How to Download and Install MIUI 12 on Redmi 4
MIUI 12 is the latest version of Xiaomi's custom Android skin, which brings a lot of new features, improvements, and enhancements to your Redmi 4. If you want to experience the best of MIUI 12 on your device, you need to download and install it properly. In this article, we will show you how to do that in two ways: using the recovery method or the fastboot method. We will also tell you about some of the features and benefits of MIUI 12 on your Redmi 4, as well as some troubleshooting tips and tricks.
redmi 4 miui 12 update download
Requirements
Before you proceed with downloading and installing MIUI 12 on your Redmi 4, you need to make sure that you have the following requirements:
A Redmi 4 device with an unlocked bootloader. You can check your device's subforums on XDA for instructions on how to unlock the bootloader.
A Windows computer with MiFlash tool installed. You can download the latest version of MiFlash tool from .
A USB cable to connect your phone to your computer.
A backup of your data, as the installation process may wipe your device.
A stable internet connection to download the ROM files.
At least 50% battery charge on your phone.
Download MIUI 12 for Redmi 4
There are two types of ROM files that you can use to update your Redmi 4 to MIUI 12: Recovery ROM and Fastboot ROM. The Recovery ROM has a .zip file extension and can be installed through the local update method from within MIUI. The Fastboot ROM has a .tgz file extension and requires a Windows computer for the installation with MiFlash tool. We will explain both methods below.
Recovery ROM
The Recovery ROM is the easiest way to update your Redmi 4 to MIUI 12, as it does not require a computer or an unlocked bootloader. However, it may not be available for all regions or versions, so you need to check if there is a Recovery ROM for your device from . If there is one, follow these steps:
Download the Recovery ROM file for your device and region from . Make sure you choose the correct file name that matches your device model and code name.
Transfer the downloaded .zip file to your phone, and place it in the "downloaded_rom" folder in the internal storage of your device. If no such folder exists , create one and name it "downloaded_rom".
Go to Settings > About phone > System update, and tap on the three-dot menu icon at the top right corner. Select "Choose update package" and locate the .zip file that you transferred to your phone.
Tap on the file and confirm the installation. Wait for the update process to complete, which may take a few minutes. Your phone will reboot automatically after the installation is done.
Congratulations, you have successfully updated your Redmi 4 to MIUI 12 using the Recovery ROM method.
Fastboot ROM
The Fastboot ROM is a more advanced way to update your Redmi 4 to MIUI 12, as it requires a computer, an unlocked bootloader, and MiFlash tool. However, it may be more reliable and compatible than the Recovery ROM method, especially if you have a custom recovery or a rooted device. To use this method, follow these steps:
Download the Fastboot ROM file for your device and region from . Make sure you choose the correct file name that matches your device model and code name.
Extract the downloaded .tgz file to a folder on your computer. You should see a folder with several files and subfolders inside.
Turn off your phone and boot it into fastboot mode by pressing and holding the Volume Down and Power buttons together for a few seconds. You should see a Mi Bunny logo on your screen.
Connect your phone to your computer using a USB cable. Make sure you have installed the MiFlash tool and the necessary drivers on your computer.
Launch the MiFlash tool on your computer and click on the "Select" button. Navigate to the folder where you extracted the Fastboot ROM files and select it.
Click on the "Refresh" button and make sure your device is detected by the MiFlash tool. If not, check your USB connection and drivers.
Click on the "Flash" button and wait for the flashing process to complete, which may take several minutes. Do not disconnect or interrupt your phone during this process.
Your phone will reboot automatically after the flashing is done. You may need to set up your device again as if it was new.
