the bootloader or not?
thanks
Click to expand...
Click to collapse
After using Mi unlock you will have to wait 168 hours to finalize the procedure.
Then use Miflash to flash the A12 rom, first do not relock the bootloader, check that everything works and that A12 suits you then lock the bootloader if you do not want to try other roms like Xaiomi EU rom.
Mi unlock and Miflash will erase all your data.
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/
NOSS8 said:
After using Mi unlock you will have to wait 168 hours to finalize the procedure.
Then use Miflash to flash the A12 rom, first do not relock the bootloader, check that everything works and that A12 suits you then lock the bootloader if you do not want to try other roms like Xaiomi EU rom.
Mi unlock and Miflash will erase all your data.
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/
Click to expand...
Click to collapse
one more thing sir and sorry for that. the process with xaiomi phones is a bit different i used to do it with samsung phones.
i did all the steps to unlock the bootloader
and tells me to wait 168 hours to unlock.
now should i use the phone normally and what things not to do untill the 168 hours complete
and finally when flashing the rom.how to prevent re-locking the bootloader and how to lock it if i want to.
thank you best regards

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