About Flashing Rom,Kernel,Bootloader - Xiaomi Redmi Note 3 Questions & Answers

1/Recently I Have Flashed Radon Kernel on my kenzo on dot os.now i want to know that if i flash another rom then, does i need to go stock kernel??or can i flash any rom using this kernel?
2/i had officially unlocked my bootloader, now i don't want to relock my bootloader again.so what kind of chances to relock bootloader? i am on oreo,if i flash mm based rom or global rom then is it will relock my bootloader again?
thnx guyz.

Asrafull said:
1/Recently I Have Flashed Radon Kernel on my kenzo on dot os.now i want to know that if i flash another rom then, does i need to go stock kernel??or can i flash any rom using this kernel?
2/i had officially unlocked my bootloader, now i don't want to relock my bootloader again.so what kind of chances to relock bootloader? i am on oreo,if i flash mm based rom or global rom then is it will relock my bootloader again?
thnx guyz.
Click to expand...
Click to collapse
For offical unlocked bootloader they won't get locked again

Related

[Q] Relock Bootloader

Hello, i have a question how to relock bootloader, i know how but i dont know should i flash stock kernel and relock or just relock bootloader with custom kernel?
Flash stock kernel and rom (the stock .ftf) and then the bootloader relocking ftf
Sent from my Nexus 7 running Android 4.2.1

[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.

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?

Relock bootloader with twrp

Hi guys, I currently have a poco with PE and I want to relock my bootloader. I wanted to know if it is required to be in stock ROM for doing so.
thanks in advance
AFAIK yes, you must install stock kernel
You need stock ROM and stock recovery to relock bootloader and not brick your phone.
shivanand.shetti1 said:
Hi guys, I currently have a poco with PE and I want to relock my bootloader. I wanted to know if it is required to be in stock ROM for doing so.
thanks in advance
Click to expand...
Click to collapse
It is not advisable to lock the bootloader while on a custom ROM.

Changing Base ROM

hello community!
i wanna ask, if i currently using ID/IN roms (indian/indonesian) ROM, can I unlock the bootloader, switch to EU roms and then lock the bootloader back?
i wanna use miui.eu roms with bootloader locked. is it possible tho?
any suggestion appreciated.
yhogievo said:
hello community!
i wanna ask, if i currently using ID/IN roms (indian/indonesian) ROM, can I unlock the bootloader, switch to EU roms and then lock the bootloader back?
i wanna use miui.eu roms with bootloader locked. is it possible tho?
any suggestion appreciated.
Click to expand...
Click to collapse
Hello
Answer is NO
Because You have to flash a fastboot official rom via MIFLASH tool in order to relock the bootloader. That will erase EU rom....

Categories

Resources