Why you need a MIUI forum for owners of Xiaomi Redmi: 7 reasons to go right now

Xiaomi Redmi’s official MIUI forum for smartphones is not just a discussion platform, but a powerful tool that many users underestimate, which is not only news about firmware updates, but also unique solutions to problems that are not found in standard documentation. For example, this forum is the first to introduce instructions to bypass regional restrictions, fix bugs after major updates or optimize battery life on specific models of the Redmi Note 12 or Redmi K60.

Unlike random tips from social networks or YouTube videos, the forum information is moderated by the Xiaomi team and experienced community members, which means that here you can run into malicious firmware or incorrect recommendations that can “brick” the device. Moreover, the forum often publishes exclusive beta versions of MIUI for testing – they can not be downloaded through standard update channels.

If you've ever had problems like sudden reboots, broken NFCs, or Google Play Services bugs, the MIUI forum probably already has a solution in it. And for those who like to experiment with firmware, there are whole sections with custom ROMs, cores, and mods adapted specifically for Redmi hardware.

1 Where to find the official MIUI forum for Redmi

The main platform for discussing MIUI is the international forum new.c.mi.com, but for owners of Redmi, local versions are important, for example, for users from Russia and the CIS, the section on miui.su, where the discussions are conducted in Russian and adapted to the regional features of firmware, is useful.

To avoid getting lost in a sea of themes, use these key sections:

📱 Device Specific — the discussions are broken down by model (Redmi Note 13 Pro+, Redmi 12, etc.) Look for your model sub-forum!
🔄 MIUI Updates Tracker is up-to-date information about the release of new firmware versions, including stable and beta releases.
🐛 Bug Reports – If your Redmi bugs after the update, first check if the bug is described here.
🔧 Guides & Tutorials are step-by-step instructions for unlocking a bootloader, installing TWRP or rooting.

Important: many topics are in English at the international forum, but there is a filter by language. It is more convenient for Russian users to start with miui.su, where the community is more active in answering typical questions about Redmi for our region.

📊 How often do you visit the forum? MIUI?

Only when there's a problem.

I regularly check for updates.

Never used it.

I forgot there was one.

2 Exclusive firmware and beta testing

One of the main benefits of the forum is that you can access firmware that is not in the standard update center.

🧪 Closed beta MIUI — distributed to active forum members, and these builds contain new features months before the official release.
🌍 Global and regional firmware, such as the European version of MIUI EU without Chinese services or Indian firmware with local chips.
🔓 Castom ROM — such as Xiaomi.eu, LineageOS or Pixel Experience, adapted to specific Redmi models.

Before you install any of this, check compatibility with your model! For example, the firmware for the Redmi Note 11 Pro 5G (veux) will not work for the Redmi Note 11 Pro (peux) - these are different devices despite the similar name.

What is the danger of installing unofficial firmware?

An incorrect firmware can lead to a “brick” (completely inoperable) device. For example, trying to flash MIUI EU on a Chinese model without unlocking the bootloader will end up with an anti-rollback error. In addition, unofficial builds may contain backdoors or spyware – always check the source and hash amounts of files!

Type of firmware	Where to download	Is it necessary to unlock the loader	Risks.
Official stable MIUI	Through Settings → Software Update or Forum	No.	Minimum (only firmware bugs)
MIUI (Global/China) Beta	Closed section of the forum (access required)	No.	Possible critical bugs, unstable work
Xiaomi.eu (unofficial)	xiaomi.eu	Yes.	Loss of warranty, possible problems with banking applications
LineageOS / Pixel Experience	XDA Forum or Thematic Telegram Channels	Yes.	Not all functions can work (camera, NFC, VoLTE)

⚠️ Warning: Installing unofficial firmware will void Xiaomi's warranty. If your Redmi is warranty, contact support first - some problems (such as battery or display) they can solve for free.

