How to Unlock Bootloader and disable dm-verity on Redmi Note 4 with root access? - Xiaomi Redmi Note 4 Questions & Answers

I have redmi note 4 which is being rooted with kernel exploit on locked bootloader now how i can disable dm-verity and unlock bootloader?
I flashed twrp with root accesss but unable to boot into twrp due to locked bootloader and dm-verity
Please give me solution for it
thanks

M K Rao said:
I have redmi note 4 which is being rooted with kernel exploit on locked bootloader now how i can disable dm-verity and unlock bootloader?
I flashed twrp with root accesss but unable to boot into twrp due to locked bootloader and dm-verity
Please give me solution for it
thanks
Click to expand...
Click to collapse
You can use the official Mi Unlock Tool

Noter2017 said:
You can use the official Mi Unlock Tool
Click to expand...
Click to collapse
I can't unlock through official way and please don't ask why and don't give official suggestions asking and replying to same things frustrates mind
Thanks

M K Rao said:
I can't unlock through official way and please don't ask why and don't give official suggestions asking and replying to same things frustrates mind
Thanks
Click to expand...
Click to collapse
You asked the same question 2 weeks ago and I told you that there's only the official way. There simply is no other way to do it and everybody successfully unlocked their phones using Mi Unlock Tool.
If you are getting an error message when you try to unlock your phone, we can help you out.

Noter2017 said:
You asked the same question 2 weeks ago and I told you that there's only the official way. There simply is no other way to do it and everybody successfully unlocked their phones using Mi Unlock Tool.
If you are getting an error message when you try to unlock your phone, we can help you out.
Click to expand...
Click to collapse
I am getting error 20091 in mobile while binding account and there is no solution for it
And I am asking unofficial way because I have root access in my device

M K Rao said:
I am getting error 20091 in mobile while binding account and there is no solution for it
And I am asking unofficial way because I have root access in my device
Click to expand...
Click to collapse
One solution was to remove Sim cards.. Did you try that?

Noter2017 said:
One solution was to remove Sim cards.. Did you try that?
Click to expand...
Click to collapse
Yup tried no success anyway thanks i have been unlock by downgrading to miui9

Related

[Q] Re: Official unlocking bootloader of Kenzo

Do I have to flash China developer ROM before unlocking the bootloader officially through the MIUI update? Can use the latest stable global to unlock?
And will unlocking the bootloader with the official method erase all data? (Factory reset)
Thanks.
(I have already got the sms with unlocking, only waiting for these two information before unlocking)
I was officially unlocked bootloader with global dev rom.
Sent from my Redmi Note 3 using Tapatalk
devtherockstar said:
Do I have to flash China developer ROM before unlocking the bootloader officially through the MIUI update? Can use the latest stable global to unlock?
And will unlocking the bootloader with the official method erase all data? (Factory reset)
Thanks.
(I have already got the sms with unlocking, only waiting for these two information before unlocking)
Click to expand...
Click to collapse
for me global developer rom worked for unlocking the bootloader.
NO it did not erase any data for me using official method.
devtherockstar said:
Do I have to flash China developer ROM before unlocking the bootloader officially through the MIUI update? Can use the latest stable global to unlock?
And will unlocking the bootloader with the official method erase all data? (Factory reset)
Thanks.
(I have already got the sms with unlocking, only waiting for these two information before unlocking)
Click to expand...
Click to collapse
I have unlocked it on Global beta. My data didn't wiped out
Hi.
I don't want to open a new thread. i just wanna know where can i send a mail and what can i say to mi to send me the SMS to open my bootloader.
tnx
bouighil said:
Hi.
I don't want to open a new thread. i just wanna know where can i send a mail and what can i say to mi to send me the SMS to open my bootloader.
tnx
Click to expand...
Click to collapse
Apply for unlock bootloader on this site first --> http://en.miui.com/unlock/
bravonova said:
Apply for unlock bootloader on this site first --> http://en.miui.com/unlock/
Click to expand...
Click to collapse
It's donne. Know i need a simple for unlocking text.
bouighil said:
It's donne. Know i need a simple for unlocking text.
Click to expand...
Click to collapse
You will get approval sms then install Mi Unlock Tool on PC. Connect mobile in fastboot mode. You can go to fastboot mode by pressing volume down + power button. And then click on unlock button in Mi unlock Tool.
bravonova said:
You will get approval sms then install Mi Unlock Tool on PC. Connect mobile in fastboot mode. You can go to fastboot mode by pressing volume down + power button. And then click on unlock button in Mi unlock Tool.
Click to expand...
Click to collapse
Yes i know that sir. But i don't know what i will say to Xiaomi inorther to accept my request??
bouighil said:
Yes i know that sir. But i don't know what i will say to Xiaomi inorther to accept my request??
Click to expand...
Click to collapse
I didn't get what do you want to say exactly
bravonova said:
I didn't get what do you want to say exactly
Click to expand...
Click to collapse
Before sending your request you must write a raison why you want unlock your bootloader. The problem is that i don't know what to tell them lol
bouighil said:
Before sending your request you must write a raison why you want unlock your bootloader. The problem is that i don't know what to tell them lol
Click to expand...
Click to collapse
Tell them that your device got bootloop. They accept this reason. Or tell them you want to root your device. I also told I want to root my Redmi Note 3.
bravonova said:
Tell them that your device got bootloop. They accept this reason. Or tell them you want to root your device. I also told I want to root my Redmi Note 3.
Click to expand...
Click to collapse
Coooool. thank you dear friend.
Hi
Can i unlock bootloader on global stable miui 8.0.6.0?
how can i root my phone with an unlocked bootloader

