Unofficial method unlock bootloader then flash Developer ROM will still unlock BL? - Xiaomi Redmi Note 3 Questions & Answers

I wonder at this stage, which is better? Stable ROM or Developer ROM? I want a fully root access to my phone. Install TWRP. That's it.
I read somewhere that Developer ROM is bootloader locked, while only Stable ROM is the only that can be bootloader unlocked.
As from this thread guide: http://en.miui.com/thread-253680-1-1.html
If I successfully unlocked bootloader, then I flash Developer ROM, will I still have bootloader unlock or is it locked? Any risked?
Please advice. Thank you.

Any MIUI ROM will relock your bootloader. Do NOT flash any MIUI ROM without modifying it first. That’s how I hardbricked my device.
What you need to do is open the .zip file you want to flash. Go to the folder firmware-update and delete emmc_appsboot.mbn. If you want to use MIUI, I recommend using a Xiaomi.eu build because it’s compatible with TWRP.
I tested this method and it works. You can find similar posts in this forum if you search. However, I recommend that you still apply for the official unlock, wait until you get permission and then flash a fastboot ROM from miui.com and unlock it officially.

Thank you. I also thinking to apply xiaomi eu, since the last MIUI 7 based ROM already release.

Ok, now I go back to GLOBAL ROM stable Version: V7.1.8.0.LHOMICL (MIUI7) and unlock bootloader. Install TWRP and root.
Now I want to install xiaomi.eu ROM: 6.5.26 - Last Miui 7!
https://xiaomi.eu/community/threads/6-5-26-last-miui-7.31811/
Can I just flash this custom ROM directly from TWRP? DO I still need to flash modded boot.img?

whenever i flash the fastboot rom with the new modified emmc_appsboot.mbn phone is always bricekd. I always have to flash the original one for the phone to boot

Related

Which is the best TWRP for Xiaomi roms n how to go about it.

So i just unlocked my bootloader officially, i had a question on TWRP and root. im on the SD version RN3
Which is the best TWRP to flash ? The official 3.0.2 or the modified Cofface 3.0.0
If i use the Cofface one , the latest do i still need to use the universal boot patcher ? ( i only intend to stick to xiaomi roms, mostly china or global dev or the xiaomi.eu roms)
I will then flash supersu to root
To update each rom OTA , i will need to unroot , flash OTA via updater app or via normal update received from OS , then flash supersu again?
Many guides state that if u use the latest Cofface one nothing else is needed when flashing miui based roms, some say the universal flasher is needed, hence was confused n thought id ask here.
cletusarrarr said:
So i just unlocked my bootloader officially, i had a question on TWRP and root. im on the SD version RN3
Which is the best TWRP to flash ? The official 3.0.2 or the modified Cofface 3.0.0
If i use the Cofface one , the latest do i still need to use the universal boot patcher ? ( i only intend to stick to xiaomi roms, mostly china or global dev or the xiaomi.eu roms)
I will then flash supersu to root
To update each rom OTA , i will need to unroot , flash OTA via updater app or via normal update received from OS , then flash supersu again?
Many guides state that if u use the latest Cofface one nothing else is needed when flashing miui based roms, some say the universal flasher is needed, hence was confused n thought id ask here.
Click to expand...
Click to collapse
I think best choice is cofface twrp in your situation
Nothing is needed when you flash miui based roms because you unlocked officially. Universal boot patcher is for people who unlocked unofficially

How to root after official unlock of bootloader (SNAP650).