3. Solve problems and bugs after updates

Every major MIUI update brings not only new features, but also bugs, and the forum brings together typical problems and solutions. For example, since MIUI 14, many Redmi K50 users have complained about:

🔋 Fast battery discharge (resolved by rollback to MIUI 13 or resetting cache via recovery).
📶 Mobile network problems (helped manually specify the operator in Settings → SIM-maps and mobile networks).
🔊 Disappearance of sound in headphones (corrected by reinstalling the Bluetooth driver via ADB).

The forum has a special template for bug posts:

[Device model ]:


[Version MIUI]:




[Description of the problem]:




[Steps to reproduce]:]




[Legs (if any)]:

The more you describe the problem, the faster you get help, for example, instead of “camera is not working,” specify: “the camera app takes off 2 seconds after launch on the Redmi Note 10 Pro with MIUI 14.0.3.”

Screenshot of the error (if any)

Logs from Settings → About the phone → Debugging → Error Logs →

Firmware version (Settings → About phone → MIUI version)

Device model (e.g. Redmi Note 12 Pro 5G, codename ruby)

-->

If the problem is massive, temporary solutions quickly appear on the forum, for example, after upgrading to Android 13, many Redmi lost support for VoLTE - users found a workaround through editing the build.prop file (instructions here).

4. Unlock the bootloader and install TWRP

For those who want to install custom firmware or get root access, the MIUI forum is the main source of current instructions. The process of unlocking the bootloader on Redmi changed in 2023, now requiring a Mi Account to be linked to the device and waiting 7 days (previously there were 72 hours), and there are step-by-step guides on the forum to take these changes into account.

Here’s what you’ll need to unlock:

📱 Redmi smartphone with a charge of at least 60%.
💻 Computer with drivers installed ADB and Fastboot.
🔗 Mi Account linked to the device (require to confirm email and phone!).
🔓 The official Mi Unlock Tool (download here).

The process looks like this:

Enable Developer Options (7 times tap the MIUI version in Settings → About Phone).
Activate USB Debugging and OEM Unblocking in Settings → Additional → For Developers.
Connect your phone to your PC in Fastboot mode (clip Volume Down + Power when the device is off).
Launch the Mi Unlock Tool and follow the instructions, and you’ll have to wait 168 hours (7 days) after you’ve linked your account.

⚠️ Warning: Unlocking the bootloader resets the device to factory settings! backup data via Settings → Additional → Backup and Reset or Mi Cloud. Also note that after unlocking some features (such as Mi Pay or Widevine L1 for Netflix in HD) may stop working.

Once unlocked, you can install TWRP, custom recovery for backups and firmware. The forum has separate themes with verified versions TWRP for each Redmi model. For example, for the Redmi Note 11 Pro+ 5G (veux), the current version is TWRP 3.7.0_12-0 (link in this topic).

5. Optimization of performance and battery

Even on top-of-the-line Redmi models like the K60 Ultra, users are facing overheating or rapid discharge, and the forum provides a collection of proven optimizations:

To improve autonomy:

🔋 Turn off Autobrightness and set a fixed value of 40-50% (saves up to 15% charge).
📵 Limit application background activity through Settings → Battery → Battery Optimization.
🌐 Use Power Saving Mode in Settings → Battery (but note that this will limit performance).
🔄 Reset battery statistics via recovery (instructions here).

To reduce the heat:

🎮 Turn off Improved Performance Mode in Settings → Special Features → Game Optimization.
🔄 Limit FPS games to 60 fps (via the graphics settings in the game itself).
🧊 Install the thermal paste (relevant to the Redmi Note 12 Pro+ with Dimensity 1080, where overheating is a known problem).

There is a whole branch of benchmarks on the forum where users share their results before and after optimization, for example, after disabling MIUI Optimization (via ADB), Redmi K50 Gaming shows 20% better performance in Genshin Impact:

adb shell pm disable-user --user 0 com.miui.powerkeeper


adb shell pm disable-user --user 0 com.miui.analytics

💡

Before making changes through ADB, back up the current firmware in TWRP! This will allow you to roll back if something goes wrong.