Root the honor 7

HI guys,
I'm asking if there's any way to root my device (honor 7 marshmallow) without unlock ???? the bootloader???
meshoo00oo said:
HI guys,
I'm asking if there's any way to root my device (honor 7 marshmallow) without unlock ???? the bootloader???
Click to expand...
Click to collapse
No way !
meshoo00oo said:
HI guys,
I'm asking if there's any way to root my device (honor 7 marshmallow) without unlock ???? the bootloader???
Click to expand...
Click to collapse
Nope, never gonna happen.
And please don't use KingRoot, even if it works, it will mess up your phone for future updates.
samcro94 said:
No way !
Click to expand...
Click to collapse
So how to unlock the bootloader because Huawei site give me the 14 days error??!! :'(
meshoo00oo said:
So how to unlock the bootloader because Huawei site give me the 14 days error??!! :'(
Click to expand...
Click to collapse
The only other way is a paid method or you can wait 14 days after logging in on your phone with Huawei id.
If you wanna try paid method, just google huawei bootloader unlock paid method Paul O'Brian XDA and you can check it out.
meshoo00oo said:
So how to unlock the bootloader because Huawei site give me the 14 days error??!! :'(
Click to expand...
Click to collapse
DC Unlocker will help (4 euros)
samcro94 said:
DC Unlocker will help (4 euros)
Click to expand...
Click to collapse
DC unlocker will give me the code same same like Huawei site or this code is unofficial and can make any problems to my device??
meshoo00oo said:
DC unlocker will give me the code same same like Huawei site or this code is unofficial and can make any problems to my device??
Click to expand...
Click to collapse
It won't cause any problems but Google how to use DC locker first. it's a bit lengthy process.
meshoo00oo said:
HI guys,
I'm asking if there's any way to root my device (honor 7 marshmallow) without unlock ???? the bootloader???
Click to expand...
Click to collapse
Have you tried to login using Facebook account on Huawei site.
Sent from my PLK-L01 using XDA-Developers mobile app
muhammad Shohayeb said:
Have you tried to login using Facebook account on Huawei site.
Click to expand...
Click to collapse
I tried everything with no success so I used DC unlocker and finally unlocked the bootloader and I will start now to install the twrp but I don't know which better, install it in recovery or in erecovery?!
meshoo00oo said:
I tried everything with no success so I used DC unlocker and finally unlocked the bootloader and I will start now to install the twrp but I don't know which better, install it in recovery or in erecovery?!
Click to expand...
Click to collapse
To install twrp and root i use the MultiTool, simple fast and safe .
meshoo00oo said:
I tried everything with no success so I used DC unlocker and finally unlocked the bootloader and I will start now to install the twrp but I don't know which better, install it in recovery or in erecovery?!
Click to expand...
Click to collapse
If you want to still be able to use official ota updates (which are infrequent ) install it on erecovery partition . However, recovery partition is more accessible than erecovery ( no need to pc connection, booting up directly to twrp without restart) .
So if you're using custom Rom use recovery partition and if you are a fan of stock rom use erecovery.
Sent from my PLK-L01 using XDA-Developers mobile app