Hi guys,
I'm from India, and I have the Redmi Note 3 Snapdragon 650 variant. I have successfully unlocked my bootloader via the official process using MiFlashUnlock tool. I am on MIUI Global Stable 7.3.2.0.
Now that I have unlocked my bootloader, I want to root my device, and I had a few questions.
1. What's the method of rooting. I read that I need to install TWRP. A link to the latest updated guide would be much appreciated.
2. After rooting, will I be able to get proper regular updates? If yes, will it unroot my device after the update? If yes, then what do I do?
All in all, I am looking to root my RN3 and keep getting proper OTA updates and still retain my root access.
Any help in this regards would be highly appreciated.
Thanx a lot in advance. Desperately waiting for a reply
Edit: The main reason for creating this thread is coz there is a lot of confusion right now as there are various methods to root RN3 and then there is a different way to do it if you've unlocked your bootloader UNOFFICIALLY.
With all this chaos, I just wanna know what's the correct procedure for me
+1 good question, i also want to know, see complete guide for ppl who unlocked officially ONLY.
You can receive OTA's, and you can download them, but you can't install them.
Also you should flash the official TWRP if you officially unlocked the bootloader. Be sure to download the universal boot image patches from the safe TWRP thread and also you can root from TWRP. When you open TWRP, it'll ask you if oyu want to root.
Use this recovery : http://en.miui.com/thread-282773-1-1.html , then you dont need flash modified boot.img everytime you flash miui roms.
After you flash OTA updates , your root access will be gone, so you need root again from twrp.
ddarshan said:
Use this recovery : http://en.miui.com/thread-282773-1-1.html , then you dont need flash modified boot.img everytime you flash miui roms.
After you flash OTA updates , your root access will be gone, so you need root again from twrp.
Click to expand...
Click to collapse
Exactly i m stuck here( kind of), cause this installation guide start like this.
" Reboot to twrp.
........
...........etc,etc.
Now it doesn't say how to flash twrp.
That alka.... author thinks/ want us to on twrp preinstalled. Help if possible to officially unlocked ppl
You have to flash recovery via fast boot
Sent from my Redmi Note 3 using XDA-Developers mobile app
Thanx a lot for the replies guys.
Well, I wanna learn everything that's related to Redmi Note 3 flashing, rooting, etc.
Like, to install TWRP, why do we need to flash a modified boot.img file? Is this also required if we have UNLOCKED OFFICIALLY?
Also, @justinxfan @ddarshan - why won't it install the OTA? Nonetheless, after downloading that OTA zip, we can install the OTA zip using TWRP without losing any data, right? And then, of course, as you said, we can again gain root access via TWRP right?
By the way, for now, I am not interested in any roms. Am very happy with the current MIUI Global Stable ROM. Just want root access but also wanna learn
It will be awesome if someone can list the differences and what to do after official and unofficial unlocking methods. Few more questions, does flashing any miui rom via twrp after official method will relock the bootloader or it can be done only by edl method? Also, flashing by edl method will remove twrp right?
Seriously guys, please help us out
if u unlock bootloader unofficially ,it will void your warranty but official unlock will not.
Kazekage Gaara said:
Hi guys,
I'm from India, and I have the Redmi Note 3 Snapdragon 650 variant. I have successfully unlocked my bootloader via the official process using MiFlashUnlock tool. I am on MIUI Global Stable 7.3.2.0.
Now that I have unlocked my bootloader, I want to root my device, and I had a few questions.
1. What's the method of rooting. I read that I need to install TWRP. A link to the latest updated guide would be much appreciated.
2. After rooting, will I be able to get proper regular updates? If yes, will it unroot my device after the update? If yes, then what do I do?
All in all, I am looking to root my RN3 and keep getting proper OTA updates and still retain my root access.
Any help in this regards would be highly appreciated.
Thanx a lot in advance. Desperately waiting for a reply
Edit: The main reason for creating this thread is coz there is a lot of confusion right now as there are various methods to root RN3 and then there is a different way to do it if you've unlocked your bootloader UNOFFICIALLY.
With all this chaos, I just wanna know what's the correct procedure for me
Click to expand...
Click to collapse
ddarshan said:
Use this recovery : http://en.miui.com/thread-282773-1-1.html , then you dont need flash modified boot.img everytime you flash miui roms.
After you flash OTA updates , your root access will be gone, so you need root again from twrp.
Click to expand...
Click to collapse
+1 for cofface's TWRP. I'm on officially unlocked and rooting works by flashing the latest SuperSU.zip through TWRP. I am not sure if Global Stable even allows root though, since I'm on Global Dev. I can also recommend going to xiaomi.eu ROM when you are unlocked. It's rootable and based on the latest version of MIUI without the chinese bloat. A good filler until a stable version of CM13 is released.

