Bootloader blocked in Nitrogen OS 8.1 - Xiaomi Redmi Note 3 Questions & Answers

hello guys, I have installed nitrogen 8.1 with twrp of team recovery project. Two years ago I officially unlocked the bootlader, but it seems that when I updated firmware the bootloader was blocked again. What is the easiest way to unblock it again? Is there a risk with the bootloader blocked from installing another rom via twrp?

jopasaps said:
hello guys, I have installed nitrogen 8.1 with twrp of team recovery project. Two years ago I officially unlocked the bootlader, but it seems that when I updated firmware the bootloader was blocked again. What is the easiest way to unblock it again? Is there a risk with the bootloader blocked from installing another rom via twrp?
Click to expand...
Click to collapse
Put ur phone in edl mode and Flash latest fastboot rom 10.2 .

Black_Stark said:
Put ur phone in edl mode and Flash latest fastboot rom 10.2 .
Click to expand...
Click to collapse
Global stable to unlock the bootloader?

jopasaps said:
Global stable to unlock the bootloader?
Click to expand...
Click to collapse
For kenzo
http://bigota.d.miui.com/V10.2.1.0....XM_20190114.0000.00_6.0_global_8a48e54fe3.tgz

Black_Stark said:
For kenzo
http://bigota.d.miui.com/V10.2.1.0....XM_20190114.0000.00_6.0_global_8a48e54fe3.tgz
Click to expand...
Click to collapse
Thank you @Black_Stark