Bootloader Unlock Issue

Hey everybody, I had recently purchased a Redmi Note 4 (SD).
I had applied for bootloader unlock permission and was granted it. I also switched to the Dev version of MIUI. I have enabled OEM unlocking, but under MIUI Unlock status section, when I try add account and device, I get an error code 86012 followed by a Chinese error message. Due to this, the Mi Flash application fails at 50%. I have attached a screenshot of the error below
Any help or explanation to resolve this issue would be greatly appreciated. Thank you
Aditya16 said:
Hey everybody, I had recently purchased a Redmi Note 4 (SD).
I had applied for bootloader unlock permission and was granted it. I also switched to the Dev version of MIUI. I have enabled OEM unlocking, but under MIUI Unlock status section, when I try add account and device, I get an error code 86012 followed by a Chinese error message. Due to this, the Mi Flash application fails at 50%. I have attached a screenshot of the error below
Any help or explanation to resolve this issue would be greatly appreciated. Thank you
Click to expand...
Click to collapse
Have a read from post #51 onwards:
https://forum.xda-developers.com/showthread.php?p=70962090
Sent from my Redmi Note 4 using Tapatalk
Tried this method. No success unfortunately
Any other viable alternatives?
After getting permission wait 6 days, after 6 days formate ur phone n add ur mi account on device n try 100% working
Will wait for 6 days and post the outcome
Edit : Tried it today and it got unlocked!!!
rezesius said:
Will wait for 6 days and post the outcome
Edit : Tried it today and it got unlocked!!!
Click to expand...
Click to collapse
Congrats mate !
This unlocking **** is testing my nerves. I'm in the same situation you were in. How many days had passed after getting the permission sms before you succeeded in unlocking ? ?
hk.happy said:
Congrats mate !
This unlocking **** is testing my nerves. I'm in the same situation you were in. How many days had passed after getting the permission sms before you succeeded in unlocking ? ?
Click to expand...
Click to collapse
If I recollect correctly, it was 5 days. Just try once everyday. You might get it sooner.
rezesius said:
If I recollect correctly, it was 5 days. Just try once everyday. You might get it sooner.
Click to expand...
Click to collapse
Right . Thanks
hk.happy said:
Right . Thanks
Click to expand...
Click to collapse
rezesius said:
If I recollect correctly, it was 5 days. Just try once everyday. You might get it sooner.
Click to expand...
Click to collapse
I am in the same situation as you guys. Let's connect on telegramm app and keep each other posted. Pleaaaase !
abhishekr700 said:
I am in the same situation as you guys. Let's connect on telegramm app and keep each other posted. Pleaaaase !
Click to expand...
Click to collapse
Sure mate, PM me your number
hk.happy said:
Sure mate, PM me your number
Click to expand...
Click to collapse
You don't need my number, just search for my username, that's the advantage of telegram.
rezesius said:
If I recollect correctly, it was 5 days. Just try once everyday. You might get it sooner.
Click to expand...
Click to collapse