How to know which rom locks the bootloader

Hi, I am new to mi devices had used sony in the past. I wanna ask which custom roms locks the bootloader (No MIUI) ??
I was going through threads of other rom and I can see that some relock the boot loader that's why I am asking . Because in sony the custom roms except for the official firmware didn't lock the bootloader
Would be of great help if somebody could tell me how to find out that which rom locks the bootloader or not without asking in every rom thread and look like a fool noob
any mm rom lock bootloader...so take backup using alka twrp before flashing mm rom

Want to Unlock BL & flash AOSP ROM [SD]

Hi Devs,
I have tried to unlock bootloader [SD] by Mi Official method but got no success. :crying:
Always stuck at 50%.
I am wondering if the BL is unlocked via an unofficial way then can I flash AOSP based roms right away.
If yes, kindly suggest a way to unlock BL because I came across with so many threads each is somewhat different.
I have changed MIUI roms to try my luck say global -> global beta -> (soft brick) -> china beta.
Got confused, currently I am on China Dev Rom.
My Understanding till now ---
1. Unlock BL
2. FLash TWRP
3. Wipe All
4. Flash CM firmware -> Flash AOSP rom
5. Success...:silly:
Kindly guide if anyone had done this before.
i was having something similar to you.
i wanted to flash cyanogen roms but i didnt waited until i get the unlocker code from xiaomi.
i followed this tutorial
https://forum.xda-developers.com/redmi-note-3/how-to/method-to-flash-twrp-recovery-unlock-t3473294
it makes you flash a dev/beta global miui rom (i suggest you 6.9.29) with a custom recovery (you delete the stock recovery and replace it with a custom one like aika recovery or zcx recovery). then use the app miflash (latest version support windows 32 &64 bit, olders ones only 64 bit) to flash the entire miui rom.
When you finished you will have a miui rom with custom twrp. Then you boot to recovery (dont let the phone boot to system) and twrp will overwrite stock recovery) then you reboot to system and there you go. You will have miui and a fully working custom recovery (there you can flash supersu, cyanogen roms, xposed, and every other zip you want)
BraianV said:
i was having something similar to you.
i wanted to flash cyanogen roms but i didnt waited until i get the unlocker code from xiaomi.
i followed this tutorial
https://forum.xda-developers.com/redmi-note-3/how-to/method-to-flash-twrp-recovery-unlock-t3473294
it makes you flash a dev/beta global miui rom (i suggest you 6.9.29) with a custom recovery (you delete the stock recovery and replace it with a custom one like aika recovery or zcx recovery). then use the app miflash (latest version support windows 32 &64 bit, olders ones only 64 bit) to flash the entire miui rom.
When you finished you will have a miui rom with custom twrp. Then you boot to recovery (dont let the phone boot to system) and twrp will overwrite stock recovery) then you reboot to system and there you go. You will have miui and a fully working custom recovery (there you can flash supersu, cyanogen roms, xposed, and every other zip you want)
Click to expand...
Click to collapse
I have gone through full thread. https://forum.xda-developers.com/redmi-note-3/how-to/method-to-flash-twrp-recovery-unlock-t3473294
For some it works, but no one has widely used it to flash custom kernal or rom. All again stayed on MiUI.
It seems that nobody is quite clear about how this stuff works because members have asked questions like
How would official TWRP boot on locked BL
Working of Custom kernals
Modified BLs
I am planning to flash Unofficial LineageOS 7.1.1 or RR.
kindly confirm If you did this on Kenzo itself with some custom kernal and rom.
anurag86 said:
I have gone through full thread. https://forum.xda-developers.com/redmi-note-3/how-to/method-to-flash-twrp-recovery-unlock-t3473294
For some it works, but no one has widely used it to flash custom kernal or rom. All again stayed on MiUI.
It seems that nobody is quite clear about how this stuff works because members have asked questions like
How would official TWRP boot on locked BL
Working of Custom kernals
Modified BLs
I am planning to flash Unofficial LineageOS 7.1.1 or RR.
kindly confirm If you did this on Kenzo itself with some custom kernal and rom.
Click to expand...
Click to collapse
I did. After i flashed dev 6.9.29 miui rom with zxc twrp i flashed rr 5.8.0 (Android 7.1) with cm14 firmware, gapps and custom kernel (radon 3.5).
Not a single problem. Try it
---------- Post added at 07:54 PM ---------- Previous post was at 07:52 PM ----------
anurag86 said:
I have gone through full thread. https://forum.xda-developers.com/redmi-note-3/how-to/method-to-flash-twrp-recovery-unlock-t3473294
For some it works, but no one has widely used it to flash custom kernal or rom. All again stayed on MiUI.
It seems that nobody is quite clear about how this stuff works because members have asked questions like
How would official TWRP boot on locked BL
Working of Custom kernals
Modified BLs
I am planning to flash Unofficial LineageOS 7.1.1 or RR.
kindly confirm If you did this on Kenzo itself with some custom kernal and rom.
Click to expand...
Click to collapse
I did it with Kate. The only difference is that i change "cm14 firmware" to put Kate módem (original cm14 firmware has kenzo modem).
You are missing drivers on PC thats why you are getting 50% error... Sign in i.mi and locate...install MiFlash on PC 64bit, win7+, if you are on china dev ->turn on usb debbugging-> boot in fastboot mode,use original cable run MiUnlock and unlock, it will work 100%. I have unlocked BL so many times on different computers...and it always worked...if done all right
Denis:) said:
You are missing drivers on PC thats why you are getting 50% error... Sign in i.mi and locate...install MiFlash on PC 64bit, win7+, if you are on china dev ->turn on usb debbugging-> boot in fastboot mode,use original cable run MiUnlock and unlock, it will work 100%. I have unlocked BL so many times on different computers...and it always worked...if done all right
Click to expand...
Click to collapse
Hi Denis, I have installed MIPcSuite. I think it contains all drivers for our device.
Further drivers from MIFlash tool are also present in my PC.
If you have a specific version kindly tell me.
Say ver of - MiFlash , China Dev or Global Dev , MiUnlock.
off course I am using Mi Cable shipped with device.
@BraianV - I have flashed Lineage. Votle Issues. :good:Hitted Thanks for help.