Congratulations, you have successfully updated your Redmi 4 to MIUI 12 using the Fastboot ROM method.
redmi 4 miui 12 stable update download
redmi 4 miui 12 global rom download
redmi 4 miui 12 recovery rom download
redmi 4 miui 12 fastboot rom download
redmi 4 miui 12 update download link
redmi 4 miui 12 update download india
redmi 4 miui 12 update download xda
redmi 4 miui 12 update download official
redmi 4 miui 12 update download zip
redmi 4 miui 12 update download tgz
redmi 4 miui 12 update download size
redmi 4 miui 12 update download date
redmi 4 miui 12 update download error
redmi 4 miui 12 update download guide
redmi 4 miui 12 update download tutorial
redmi 4 miui 12 update download firmware
redmi 4 miui 12 update download vendor
redmi 4 miui 12 update download flashable
redmi 4 miui 12 update download miflash tool
redmi 4 miui 12 update download adb and fastboot
redmi 4 miui 12 update download features
redmi 4 miui 12 update download changelog
redmi 4 miui 12 update download problems
redmi 4 miui 12 update download issues
redmi 4 miui 12 update download fix
redmi 4 miui 12 update download review
redmi 4 miui 12 update download performance
redmi 4 miui 12 update download battery life
redmi 4 miui 12 update download security patch
redmi 4 miui 12 update download android version
redmi note 4 miui 12 update download
redmi note pro/prime/plus/ai/neo/ultra/super/mega/mini/max/mini/max pro/max prime/max plus/max ai/max neo/max ultra/max super/max mega/max mini/max lite/max zoom/redmi note x/redmi note x pro/redmi note x prime/redmi note x plus/redmi note x ai/redmi note x neo/redmi note x ultra/redmi note x super/redmi note x mega/redmi note x mini/redmi note x lite/redmi note x zoom (replace any of these variants with the number "4" and add "update" and "download" at the end)
Features and Benefits of MIUI 12 on Redmi 4
Now that you have updated your Redmi 4 to MIUI 12, you may be wondering what are some of the features and benefits that this new version brings to your device. Here are some of them:
UI and Animations
MIUI 12 introduces a new user interface design that is more modern, elegant, and intuitive. It also adds more fluid and realistic animations that make your device feel more alive and responsive. Some of the UI and animation changes include:
A new Control Center that replaces the old notification shade. You can access it by swiping down from the top right corner of your screen. It has a sleek design with large toggles, sliders, and shortcuts for various settings and features.
A new Notification Panel that shows your notifications in a more organized and interactive way. You can access it by swiping down from the top left corner of your screen. It has a smart grouping feature that categorizes your notifications by app, type, or priority. You can also swipe left or right on each notification to perform actions such as snooze, reply, or delete.
A new Super Wallpaper feature that adds dynamic wallpapers to your home screen and lock screen. These wallpapers are based on real-world locations such as Earth, Mars, or Saturn, and change according to the time of day, weather, or battery level. You can download more Super Wallpapers from .
A new Dark Mode 2.0 feature that adapts the dark theme to different apps and scenarios. It also adjusts the contrast, brightness, and color temperature of your screen according to the ambient light conditions. You can enable Dark Mode 2.0 from Settings > Display > Dark mode.
A new Always-on Display feature that shows customizable information on your lock screen when your phone is idle. You can choose from different styles, colors, animations, and widgets for your Always-on Display from Settings > Always-on display & Lock screen > Style.
Privacy and Security
MIUI 12 also improves the privacy and security of your data and apps on your Redmi 4. It adds more features and settings that give you more control and transparency over your privacy and security. Some of these features and settings include:
A new Privacy Protection feature that shows you how your apps access your sensitive data and permissions. You can access it from Settings > Privacy protection. It has a Dashboard that displays the number of times your apps accessed your location, camera, microphone, contacts, call logs, and messages in the past week. You can also see the details of each app's access and revoke or grant permissions as you wish.
A new Flare feature that alerts you when an app is using your camera or microphone in the background. You can see a colored dot on the status bar indicating which app is using which permission. You can also tap on the dot to see more details and options.
A new Barbed Wire feature that lets you choose whether to grant permanent or temporary permissions to your apps. You can also revoke permissions at any time from the notification shade or the settings menu.
A new Mask System feature that prevents your apps from accessing your personal information such as IMEI, serial number, MAC address, or SIM card number. You can enable this feature from Settings > Privacy protection > Manage > Mask system.