Same situation here. when you said you tried it everyday, did you have to format your phone everyday also?
jisondla said:
Same situation here. when you said you tried it everyday, did you have to format your phone everyday also?
Click to expand...
Click to collapse
I didn't reformat it everyday. Just plugged it in everyday and checked if it would unlock the bootloader. After a few days of trying, voila it unlocked on the 5th day
rezesius said:
I didn't reformat it everyday. Just plugged it in everyday and checked if it would unlock the bootloader. After a few days of trying, voila it unlocked on the 5th day
Click to expand...
Click to collapse
unlocked!
Noob here, what do i do next? do i still need to install TWRP?
Or do i just flash the miui roms like global etc...??
What roms do you recommend?
jisondla said:
unlocked!
Noob here, what do i do next? do i still need to install TWRP?
Or do i just flash the miui roms like global etc...??
What roms do you recommend?
Click to expand...
Click to collapse
What are you looking to achieve with your device?
Sent from my Redmi Note 4 using Tapatalk
jisondla said:
unlocked!
Noob here, what do i do next? do i still need to install TWRP?
Or do i just flash the miui roms like global etc...??
What roms do you recommend?
Click to expand...
Click to collapse
If you want to stick to MIUI Global Beta don't flash TWRP. Otherwise in my opinion LineageOS 14.1 is really nice if you like a minimalist ROM
50% here too :/
Obsv can't flash dev rom, is my only option to wait?
rezesius said:
Hey everybody, I had recently purchased a Redmi Note 4 (SD).
I had applied for bootloader unlock permission and was granted it. I also switched to the Dev version of MIUI. I have enabled OEM unlocking, but under MIUI Unlock status section, when I try add account and device, I get an error code 86012 followed by a Chinese error message. Due to this, the Mi Flash application fails at 50%. I have attached a screenshot of the error below
Any help or explanation to resolve this issue would be greatly appreciated. Thank you
Click to expand...
Click to collapse
How you switched roms? I mean how did you get miui developer rom? I also wanted the developer version of miui but as far as i know one needs to make a dfc cable or unlocked bootloader. So did you used dfc cable.
mr.badman said:
How you switched roms? I mean how did you get miui developer rom? I also wanted the developer version of miui but as far as i know one needs to make a dfc cable or unlocked bootloader. So did you used dfc cable.
Click to expand...
Click to collapse
The dev version of the ROM can be installed using the updater app. You can download the zip and from the updater app select it as the update package. For this you need not use the dfx cable or have an unlocked bootloader.
The only scenario where the cable is needed is when you want to access fastboot when the bootloader is locked and you use EDL mode to flash
Hi, I am having the same situations and its more than 6 days now. I am getting the same message while adding the account in developer options. My question is...
Were you able to add your account in the developer options or it worked without that ?