Help needed to move from custom ROM to Stable MIUI

Hi,
I need help in migrating from custom ROM to latest stable MIUI. Here is current status of my RN4 (Mido):
1. Unlocked
2. ROM crDroid: crDroidAndroid-9.0-20190602-mido-v5.4
3. Recovery: OrangeFox-R9.0-mido
4. Magisk: Latest
Please provide the steps to migrate to latest stable MIUI, with locked boot loader.
Thanks in advance.
I hope i find a solution to this too
nitinji said:
Hi,
I need help in migrating from custom ROM to latest stable MIUI. Here is current status of my RN4 (Mido):
1. Unlocked
2. ROM crDroid: crDroidAndroid-9.0-20190602-mido-v5.4
3. Recovery: OrangeFox-R9.0-mido
4. Magisk: Latest
Please provide the steps to migrate to latest stable MIUI, with locked boot loader.
Thanks in advance.
Click to expand...
Click to collapse
First you need unlocked bootloader
Then you need miui 10.1.1.0 global to return back
Format data before installing
Afterwards you should be fine
You can flash stock ROM via mi flash tool..
For complete step to step installation method you can go here - https://www.miuithemez.com/2019/06/how-to-flash-stock-rom-on-redmi-note-4-fastboot-method.html
You can also select whether you want to lock your bootloader or not. And also, you can download the latest version of MIUI

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