How To Install MIUI 9 On RedMi Note 4 Without Unlocking Boot Loader!

So recently the global beta MIUI 9 ROM was launched for the Xiaomi Redmi Note 4 and Xiaomi Mi 6. So here is a full guide on How To Install the MIUI 9 ROM!

Now before starting the process lets backup the existing data so that we do no loose it. To do that go into Settings --> Additional settings --> Backup and Reset --> Local Backup then select the files of your choice which you want to Back up. You can Back up almost anything & everything including app data, files, home screen alignment. Now hit Backup and will be done in a few moments. Although this process does not Backup Images, Videos, Music and other files. So to do that you can simply connect your phone to your PC and transfer the necessary files. Now that you have backed up your data lets Install the MIUI 9 ROM. 

To Install the MIUI ROM on your Xiaomi device, first you will need to download the MIUI 9 ROM for your specific device from the link given below.

Redmi Note 4:- Click Here 

Mi 6:- Click Here

After downloading the MIUI 9 ROM for your specific device, transfer the file to the internal storage. Once you have copied the zip file onto your device open the 'Updater' app, tap on those 3 dots on top right and hit on 'Choose Update Package', allow necessary permissions to the app, now locate the MIUI 9 ROM which you just downloaded for your device, select the ROM and it will start decrypting. Once the decryption process is done, now a message will pop up saying 'Erase and Update' now as we have already backed up the data there is no problem, tap on it and Global Beta MIUI 9 ROM will be flashed. That's it! We have now successfully installed the MIUI 9 ROM which is based on Android 7.1.2. Now that you have installed MIUI 9, Go check out 5 New Most Important Features of MIUI 9!

MIUI 9 Global Beta ROM 7.8.10 Full Changelog

• MIUI 9 Lightning fast
• Deep-level system optimizations 
• New icons 
• New animations  
• Simpler Home screen editing 
• Introducing Split screen 
• Improved Silent mode triggered by the volume button
• Improved readability for the start page of Messaging System Settings
• Search for apps in the Dual apps settings 

Xiaomi is soon going to release the MIUI 9 ROM for Mi MIX / Mi Note 2 / Mi 5 / Mi 5s / Mi 5s Plus / Mi Max 2 / Mi Max / Redmi 4/4X. After that Xiaomi's old smartphone range will get the support for MIUI 9.

That's it for now, Stay tuned for more!

Cheers!