6 Mods and customization MIUI

Not everyone likes standard MIUI — many users want to remove ads, change icons, or add features from Android 14 that their version doesn’t.

🎨 Themes and icons — for example, the iOS 17 theme for MIUI 14 or Material You-style icons.
🔕 Ad Removal Patches are scripts for Magisk that remove banners in Security, Weather, and other system applications.
🔄 Ported features — for example, Dynamic Island for Redmi K60 or Always-on Display for models where it’s not out of the box.
📱 Magisk modules – such as ViPER4Android for sound enhancement or GCam for better photography.

One of the most popular mods is to remove system applications without rooting through ADB. For example, to remove Mi Video, Mi Music and other unnecessary programs, use the command:

adb shell pm uninstall -k --user 0 com.mi.android.videoplayer

But beware: removing some applications (e.g. com.miui.securitycenter) can lead to unstable system operation.

💡

Before installing any mod, backup through TWRP! Some changes (such as a framework-res.apk modification) can lead to bootloop (a looped boot).

7. Purchase, comparison of models and accessories

MIUI is not just about software, it's about hardware.

📱 Model comparisons — for example, Redmi Note 13 Pro+ vs Poco X6 Pro by camera and performance.
🔋 Battery tests are real Screen-on Time (SOT) on different firmware.
📸 Camera reviews – comparing stock and GCam firmware photos.
🛠️ Repairability – where to buy the original display for the Redmi 12C or the battery for the Redmi Note 10 Pro.

For example, before buying Redmi K70, you can find:

📊 Benchmark tests in AnTuTu and Geekbench (compared to Snapdragon 8 Gen 2 and Dimensity 9200+).
🔊 Speaker and microphone tests (relevant for streamers).
🌡️ Load temperature measurements (e.g., in Call of Duty Mobile).
💰 Current prices in different regions and tips where it is more profitable to buy (for example, through AliExpress with global firmware).

The forum also sells and exchanges accessories such as covers, glass, powerbank and Xiaomi, but be careful: check the reputation of the seller before buying and read the reviews on his profile.

FAQ: Frequent questions about the MIUI forum for Redmi

🔍 How to register for the international forum MIUI?

Go to new.c.mi.com, click Sign Up and fill out the form. For full access, link your Mi Account (the same as your phone). On the Russian-language forum miui.su, registration is easier — email is enough.

🔒 Why am I denied unlocking the bootloader?

Frequent reasons: Mi Account is not tied to the device (check Settings → Mi Account). The device does not support unlocking (e.g. some regional versions of Redmi for China). 168 hours have passed since the account was linked. You are using unofficial firmware (return to stock MIUI).

📱 How do I find out the code name of my Redmi model?

There are several ways: Type ##4636## in your phone dialer and look at the Model number field. Install the CPU-Z app and check the Device tab. Look at the device box -- the code is listed next to the model name (e.g., Redmi Note 12 Pro 5G is ruby). The full list of Redmi code names is here.

🔄 How do you revert to the previous version MIUI?

To roll back, you will need: Download the desired firmware version from the forum (for example, MIUI 13 for your model). Rename the file to update.zip and put it in the root of the phone's memory. Go to Settings → About Phone → Update, click on three dots at the top and select Select the firmware file. Confirm the rollback (data will not be erased, but it is recommended to make a backup!). If this method does not work, you will have to stitch through Fastboot (instrate here).

🛠️ Can I return the warranty after unlocking the bootloader?

Officially, no. But some service centers are willing to meet if: You return the stock firmware through the Mi Flash Tool. The problem is clearly hardware (for example, a broken display or a faulty battery). You have proof of purchase (check, warranty card). Before visiting the SC, check if there are any traces of unlocking in Settings → Phone → Device Status (must be Locked).