relock bootloader - Xiaomi Redmi Note 3 Questions & Answers

I'm using MIUI 8 global developer marshmallow rom on Redmi note 3 pro.Its officially unlocked,rooted and twrp installed.
I want to flash MIUI 8 global stable lollipop rom through twrp recovery.
Will it relock bootloader?

rajkunisetti said:
I'm using MIUI 8 global developer marshmallow rom on Redmi note 3 pro.Its officially unlocked,rooted and twrp installed.
I want to flash MIUI 8 global stable lollipop rom through twrp recovery.
Will it relock bootloader?
Click to expand...
Click to collapse
yes ofc it will relock you bl. but you can easily unlock it after flashing you rom.
after flashing in twrp you should reboot directly to bootloader, unlock and reboot.

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 ?

Downgrade from Developer Version to Normal Version

Hello guys. My Redmi Note 4x has the Developer Version Global ROM.
How can I put the normal rom back to it?
The bootloader is locked.
Thanks
ronysrei said:
Hello guys. My Redmi Note 4x has the Developer Version Global ROM.
How can I put the normal rom back to it?
The bootloader is locked.
Thanks
Click to expand...
Click to collapse
Back up all of your data. Now download official global stable fastboot ROM (tar file). Then flash from Mi Flash Tool (Clean all). DONE!
itsmedRb said:
Back up all of your data. Now download official global stable fastboot ROM (tar file). Then flash from Mi Flash Tool (Clean all). DONE!
Click to expand...
Click to collapse
It didnt work...
The error message is PARTITION FLASHING IS NOT ALLOWED...
As I said before, the bootloader is locked...
ronysrei said:
It didnt work...
The error message is PARTITION FLASHING IS NOT ALLOWED...
As I said before, the bootloader is locked...
Click to expand...
Click to collapse
To downgrade you need to unlock the bootloader or use test point method:
How To Reach Edl Mode in Redmi Note 4x Qualcomm (mido) And bypass lock bootloader
http://en.miui.com/thread-536556-1-1.html

Beta to stable?

Can i flash stable rom over beta? & how?
isukhmani said:
Can i flash stable rom over beta? & how?
Click to expand...
Click to collapse
Mi Flash Tool
Requires unlocked Bootloader
Unlock your bootloader and then flash the fastboot recovery rom.
Downgrading using stock MIUI recovery isn't possible. MiFlashtools can be used in the case of unlocked bootloader.

Backing to MIUI from custom roms

I have now installed custom rom on my phone. I have a problem when turning into MIUI. I used the zcx recovery and flash the latest Global rom downloaded from the official website, then my phone becomes brick.
you unlocked officially or unofficially? i am pretty sure you unlocked unofficially
aizen_souske said:
you unlocked officially or unofficially? i am pretty sure you unlocked unofficially
Click to expand...
Click to collapse
I haven't unlock, just flash the recovery using 9008 mode.
When back to miui you need flash miui firmware after flash rom.
1-flash rom or restore twrp nandroid miui
2-flash latest miui firmware
And Never flash oficial miui roms, can relock your bootloader or encrypt data partition.
imyesbest1 said:
I haven't unlock, just flash the recovery using 9008 mode.
Click to expand...
Click to collapse
so you tried flashing recovery without unlocking..wow..
jujusito said:
When back to miui you need flash miui firmware after flash rom.
1-flash rom or restore twrp nandroid miui
2-flash latest miui firmware
And Never flash oficial miui roms, can relock your bootloader or encrypt data partition.
Click to expand...
Click to collapse
Finally, I fixed the problem by flashing the repartition zip 1st, then flashing unoffical miui rom.
Thank you