Related

Revert to Miui 8 from Cm14.1

Hello ppl,
I have unlocked the bootloader of my RN3 snapdragon version officially and i flashed the offical twrp on my phone.
Then i did a complete backup of the rom and then installed CM 14.1 (Santosh's build)
When i installed the rom,it relocked the bootloader and the fastboot mode now shows cyanogen logo instead of the mi logo.
The TWRP is working fine and i tried out both CM13 as well as 14.1.
i was on the miui 8(5.1) build and i tried to restore the EFS file to enable VOLTE on CM14.1 but no VOLTE is working as it was V5.1
I now have to revert back to MIUI8(6.0).How do i proceed?.
*I will flash the global MIUI8 developer rom using the TWRP?
*Restore the backup that i had done earlier with with official TWRP?
*Boot into eld mode(Cyanogen fastboot mode) and then use MiFlash and flash global developer MIUI version.
Please Help me with this.Need to get the VOLTE working fast and get back to MIUI.
First of all let me tell you that volte is broken and fluctuating in miui8 MM builds. Even though there are fixes but then you have to compromise fp scanner. So in my opinion flash xiaomi.eu rom 6.8.11 based on 5.1.1. But as per experience I have seen volte working in santhosh build. Just dont flash any firmware. And to revert back to miui8 LP just wipe partitions and remeber dat official MM roms are encrypted. Dont go there. Happy flash.
Arny209 said:
First of all let me tell you that volte is broken and fluctuating in miui8 MM builds. Even though there are fixes but then you have to compromise fp scanner. So in my opinion flash xiaomi.eu rom 6.8.11 based on 5.1.1. But as per experience I have seen volte working in santhosh build. Just dont flash any firmware. And to revert back to miui8 LP just wipe partitions and remeber dat official MM roms are encrypted. Dont go there. Happy flash.
Click to expand...
Click to collapse
Thanks for the reply!..
Ill download the developer rom from the miui website and flash it using twrp?
or
ill flash using the fastboot mode in edl?
My device has locked bootloader now.with the CM bootloader..Not with the MIUI bootloader.
AkarshB said:
Thanks for the reply!..
Ill download the developer rom from the miui website and flash it using twrp?
or
ill flash using the fastboot mode in edl?
My device has locked bootloader now.with the CM bootloader..Not with the MIUI bootloader.
Click to expand...
Click to collapse
Didnt you unlock bootloader? If not then unlock it using mi flash tool, and check out roms from xiaomi.eu site not from miui.com, official site produce ****ty roms. They mess up data partition with encryption. Check out 6.8.11 based on 5.1 where VoLte works fine.
https://xiaomi.eu/community/forums/miui-weekly-rom-releases.103/
Arny209 said:
Didnt you unlock bootloader? If not then unlock it using mi flash tool, and check out roms from xiaomi.eu site not from miui.com, official site produce ****ty roms. They mess up data partition with encryption. Check out 6.8.11 based on 5.1 where VoLte works fine.
https://xiaomi.eu/community/forums/miui-weekly-rom-releases.103/
Click to expand...
Click to collapse
I had unlocked the bootloader... I then flashed cm 14.1 which relocked the bootloader and took me to cyanogen bootloader...
Please tell me should I download the ROM from xiaomi.eu and flash it using twrp??
Or I'll flash the fastboot file from mi.com/ and flash it using mi flash???
AkarshB said:
I had unlocked the bootloader... I then flashed cm 14.1 which relocked the bootloader and took me to cyanogen bootloader...
Please tell me should I download the ROM from xiaomi.eu and flash it using twrp??
Or I'll flash the fastboot file from mi.com/ and flash it using mi flash???
Click to expand...
Click to collapse
download any rom from the given link of xiaomi.eu, and flash it, use zcx twrp, its best atm, dont flash any gapps.
Arny209 said:
download any rom from the given link of xiaomi.eu, and flash it, use zcx twrp, its best atm, dont flash any gapps.
Click to expand...
Click to collapse
I have locked bootloader.Is it fine if i just flash the zip file using twrp
MiUnlock is not detecting the phone to unlock the bootloader.
Sorry for too many questions.Litte bit new to RN3 .It was easy to flash and do stuff with my old OnePlus One.
::And ill download the stable or weekly
I think you might lose IMEI/EFS if you downgrade from CM 14.1 to lolipop MIUI? Someone more knowledgeable can confirm.
AkarshB said:
I have locked bootloader.Is it fine if i just flash the zip file using twrp
MiUnlock is not detecting the phone to unlock the bootloader.
Sorry for too many questions.Litte bit new to RN3 .It was easy to flash and do stuff with my old OnePlus One.
::And ill download the stable or weekly
Click to expand...
Click to collapse
download weekly, miunlock is not detecting? Hmm then may be it is due to windows drivers. If you are using x64 bit OS then you should tweak driver signature enforcement in windows. which twrp u are using? Use a twrp where you can backup efs, modem and other important partitions. alka, zcx are best twrps.
Arny209 said:
download weekly, miunlock is not detecting? Hmm then may be it is due to windows drivers. If you are using x64 bit OS then you should tweak driver signature enforcement in windows. which twrp u are using? Use a twrp where you can backup efs, modem and other important partitions. alka, zcx are best twrps.
Click to expand...
Click to collapse
I'm using the official twrp....is it OK to flash the ROM with cm bootloader?
Mi unlock is detecting sorry....but it's stopping at 50% ... I had unlocked previously using the same method...it worked fine....but now it isnt
ZenorGR said:
I think you might lose IMEI/EFS if you downgrade from CM 14.1 to lolipop MIUI? Someone more knowledgeable can confirm.
Click to expand...
Click to collapse
Oh... I have the efs backup from the stable MIUI which was provided from the box
AkarshB said:
I'm using the official twrp....is it OK to flash the ROM with cm bootloader?
Click to expand...
Click to collapse
If i were you i would first use miflash to flash miui rom, then unlock then flash twrp, and then flash other rom.
Arny209 said:
If i were you i would first use miflash to flash miui rom, then unlock then flash twrp, and then flash other rom.
Click to expand...
Click to collapse
Yea...even I'm thinking the same...but flashing the 5.1 rom using mi flash does it affect my imei or anything? ...
If not can u please help me with the link to the global fastboot file for snapdragon version ...
I have the backup of the previous MIUI rom taken from official twrp...
AkarshB said:
Yea...even I'm thinking the same...but flashing the 5.1 rom using mi flash does it affect my imei or anything? ...
If not can u please help me with the link to the global fastboot file for snapdragon version ...
I have the backup of the previous MIUI rom taken from official twrp...
Click to expand...
Click to collapse
flashing with miflash is like magic wand.. hoping that u know the procedure here is the link. choose redmi note 3 SD fastboot version
http://en.miui.com/thread-319173-1-1.html
Mi flash http://api.bbs.miui.com/url/MiFlash
global stable http://update.miui.com/updates/v1/fullromdownload.php?d=kenzo_global&b=F&r=global&n=
Hit thanks button if I helped
Arny209 said:
flashing with miflash is like magic wand.. hoping that u know the procedure here is the link. choose redmi note 3 SD fastboot version
http://en.miui.com/thread-319173-1-1.html
Mi flash http://api.bbs.miui.com/url/MiFlash
global stable http://update.miui.com/updates/v1/fullromdownload.php?d=kenzo_global&b=F&r=global&n=
Hit thanks button if I helped
Click to expand...
Click to collapse
Thank you for the help .
One last question.
Ill download the fastboot file from here: http://en.miui.com/a-234.html that says(Redmi Note 3 Qualcomm Latest Global Developer Version Fastboot File Download) and flash it with MiFlash?
And in the install instructions,it says if u havent unlocked the bootloader please unlock it.Shall i continue with the locked bootloader itself??
AkarshB said:
Thank you for the help .
One last question.
Ill download the fastboot file from here: http://en.miui.com/a-234.html that says(Redmi Note 3 Qualcomm Latest Global Developer Version Fastboot File Download) and flash it with MiFlash?
And in the install instructions,it says if u havent unlocked the bootloader please unlock it.Shall i continue with the locked bootloader itself??
Click to expand...
Click to collapse
if you use edl then it doesnt matter whether its unlocked or locked. But edl mode needs to wipe everything all data in int storage.
Whats the update? Did it went well? I mean through edl mode using MiFlash.
Hey,
I also have a question. If I officially unlock my bootloader and some how it gets locked again then can I unlock it again officially?
I flash MIUI 8 mm from cm 14.1 , via two booted but mi account verification error . Not go beyond that . What to do ?

