“Getting 86021 error in Redmi Notice 4 while unlocking bootloader”,”Redmi Note 4 Unlocking Bootloader stuck on 99 percent” or becoming”Bind your device” error while unlocking bootloader your mobile phone. These are a few of the biggest problems Miami phone users are facing in the time of Unlock. So todayI’m writing this tutorial after a great deal of trial and error which can help you fix these mistakes on your Redmi Note 4. These hints will work on almost any Xiaomi mobile and allow you to successfully unlock the bootloader of your Mi Phone. As you guys know that each one of the Xiaomi mobiles comes with the locked bootloader and several users want to root their phone or wish to install some custom ROM on the telephone. So to do this first you need to unlock the bootloader of your Redmi Note 4.
Requirements:
- Install Xiaomi Redmi Note 4 USB Driver USB Driver on the PC.
- Enable USB Debugging on Xiaomi Redmi Note 4, OEM Unlocking & Add your account in Mi Unlock Status.
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Steps To Unlock Bootloader Redmi Note 4:
First Step: Unlock Your MIUI Account for Xiaomi Redmi Note 4-
- The first thing you need to do is going to the link: http://en.miui.com/unlock There it’s possible to get your unlock permissions from the MIUI Account you’re using. It’s better to use a Mobile Number based accounts compared to an E-Mail ID-Based account.
- Once you obtained a form, fill in your own details. Here you will have to mention why would you want to unlock your telephone bootloader. Otherwise, they may deny your application.
- Once you submit the application (few hours to a couple of days), they will notify you via SMS telling you your account is ready for unlocking.
Second Step: Download the MiFlash Tool For Xiaomi Note 4-
- Visit the same link from earlier: http://en.miui.com/unlock This time they’ll provide you a download link to your MiFlash tool.
- Download the zip file and then unzip it.
- Now, install the MI Drivers. Ensure you right-click the file and select Run As Administrator.
Third Step: Enable Developer Options For Xiaomi Note 4-
- On your Redmi Note 4, go to Settings > About Phone > Tap the MIUI Version 7-8 times.
- When you enable the Developer Options, a toast message will notify you.
- Currently, access Developer Options by visiting Settings > Additional Settings > Developer Options. Sign in with your MIUI Account. Ensure you use the exact same one from the very first step. Also, insert the SIM card of the exact same amount that you have made the MIUI ID with.
- Next, you need to use VPN to switch to China Servers. PlexVPN is your program which you can use to do that. If you’re using a later version of the program (compared to the attached one), pick China Line 2 at the server and press join.
Final Step: Unlock the Bootloader-
- On your pc, Click on the MiFlash tool and run it as secretary.
- Fill your MIUI account information, and the tool will assess if you’ve got a consent to unlock the bootloader. If everything is OK, then it is going to provide you with directions to link your device in fastboot mode. To accomplish this, press the volume down key + Electricity button until a fastboot display shows up.
- Currently, the MiFlash tool will ask you for permissions. Grant them, and you are almost there. In 5 minutes it must unlock your Redmi Note 4 bootloader. In certain rare situations, it might show a message saying attempt after 72 or 360 hours. If that’s the case, you’ll need to wait and try again later.
Finally! In this way, you can successfully unlock the bootloader of Redmi Note 4.