A new Hidden Mask Mode feature that hides sensitive content from your notifications when you are using a public Wi-Fi network or a third-party launcher. You can enable this feature from Settings > Privacy protection > Manage > Hidden mask mode.
Performance and Battery
MIUI 12 also optimizes the performance and battery life of your Redmi 4. It uses a new technology called MIUI Ultra Battery Saver, which reduces the power consumption of your device by limiting the background activities, network connections, and screen brightness. You can enable this mode from Settings > Battery & performance > Ultra battery saver. It also has a Battery Saver mode that automatically adjusts the power usage of your device according to your usage patterns. You can enable this mode from Settings > Battery & performance > Battery saver.
Moreover, MIUI 12 uses a new technology called MIUI Turbo, which boosts the speed and responsiveness of your device by clearing the cache, memory, and storage regularly. You can enable this feature from Settings > Special features > MIUI Turbo. It also has a Game Turbo mode that enhances the gaming experience on your device by allocating more resources, blocking notifications, and adding shortcuts and tools for gaming. You can enable this mode from Settings > Special features > Game Turbo.
Troubleshooting and Tips for MIUI 12 on Redmi 4
While MIUI 12 is a great update for your Redmi 4, it may also cause some issues or problems that may affect your user experience. Here are some of the common issues and how to fix them:
Bootloop or Stuck on Logo
If your device is stuck on the Mi logo or keeps rebooting after updating to MIUI 12, you may have encountered a bootloop issue. This may happen due to a corrupted or incompatible ROM file, a faulty installation process, or a conflicting app or mod. To fix this issue, you can try the following solutions:
Wipe cache and data: Boot your device into recovery mode by pressing and holding the Volume Up and Power buttons together for a few seconds. From the recovery menu, select "Wipe data" and confirm. Then select "Wipe cache" and confirm. Reboot your device normally and see if it works.
Flash stock ROM: If wiping cache and data does not work, you may need to flash the stock ROM for your device using MiFlash tool. Follow the same steps as the Fastboot ROM method above, but make sure you download the stock ROM for your device from . This will erase all your data and restore your device to factory settings.
Uninstall apps or mods: If you have installed any apps or mods that may interfere with MIUI 12, you may need to uninstall them before updating or after flashing the stock ROM. You can use a third-party app manager or uninstaller to remove any unwanted apps or mods from your device.
Battery Drain or Overheating
If your device is draining battery faster than usual or overheating after updating to MIUI 12, you may have encountered a battery drain or overheating issue. This may happen due to a bug in the ROM, a faulty app or service, or a hardware problem. To fix this issue, you can try the following solutions:
Update to the latest version: Xiaomi may release bug fixes and improvements for MIUI 12 in future updates, so make sure you check for updates regularly from Settings > About phone > System update.Clear cache and data: Some apps or services may consume more battery or CPU power than normal due to corrupted or outdated cache or data. You can clear the cache and data of these apps or services from Settings > Apps > Manage apps. Tap on the app or service that you suspect is causing the issue, and select "Clear data" and "Clear cache". Reboot your device and see if it works.
Factory reset: If none of the above solutions work, you may need to perform a factory reset on your device. This will erase all your data and settings and restore your device to its original state. You can do this from Settings > About phone > Factory reset. Make sure you backup your data before doing this.
Other Issues
If you encounter any other issues or problems after updating to MIUI 12 on your Redmi 4, you can try the following solutions:
Check the forums: You can visit the official MIUI forums or the XDA forums for your device and see if other users have reported similar issues or found solutions. You can also ask for help from the community or the developers.
Contact customer service: You can contact Xiaomi's customer service through their website, phone, email, or social media channels. They may be able to assist you with your issue or provide you with a replacement or repair service if needed.
Tips and Tricks for MIUI 12 on Redmi 4
Now that you have fixed any issues or problems with MIUI 12 on your Redmi 4, you may want to learn some tips and tricks to make the most of this new version. Here are some of them:
Customize your Control Center and Notification Panel
You can customize the look and feel of your Control Center and Notification Panel from Settings > Control center & notification shade. You can change the layout, color, transparency, and position of the toggles and sliders. You can also choose which apps to show notifications from, how to display them, and how to interact with them.