Unofficialy unlocked bootloader

What makes the bootloader lock itself when flashing firmware on unofficially unlocked bootloader?
I have found some firmware which remove emmc_appsboot.mbn, but according to other users you need to update that too.
So what I want to know is what happens when I flash a firmware with emmc_appsboot.mbn removed. Will it be the same as when officially unlocked phones flash a firmware with emmc_appsboot.mbn?
Is there any downside to removing emmc_appsboot.mbn?
oggew2 said:
What makes the bootloader lock itself when flashing firmware on unofficially unlocked bootloader?
I have found some firmware which remove emmc_appsboot.mbn, but according to other users you need to update that too.
So what I want to know is what happens when I flash a firmware with emmc_appsboot.mbn removed. Will it be the same as when officially unlocked phones flash a firmware with emmc_appsboot.mbn?
Is there any downside to removing emmc_appsboot.mbn?
Click to expand...
Click to collapse
emmc_appsboot.mbn is the bootloader. If you did not remove that, it will flash a Marshmallow bootloader. The problem is it will relock your bootloader if you're on Lollipop bootloader. Doing the unofficial unlock method means you're on Lollipop bootloader.
Relocking your bootloader while not on MIUI could be a problem so don't flash any firmware with emmc_appsboot.mbn if you've unlocked unofficially. Right now no one knows a method to update to MM bootloader without unlocking officially.
Latest Lineage OS(and those based of of it) needs Marshmallow bootloader to work(otherwise bootloop).
Try official unlock Just wait for one week after applying. Because you will always need the latest firmware to work smoothly on any custom rom . Using patch emmc_appsboot.mbn will keep you stuck at the old miui rom only
abhishek227 said:
Try official unlock Just wait for one week after applying. Because you will always need the latest firmware to work smoothly on any custom rom . Using patch emmc_appsboot.mbn will keep you stuck at the old miui rom only
Click to expand...
Click to collapse
I did try Official unlock alot of Times, but it never worked for me so I unlocked unofficially instead. Is there any rom you need to be on? Live dev miui or something?
bloodytolits said:
emmc_appsboot.mbn is the bootloader. If you did not remove that, it will flash a Marshmallow bootloader. The problem is it will relock your bootloader if you're on Lollipop bootloader. Doing the unofficial unlock method means you're on Lollipop bootloader.
Relocking your bootloader while not on MIUI could be a problem so don't flash any firmware with emmc_appsboot.mbn if you've unlocked unofficially. Right now no one knows a method to update to MM bootloader without unlocking officially.
Latest Lineage OS(and those based of of it) needs Marshmallow bootloader to work(otherwise bootloop).
Click to expand...
Click to collapse
Is there any way to check what bootloader or Firmware your on?
oggew2 said:
I did try Official unlock alot of Times, but it never worked for me so I unlocked unofficially instead. Is there any rom you need to be on? Live dev miui or something?
Click to expand...
Click to collapse
I have unlocked successfully within a week . I was on latest china dev rom . after getting permission I was facing 50% stuck I waited for 1 week and then tried and was successful. just keep in mind to turn on find device on mi cloud.
oggew2 said:
Is there any way to check what bootloader or Firmware your on?
Click to expand...
Click to collapse
You can't check what bootloader you have but if you did the unofficial unlock then you're definitely on LP bootloader.
Firmware is whatever the last MIUI ROM or standalone Firmware you've flashed.
You needed to be on latest MIUI dev to unlock officially.
If you're on Kate though, then doing this doesn't seem to cause problems when flashing the latest LOS. Can't guarantee the same for kenzo though.
How to flash latest miui on UL LP bootloader
I've unlocked my bootloader unofficially and can't flash any new ROM. How can i go back to MIUI to get MM bootloader without any problem of boot loops?
sushiltater said:
I've unlocked my bootloader unofficially and can't flash any new ROM. How can i go back to MIUI to get MM bootloader without any problem of boot loops?
Click to expand...
Click to collapse
On Which miui rom version u unlocked ur device ?
Why u cant flash custom roms ? What error ?
naik2902 said:
On Which miui rom version u unlocked ur device ?
Why u cant flash custom roms ? What error ?
Click to expand...
Click to collapse
Miui 7, no error while flashing, but no boot up, stucks with boot animation.
Sent from my ONEPLUS A5000 using Tapatalk
Adv_Sushil_Tater said:
Miui 7, no error while flashing, but no boot up, stucks with boot animation.
Click to expand...
Click to collapse
Official or unofficial unlocked?

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