Xiaomi Redmi 4 Prime/Pro unlock Bootloader ( Official way )

[rhimezz]

I need help.

I cant get Mi Cloud to work, it cant sync and when i press on "find device" it says "cant turn on find device etc".

Anyone who knows how to get it to work?

 

[bacitoto]

Ok I was also stuck at 50% like everyone else, what I did was, I flashed the "Latest China Developer" ROM

YOU WILL NEED
1-China developer ROM (choose Redmi 4 Prime Latest China Developer Version Fastboot File Download)http://en.miui.com/a-234.html
2-MiFlash http://xiaomitips.com/download-in-progress/?dlm-dp-dl=1474

Just follow the steps on the website, I'm gonna put them here anyway:
1)Install MiFlash on your PC
2)Fastboot your phone Turn off the device. Then Press the Volume DOWN key and the Power button at the same time (bunny with a hat) and after that, connect the device to the PC via a micro USB cable
3)Open the file you downloaded (it should be a .tgz) with winrar/winzip/7zip
4)Extract the file inside it (it should be a .tar) to any folder
5)Extract the folder inside the .tar it should be something like "markw_images_7.3.30_20170330.0000.00_6.0_cn"
6)It should look like this http://i.imgur.com/N6PYADk.png
7)Now run MiFlash has an admin and paste the directory of the markw_images_7.3.30_20170330.0000.00_6.0_cn folder like so: http://en.miui.com/static/article/innerimg/tongyong/tongyong-3-3.jpg
8)Hit refresh, select flash_all.bat at the bottom and click flash http://en.miui.com/static/article/innerimg/tongyong/tongyong3-4.jpg
9)Once flash is finished a chinese button shall appear, click it and reboot your device (It's first boot so it should take alot of time, mine took 10min)
10)Just try to unlock bootloader now

TL;DR: Flash china dev rom http://en.miui.com/a-234.html

 

[alexandarpb]

I need china developer or stable ROM to unlock my phone ?

 

[kinycx]

I need china developer or stable ROM to unlock my phone ?

You need China dev

 

[PatrickDziura]

I got the message that Binding time is too short. How to solve?

 

[Skeid4]

I got the message that Binding time is too short. How to solve?

I got that message also with the latest version of the unlock tool, downloaded straight from Xiaomi's website (v. 2.2 or something). Then I tried v. 1.0 downloaded from here and it went through. 1.0 version was chinese letters only, but only couple of buttons to click in the same places as the english one (v. 2.2), so it doesn't really matter.

 

[PatrickDziura]

I got that message also with the latest version of the unlock tool, downloaded straight from Xiaomi's website (v. 2.2 or something). Then I tried v. 1.0 downloaded from here and it went through. 1.0 version was chinese letters only, but only couple of buttons to click in the same places as the english one (v. 2.2), so it doesn't really matter.

Yesterday I got 52 hours and today 32 hours. I think that I'll wait just one more day to see if I can unlock. But can you send me the link to download this version of mi unlock?

 

[Skeid4]

Yesterday I got 52 hours and today 32 hours. I think that I'll wait just one more day to see if I can unlock. But can you send me the link to download this version of mi unlock?

It's the one in the op, if i remember correctly...(?)

 

[aryan8446]

is warranty void after root?

 

[qaz.xc]

Greetings all,

Finally unlocked my bootloader since December when i got the phone, i didn't have much access to a windows pc... anyway, needed to ask again for unlock permissions, in half an hour got them, downloaded the mi unlock from the miui site and connected the phone to the computer and voilá, it just worked "first" time.

Thanks for the info all these months

 

[sigma119]

Yesterday I got 52 hours and today 32 hours. I think that I'll wait just one more day to see if I can unlock. But can you send me the link to download this version of mi unlock?

Hey mate i even made red text on top of first post download it below the post, version delivered by me Just works
Cheers

 

[phantroid]

I've tried everything to unlock the bootloader of my new Redmi 4. I received unlocking permission today, but I always get stuck at 50%. It reports that the details are different, but they're not. I logged into the unlocking tool and the phone using the phone number, enabled Find My Device and successfully located it, enabled OEM unlocking, enabled ADB when the phone was booted, etc. It's so frustrating. I'm running the latest dev ROM.

Edit: Do you need to have a sim card in the phone?

Edit 2: On my third computer and third Mi account, it worked. Don't ask me how.

i did the same as you mentioned to unlock my redmi 4. tried the latest official unlock tool and the one mentioned here, still the unlocker says " current account is not bound to this device" error.
does anyone has a fix for this?

 

[Al Gore]

1.0 version from OP doesn't work anymore, asks to be updated

 

[kunalshah2611]

in latest mi unllock version 2.3.803.10 it does not detect device in fastboot but cmd does detect it even device manager is showing please somebody come up with a solution

 

[adoduran]

in latest mi unllock version 2.3.803.10 it does not detect device in fastboot but cmd does detect it even device manager is showing please somebody come up with a solution

use beta version, your welcome

 

[kunalshah2611]

use beta version, your welcome

its not mi flash its mi unlock for unlocking bootloader

 

[kunalshah2611]

i did the same as you mentioned to unlock my redmi 4. tried the latest official unlock tool and the one mentioned here, still the unlocker says " current account is not bound to this device" error.
does anyone has a fix for this?

which mi unlock version are you guyz using

 

[unions8]

The unlocker says, I have to wait 72 hours. Does anybody know, what does it mean?

 

[kibria.mgk]

The unlocker says, I have to wait 72 hours. Does anybody know, what does it mean?

Try after 72 hours.

 

[Šhãđøw]

which mi unlock version are you guyz using

Version 2.3.803.10

---------- Post added at 07:35 AM ---------- Previous post was at 07:14 AM ----------

Can anyone help to unlock bootloader of Redmi 4 2gb variant...mi unlock tool stuck at 99% and says Device not bound...