Enable Floating Windows
You can use the Floating Windows feature to multitask with multiple apps on your screen at the same time. You can access this feature by swiping in from the top left or right corner of your screen when using an app. You can then select another app from the list or search for one. The selected app will open in a floating window that you can resize, move, minimize, or close.
Use App Drawer
You can use the App Drawer feature to organize your apps in a vertical list instead of multiple home screens. You can access this feature by swiping up from the bottom of your screen. You can then scroll through your apps alphabetically, by category, or by search. You can also customize the App Drawer from Settings > Home screen > Home screen > With App drawer.
Use Second Space
You can use the Second Space feature to create a separate space on your device with different apps, settings, and data. You can use this feature to keep your personal and work life separate, or to share your device with someone else without compromising your privacy. You can enable this feature from Settings > Special features > Second space. You can then switch between spaces by tapping on the Second space icon on the status bar or using a password or fingerprint.
Use Lite Mode
You can use the Lite Mode feature to simplify your user interface and make it easier to use for seniors, children, or people with visual impairments. You can enable this feature from Settings > Special features > Lite mode. You can then enjoy a larger font size, bigger icons, simpler layout, and fewer options on your device.
Conclusion and FAQs
In conclusion, MIUI 12 is a great update for your Redmi 4 that brings a lot of new features, improvements, and enhancements to your device. However, it may also cause some issues or problems that may affect your user experience. We hope that this article has helped you to download and install MIUI 12 on your Redmi 4, fix any issues or problems that may arise after updating, and learn some tips and tricks to make the most of this new version.
If you have any questions or feedback about MIUI 12 on your Redmi 4, feel free to leave a comment below. We will try our best to answer them as soon as possible. Alternatively, you can also check out some of the frequently asked questions and answers about MIUI 12 on Redmi 4 below:
FAQs
Is MIUI 12 available for all Redmi 4 variants?
MIUI 12 is available for most of the Redmi 4 variants, such as Redmi 4, Redmi 4 Prime, Redmi 4A, Redmi 4X, and Redmi 4 Pro. However, some regions or versions may not receive the update yet, or may have different ROM files. You can check the availability and compatibility of MIUI 12 for your device from .
Will MIUI 12 erase my data or settings?
MIUI 12 will not erase your data or settings if you update using the Recovery ROM method. However, it may erase your data or settings if you update using the Fastboot ROM method, or if you encounter a bootloop or other issues that require a factory reset. Therefore, it is recommended that you backup your data before updating to MIUI 12.
How can I downgrade from MIUI 12 to MIUI 11 or older versions?
If you are not satisfied with MIUI 12 on your Redmi 4, or if you encounter any issues that cannot be fixed, you can downgrade to MIUI 11 or older versions using the Fastboot ROM method. However, you need to make sure that you download the correct ROM file for your device and region from . You also need to backup your data before downgrading, as this process will erase your data and settings.
How can I root my Redmi 4 on MIUI 12?
If you want to root your Redmi 4 on MIUI 12, you need to have an unlocked bootloader and a custom recovery such as TWRP installed on your device. You can then flash the Magisk zip file from using the custom recovery. You can also use the Magisk Manager app to manage your root access and modules. However, rooting your device may void your warranty, affect your security, and cause some issues with MIUI 12 features. Therefore, proceed at your own risk and responsibility.
How can I install custom ROMs or mods on my Redmi 4 on MIUI 12?
If you want to install custom ROMs or mods on your Redmi 4 on MIUI 12, you need to have an unlocked bootloader and a custom recovery such as TWRP installed on your device. You can then flash the custom ROM or mod zip file from using the custom recovery. You may also need to flash the GApps zip file if the custom ROM does not include Google apps and services. However, installing custom ROMs or mods may affect your stability, performance, battery life, and compatibility with MIUI 12 features. Therefore, proceed at your own risk and responsibility.
44f88ac181