[HELP] Kenzo stuck on Boot on latest Nougat ROMS.

I have observed that my RN3 kenzo is not able to boot on any Nougat ROM built after 2nd april.
I have tried the following ROMS :
1. XenonHD (2nd and 7th april builds - Working fine)
2. Xenon HD 5th May - STUCK ON BOOT
3. Nitrogen OS - STUCK ON BOOT (I dont remember the build date but I downloaded it in april )
4. Resurrection Remix 3rd May - STUCK ON BOOT
5. Cosmic OS - 6th May - STUCK ON BOOT
All the installations were clean flashes. Installed CM14.1_Firmware_kenzo_12.04.2017, still no luck.
What is the reason behind this ? How Can I solve it ?
A7omiz3r said:
I have observed that my RN3 kenzo is not able to boot on any Nougat ROM built after 2nd april.
I have tried the following ROMS :
1. XenonHD (2nd and 7th april builds - Working fine)
2. Xenon HD 5th May - STUCK ON BOOT
3. Nitrogen OS - STUCK ON BOOT (I dont remember the build date but I downloaded it in april )
4. Resurrection Remix 3rd May - STUCK ON BOOT
5. Cosmic OS - 6th May - STUCK ON BOOT
All the installations were clean flashes. Installed CM14.1_Firmware_kenzo_12.04.2017, still no luck.
What is the reason behind this ? How Can I solve it ?
Click to expand...
Click to collapse
did your bootloader unlocked?
is it officially unlocked or unofficially?
driss.tuning said:
did your bootloader unlocked?
is it officially unlocked or unofficially?
Click to expand...
Click to collapse
my bootloader is unlocked.
I installed an older build of XenonHD and it is working fine. All the newer builds are getting stuck.
Edit : Unofficially unlocked.
Flash latest firmware from Official LOS thread and flash your rom. Here is the direct link https://www.androidfilehost.com/?fid=817550096634767927
And Read this.
Some nougat roms won`t boot if you don`t format data after you`ve flashed the rom. So try this: if you are coming from miui, you don`t need to flash any firmware, then wipe system+data+dalvik cache+cache, install rom+gapps and last thing, Format Data (you`ll find it under advanced wipe) and reboot to system. Save your files to sdcard or computer before do that, because this will erase all internal storage, but twrp will remain.
A7omiz3r said:
my bootloader is unlocked.
I installed an older build of XenonHD and it is working fine. All the newer builds are getting stuck.
Edit : Unofficially unlocked.
Click to expand...
Click to collapse
This.
Some of the Newer ROMs need MM bootloader. If you've unofficially unlocked then that means you're on LP bootloader.
Try Flashing the latest MIUI dev ROM and unlocking officially.
Yeah that's exactly what @bloodytolits said flash the latest developer rom i think the Chinese roms get unlocked easily so you can go with it until you unlocked officially then you don't need to flash any firmware again your already on the latest then flash the rom and your ready to go good look
H
bloodytolits said:
This.
Some of the Newer ROMs need MM bootloader. If you've unofficially unlocked then that means you're on LP bootloader.
Try Flashing the latest MIUI dev ROM and unlocking officially.
Click to expand...
Click to collapse
Hey @bloodytolits ,I'm facing the same problem. Can I flash latest global stable ROM and unlock my bootloader on it OR do I need to flash global dev ROM?
atharvpotdar007 said:
Hey @bloodytolits ,I'm facing the same problem. Can I flash latest global stable ROM and unlock my bootloader on it OR do I need to flash global dev ROM?
Click to expand...
Click to collapse
Most of the latest ROMs only works on firmwares 7.5.4 - 7.6.7. I don't know if they already changed that. So you can install(and unlock) MIUI dev 7.5.4 - 7.6.7 or the latest and just flash the 7.5.4 - 7.6.7 firmware afterwards before trying to flash any custom rom.
Most people says it should be dev ROM, as I haven't officially unlocked mine I don't know. I'm using Kate and following this guide, you won't really need to officially unlock. I can't guarantee if this would work on kenzo though.
bloodytolits said:
Most of the latest ROMs only works on firmwares 7.5.4 - 7.6.7. I don't know if they already changed that. So you can install(and unlock) MIUI dev 7.5.4 - 7.6.7 or the latest and just flash the 7.5.4 - 7.6.7 firmware afterwards before trying to flash any custom rom.
Most people says it should be dev ROM, as I haven't officially unlocked mine I don't know. I'm using Kate and following this guide, you won't really need to officially unlock. I can't guarantee if this would work on kenzo though.
Click to expand...
Click to collapse
Okay. Now I'm planning to flash MIUI fastboot from RR 5.8.3. and lock my bootloader. Will it cause any bootloop problem?
atharvpotdar007 said:
Okay. Now I'm planning to flash MIUI fastboot from RR 5.8.3. and lock my bootloader. Will it cause any bootloop problem?
Click to expand...
Click to collapse
Sorry haven't tried reverting but it should be safe using Miflash. If it somehow didn't work, found this
Thanks bud @bloodytolits, succesfully flashed MIUI8 global stable yesterday !
hello guys...any fix for this?
im am stuck as well
tried flashing lineage os stuck on the booting screen
kaishin said:
tried flashing lineage os stuck on the booting screen
Click to expand...
Click to collapse
U must have latest miui firmware and latest bootloader. Also format data in twrp before flashing.
naik2902 said:
U must have latest miui firmware and latest bootloader. Also format data in twrp before flashing.
Click to expand...
Click to collapse
hello mate
can you please give the link to this?
tnks
naik2902 said:
U must have latest miui firmware and latest bootloader. Also format data in twrp before flashing.
Click to expand...
Click to collapse
thanks i figured it out i need to update MIUI > MM then unlock bootloader officially then install TWRP > WIN WIN
shaca said:
hello mate
can you please give the link to this?
tnks
Click to expand...
Click to collapse
Official or unofficial unlock bootloader?
to be honest i cant remember on this phone...atm i can only boot the phone in fastboot mode, any way to check it?
shaca said:
to be honest i cant remember on this phone...atm i can only boot the phone in fastboot mode, any way to check it?
Click to expand...
Click to collapse
Did u apply for permission from xiaomi to unlock this phone and unlocked it using Miunlock tool and pressed unlock button to unlock?
Or
Did u used fastboot oem unlock-go command to unlock ?
If u don't know which one? That means this phone is stolen one.:laugh:

[HELP] Unlock Bootloader Officially On Non-MIUI ROM

Hello XDA Kenzo community! I unlocked my device's bootloader unofficially by flashing modified emmc_appsboot.mbn from MIUI Lollipop. I will try to flash TheStrix's firmware, which has the untouched MM bootloader over my current ROM which is RR Marshmallow. My question is, can I unlock the untouched bootloader via MiUnlock even if my phone's ROM is non-MIUI or should the ROM be MIUI8? Thanks in advance.
batuken said:
Hello XDA Kenzo community! I unlocked my device's bootloader unofficially by flashing modified emmc_appsboot.mbn from MIUI Lollipop. I will try to flash TheStrix's firmware, which has the untouched MM bootloader over my current ROM which is RR Marshmallow. My question is, can I unlock the untouched bootloader via MiUnlock even if my phone's ROM is non-MIUI or should the ROM be MIUI8? Thanks in advance.
Click to expand...
Click to collapse
You will be able to unlock using miunlock provided you have official premission to unlock(i.e. if you have unlocked BL using miunlock previously).
adizz4 said:
You will be able to unlock using miunlock provided you have official premission to unlock(i.e. if you have unlocked BL using miunlock previously).
Click to expand...
Click to collapse
This was not an answer to the question, BTW i'm wondering the same... My unofficial unlock is starting to make problems
batuken said:
Hello XDA Kenzo community! I unlocked my device's bootloader unofficially by flashing modified emmc_appsboot.mbn from MIUI Lollipop. I will try to flash TheStrix's firmware, which has the untouched MM bootloader over my current ROM which is RR Marshmallow. My question is, can I unlock the untouched bootloader via MiUnlock even if my phone's ROM is non-MIUI or should the ROM be MIUI8? Thanks in advance.
Click to expand...
Click to collapse
I don't think it will work. Because it checks ur MIUI version so far as I know and u need to be logged in to ur MIUI account on phone.
Kollachi said:
I don't think it will work. Because it checks ur MIUI version so far as I know and u need to be logged in to ur MIUI account on phone.
Click to expand...
Click to collapse
Will it work with the Eu version?
batuken said:
Hello XDA Kenzo community! I unlocked my device's bootloader unofficially by flashing modified emmc_appsboot.mbn from MIUI Lollipop. I will try to flash TheStrix's firmware, which has the untouched MM bootloader over my current ROM which is RR Marshmallow. My question is, can I unlock the untouched bootloader via MiUnlock even if my phone's ROM is non-MIUI or should the ROM be MIUI8? Thanks in advance.
Click to expand...
Click to collapse
You shud be on miui with the same mi account...
Kollachi said:
I don't think it will work. Because it checks ur MIUI version so far as I know and u need to be logged in to ur MIUI account on phone.
Click to expand...
Click to collapse
It doesn't check for the MIUI version I guess. Cuz I unlocked the BL when it was running CM 14.
vishnumdroid said:
It doesn't check for the MIUI version I guess. Cuz I unlocked the BL when it was running CM 14.
Click to expand...
Click to collapse
Official Unlock?
Kollachi said:
Official Unlock?
Click to expand...
Click to collapse
Yup. It got relocked somehow when I flashed CM 14 and I unlocked​it officially again.
vishnumdroid said:
Yup. It got relocked somehow when I flashed CM 14 and I unlocked​it officially again.
Click to expand...
Click to collapse
Ok, after it relocked​ again it's possible with non MIUI ROM.
But u will need to unlock officially first.
And if u unlock unofficial u won't have luck, to unlock officially with non MIUI rom.

Locking the unofficial bootloader!

Hello guys,
how to flash official miui over custom rom so that I can lock my bootlaoder that I unlocked unofficially and again unlock it by official way.
Please suggest any safe method.
Even if I loss Twrp.
dean [email protected]# said:
Hello guys,
how to flash official miui over custom rom so that I can lock my bootlaoder that I unlocked unofficially and again unlock it by official way.
Please suggest any safe method.
Even if I loss Twrp.
Click to expand...
Click to collapse
Download fastboot rom, global developer http://en.miui.com/a-234.html
Unpack with winrar, and flash in fastboot mode using Miflash.
bro,Just this only.
Is it safe method
dean [email protected]# said:
bro,Just this only.
Is it safe method
Click to expand...
Click to collapse
Yes