Need Info on Unlocking Bootloader, Custom Recovery, Rooting and Installing Custom ROM

I just brought a Redmi Note 4 Indian Snapdragon version (4/64 GB variant). I want to flash custom rom. But I just don't know the process to do that. Is it necessary to Unlockbootloader and root the device before flashing a custom rom?? If no then what is the purpose of unlocking boot loader?
And additionally I want to know that flashing custom recovery void the warranty of Redmi devices?
Thanks in advance
Come on ...
Just do some little research on this forum and you'll find your answers.
adadadada said:
I just brought a Redmi Note 4 Indian Snapdragon version (4/64 GB variant). I want to flash custom rom. But I just don't know the process to do that. Is it necessary to Unlockbootloader and root the device before flashing a custom rom?? If no then what is the purpose of unlocking boot loader?
And additionally I want to know that flashing custom recovery void the warranty of Redmi devices?
Thanks in advance
Click to expand...
Click to collapse
Yes necessary to unlock. No need to root
Sent from my Redmi Note 4 using Tapatalk
adadadada said:
I just brought a Redmi Note 4 Indian Snapdragon version (4/64 GB variant). I want to flash custom rom. But I just don't know the process to do that. Is it necessary to Unlockbootloader and root the device before flashing a custom rom?? If no then what is the purpose of unlocking boot loader?
And additionally I want to know that flashing custom recovery void the warranty of Redmi devices?
Thanks in advance
Click to expand...
Click to collapse
Unlocked bootloader is must and should if you wanna install custom recovery / rom.
There are guides about unlocking bootloader, check again and apply for permissions.
Nope, rooting, flashing custom recovery and unlocking bootloader doesn't void warranty on mi devices.
dastan4eva said:
Yes necessary to unlock. No need to root
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
Thank you
sachin n said:
Unlocked bootloader is must and should if you wanna install custom recovery / rom.
There are guides about unlocking bootloader, check again and apply for permissions.
Nope, rooting, flashing custom recovery and unlocking bootloader doesn't void warranty on mi devices.
Click to expand...
Click to collapse
Thank you so much. I applied it yesterday night. and fortunately got permission today unlike other users I did not waited long period to get that. But I've a problem now. The flashing tool doesn't Unlock the boot loader. It Verify the device and failed at unlocking. (Error at 99%) It says Current Account is not bound to this device in the "settings> Developer Options> Mi unlock states "
I've tried various forum to unlock it. But nothing works. Tried to click "Add account to device" in developer options. It shows me an error 86012 (and some chinese text) What do I do now????
adadadada said:
Thank you so much. I applied it yesterday night. and fortunately got permission today unlike other users I did not waited long period to get that. But I've a problem now. The flashing tool doesn't Unlock the boot loader. It Verify the device and failed at unlocking. (Error at 99%) It says Current Account is not bound to this device in the "settings> Developer Options> Mi unlock states "
I've tried various forum to unlock it. But nothing works. Tried to click "Add account to device" in developer options. It shows me an error 86012 (and some chinese text) What do I do now????
Click to expand...
Click to collapse
Yo!
This is normal xD
Wait 5-7 days, that's the only way to go. Don't try everyday. Try after few days.
sachin n said:
Yo!
This is normal xD
Wait 5-7 days, that's the only way to go. Don't try everyday. Try after few days.
Click to expand...
Click to collapse
Okay thank you I'll try it next week..... At least I've to use MIUI for a week.....
adadadada said:
Okay thank you I'll try it next week..... At least I've to use MIUI for a week.....
Click to expand...
Click to collapse
Yes you've to. Cuz there's no other way
Hope you'll get your device unlocked soon. Good luck :good:

ALP-29 root

Dear XDA members
Since my mobile will not get update from huawei any more im trying to root my device? Can any one help me with a trusted and tried source? Emui 9.1.0
Best Regards
khaled213 said:
Dear XDA members
Since my mobile will not get update from huawei any more im trying to root my device? Can any one help me with a trusted and tried source? Emui 9.1.0
Best Regards
Click to expand...
Click to collapse
It has a locked bootloader? If yes, then you can't root it.
Sorry to hijack your thread,
It has a locked bootloader? If yes, then you can't root it.
Click to expand...
Click to collapse
If I got the bootloader unlock code before Huawei stopped issuing them, will it that work?
FlyerOne said:
Sorry to hijack your thread,
If I got the bootloader unlock code before Huawei stopped issuing them, will it that work?
Click to expand...
Click to collapse
Yes, it will work as long as you are on EMUI 9.1 or lower. On EMUI10, bootloader unlock is no longer possible.
Pretoriano80 said:
It has a locked bootloader? If yes, then you can't root it.
Click to expand...
Click to collapse
Pretoriano80 said:
Yes, it will work as long as you are on EMUI 9.1 or lower. On EMUI10, bootloader unlock is no longer possible.
Click to expand...
Click to collapse
so i have to unlock my bootloader first then i should root my device ,, ?
khaled213 said:
so i have to unlock my bootloader first then i should root my device ,, ?
Click to expand...
Click to collapse
Yes, but if you don't have the unlock code, then it will be hard to get one.
Pretoriano80 said:
Yes, but if you don't have the unlock code, then it will be hard to get one.
Click to expand...
Click to collapse
Its hard yes so no way to root my mobile??
I found some ways but i must pay also huawei service will not provide it to me

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