phone stuck on boot animation after flashing

so i have a redmi note 3 kenzo i unlocked the boot loader unofficially installed twrp from fastboot through cmd it had two files twrp latest (3.1.1.0) and boot.img and i installed resurection remix and GAaps it got stuck on first boot in the boot animation for like 30 mins so i tried lineage os 14.1 (nougat based) but still it is stuck
sparsh123 said:
so i have a redmi note 3 kenzo i unlocked the boot loader unofficially installed twrp from fastboot through cmd it had two files twrp latest (3.1.1.0) and boot.img and i installed resurection remix and GAaps it got stuck on first boot in the boot animation for like 30 mins so i tried lineage os 14.1 (nougat based) but still it is stuck
Click to expand...
Click to collapse
Flash correct firmware?
yes!!
Capt. John Yossarian said:
Flash correct firmware?
Click to expand...
Click to collapse
https://forum.xda-developers.com/redmi-note-3/development/rom-lineageos-14-t3542491
its this one with the stock GAaps (849.2mb)
sparsh123 said:
https://forum.xda-developers.com/redmi-note-3/development/rom-lineageos-14-t3542491
its this one with the stock GAaps (849.2mb)
Click to expand...
Click to collapse
That's the link to the los thread. Firmware is in op #2, but it is not for you since you unlocked unofficially, it will relock your bootloader.
Help
Capt. John Yossarian said:
That's the link to the los thread. Firmware is in op #2, but it is not for you since you unlocked unofficially, it will relock your bootloader.
Click to expand...
Click to collapse
.
I know I used cm14.1 firmware to avoid status 7 error but still both ROMS get stuck on boot animation what should I do ?
sparsh123 said:
.
I know I used cm14.1 firmware to avoid status 7 error but still both ROMS get stuck on boot animation what should I do ?
Click to expand...
Click to collapse
Unlock officially, or find another way to unlock with mm bootloader.
Capt. John Yossarian said:
Unlock officially, or find another way to unlock with mm bootloader.
Click to expand...
Click to collapse
how do i install miui 8 again i didnt make a backup !!
sparsh123 said:
how do i install miui 8 again i didnt make a backup !!
Click to expand...
Click to collapse
Flash fastboot rom in fastboot with Miflash. Best flash latest global dev rom to unlock officially. Wait before you flash nougat custom rom until LineageOS team has updated the firmware (or flash thestrix firmware before flashing custom rom).
Capt. John Yossarian said:
The latest miui fastboot roms can be found here: http://en.miui.com/a-234.html
For unlocking bootloader, I followed this guide: https://www.digitbin.com/unlock-bootloader-xiaomi/
To install twrp, I followed this: https://www.howtogeek.com/240047/how-to-flash-twrp-recovery-on-your-android-phone/ and here I found minimal ADB: https://forum.xda-developers.com/showthread.php?t=2317790
Miui Global Dev firmware, needed for N roms (not needed when you come from latest global/China dev rom, can be found here: https://forum.xda-developers.com/showpost.php?p=70660323&postcount=2
Click to expand...
Click to collapse
Capt. John Yossarian said:
Flash fastboot rom in fastboot with Miflash. Best flash latest global dev rom to unlock officially. Wait before you flash nougat custom rom until LineageOS team has updated the firmware (or flash thestrix firmware before flashing custom rom).
Click to expand...
Click to collapse
i did flash the new firmware , but the rom is till stuck on boot animation i have arm64 7.1 gapps latest rom i wiped every thing
transfered my .zip files to my internal storage updated firmware(https://forum.xda-developers.com/redmi-note-3/how-to/cm14-14-1-aosp-n-firmware-kenzo-kate-t3507789) and thenn i installed rom wiped cache installed gaaps wiped cache againn and it still stuck on boot animation for the whole night ( i left it on )
my internal storage dosent have any files even after a night of running i foind it wierd
??
Capt. John Yossarian said:
Unlock officially, or find another way to unlock with mm bootloader.
Click to expand...
Click to collapse
waht is mm and waht is lp booatloader
see this
Capt. John Yossarian said:
Unlock officially, or find another way to unlock with mm bootloader.
Click to expand...
Click to collapse
i formatted my phone now
i installed rom gaaps and firmaware from adb sideload and i says no os installed twrp dosent install files
??
sparsh123 said:
i formatted my phone now
i installed rom gaaps and firmaware from adb sideload and i says no os installed twrp dosent install files
??
Click to expand...
Click to collapse
I told you everything you need to do :
sparsh123 said:
how do i install miui 8 again i didnt make a backup !!
Click to expand...
Click to collapse
Flash fastboot rom in fastboot with Miflash. Best flash latest global dev rom to unlock officially. Wait before you flash nougat custom rom until LineageOS team has updated the firmware (or flash thestrix firmware before flashing custom rom).
Capt. John Yossarian said:
The latest miui fastboot roms can be found here: http://en.miui.com/a-234.html
For unlocking bootloader, I followed this guide: https://www.digitbin.com/unlock-bootloader-xiaomi/
To install twrp, I followed this: https://www.howtogeek.com/240047/how-to-flash-twrp-recovery-on-your-android-phone/ and here I found minimal ADB: https://forum.xda-developers.com/showthread.php?t=2317790
Miui Global Dev firmware, needed for N roms (not needed when you come from latest global/China dev rom, can be found here: https://forum.xda-developers.com/showpost.php?p=70660323&postcount=2
Click to expand...
Click to collapse

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