Have you ever wondered if you could turn your Xiaomi into Samsung software? Or, for example, install a proprietary shell One. UI smartphone MIUI? At first glance, the idea seems tempting: combining one brand’s hardware platform with another’s software, but in practice, it’s more complicated than it seems. This article is not just an answer to the question “can or can not”, but a thorough analysis of the technical, legal and practical aspects of such an operation.
Let’s warn you right away: direct installation of Samsung firmware on Xiaomi devices (and vice versa) is not just “not recommended”, it is almost impossible without deep processing of the system core. We’ll explain why manufacturers block cross-brand software installation, what workarounds exist to customize the interface, and what to do if you really lack One features. UI on your Redmi or POCO.
It's important to understand that this isn't about basic firmware updates through Fastboot or Recovery, but about trying to replace the entire software platform of the device. BMW In the world of smartphones, the engine is played by the SoC (system on a chip), and the body is the firmware with the drivers. It is their incompatibility that makes the task almost impossible to do.
Why Samsung’s firmware cannot be installed directly on Xiaomi
The main reason lies in the architecture of modern smartphones, and firmware is not just a shell with icons, but a complex complex of:
- 🔹 Android kernels (modified by the manufacturer)
- 🔹 Equipment drivers (for camera, communication module, sensors)
- 🔹 Proprietary libraries (closed code from Qualcomm, MediaTek, Samsung Exynos)
- 🔹 Branded services (Knox from Samsung, Mi Services from Xiaomi)
Even if you find a way to upload an image of One. UI In Xiaomi's memory, it just won't start:
- Different processors: Samsung often uses its Exynos, and Xiaomi uses its Snapdragon or MediaTek. Exynos drivers won't run on Snapdragon, and vice versa.
- Uploader protection: Both brands have mechanisms to block uncertified firmware (Samsung has Knox, Xiaomi has Anti-Rollback).
- No source: Firmware closed and open AOSP-Versions (e.g. LineageOS) do not contain proprietary components for full operation.
⚠️ Warning: Attempts to bypass the bootloader protection can lead to an irreversible "brick" (turning the device into a "brick"). S22 triggering 0x1 It takes away warranties and blocks certain functions (Samsung Pay, Secure Folder). 3/4 — can lock the device when rolling back on the old firmware.
Is there any way to get the experience of one? UI Xiaomi? Yes, but not directly. That's in the next section.
Alternatives: How to bring Xiaomi closer to Samsung without firmware
If the goal is not so much to “put Samsung firmware” as to get a similar functionality or design, there are a few safe ways to do this:
1. Launchers and themes
The easiest way to change the appearance is to install:
- 📱 Samsung One Launcher UI (There are unofficial ports in the Play Market)
- 🎨 Topics for MIUI (topically → Online search for "Samsung style")
- 🔄 Iconpacs (such as Samsung One) UI Icons)
This will not give you the full functionality of the One. UI, But the interface will be visually similar.
2.Firmware port on the base AOSP
Some developers are migrating elements of One UI For custom firmware like LineageOS or Pixel Experience:
- 🛠️ Projekt Sakura (with elements of One) UI)
- 🌈 Havoc OS (flexible interface setting)
- 🔧 CrDroid (optimized for Snapdragon)
Advantage: such firmware is compatible with Xiaomi hardware, but require unlocking the bootloader and availability TWRP. Risks: possible bugs with a camera or module 5G.
Unlock the bootloader (for Xiaomi – via Mi Unlock Tool)
Download the correct version of TWRP for your model
Make a backup through TWRP (section EFS!)
Check firmware compatibility with your SoC
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3. Installation of separate APK one UI
Some Samsung apps can be installed manually on Xiaomi:
| Annex | Functional | Compatibility | Risks. |
|---|---|---|---|
| Samsung Keyboard | Keyboard with gesture support | ✅ It works on most devices. | There may be no topics |
| Samsung Internet | Browser with synchronization | ✅ Full compatibility | Samsung Advertising May Get In The Way |
| Good Lock | Modules for fine-tuning the interface | ❌ Requires root or patches | Maybe he should call. FC (mistake) |
| Samsung Notes | Notes with S Pen support | ✅ It works, but without the S Pen. | No cloud synchronization |
Where to find it. APK? The official versions can be downloaded from the APKMirror website, but note: some apps (such as Samsung Health) require Samsung services that are not available on Xiaomi.
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Before installation APK Samsung check the app's permissions in Android settings. Some of them (like Knox) may request access to system features, which will cause malfunctions on Xiaomi.
Technical hurdles: why Xiaomi and Samsung are incompatible
Even if we abstract from the legal constraints (and they are – see the next section), there are still hardware and software barriers:
1. Different Systems on a Chip (SoC)
Xiaomi and Samsung use different processors:
- 🔧 Xiaomi: Qualcomm Snapdragon (8 Gen 2, 778G) MediaTek Dimensity (9000, 1200).
- 🔧 Samsung: Exynos (2200, 2100) or Snapdragon (but with other drivers).
One firmware UI It contains drivers for Exynos that won’t work on Snapdragon in Xiaomi.For example, Samsung’s camera driver expects to be available. ISP (Image processor from Exynos, and Snapdragon 8 Gen 2 uses another ISP (The result: the camera either won't start or will give out artifacts.
2. Protected partitions and loaders
Both brands use protection:
- 🔒 Xiaomi: Anti-Rollback (blocks rollback on old versions of firmware) and binding the Mi Account to the bootloader.
- 🔒 Samsung: Knox (hardware protection, triggered by unauthorized changes).
Unique Fact: On some Samsung models (e.g., Galaxy) S21) When installing uncertified firmware, a hardware flag is triggered, which permanently disables the Samsung Pay and Secure Folder function, even after returning to stock firmware. Xiaomi has a similar mechanism – when unlocking the bootloader, data encryption is reset, and on some devices (for example, Xiaomi). 12T) Blocking access to broadband 5G.
3. Proprietary libraries
Even if you build a firmware One UI Snapdragon will have problems with the:
- 📡 Communication Module: Samsung firmware expects Shannon modems (in Exynos) or Snapdragon X65 (In models with Qualcomm, but with different settings than Xiaomi.
- 📷 Camera: Image processing algorithms (such as Samsung’s Nightography) are tailored to specific sensors (such as the one used by Samsung, GN2 Galaxy S22 vs IMX707 Xiaomi 13).
- 🔋 Charging: Samsung's Fast Charging (up to) 45W) It is different from Xiaomi (before the 120W). Mismatching protocols can lead to overheating.
⚠️ Note: Sometimes there are "ports" of One on the forums UI For Xiaomi, enthusiasts have assembled, and 99 percent of them are fakes that either contain malicious code or are just repackaged launchers. AOSP one-themed UI (For example, the Pixel Experience. + Samsung Theme).
Legal risks: why manufacturers block cross-firmware
Beyond the technical limitations, there are legal ones, and manufacturers are actively fighting against installing other people's firmware for several reasons:
1. Violation of license agreements
Each firmware contains:
- 📜 Proprietary code (closed drivers from Qualcomm, Samsung, Google).
- 📜 Multimedia codec licenses (e.g., for video playback in the 4K).
- 📜 Security certificates (e.g. Widevine) L1 for Netflix HD).
Installing Samsung firmware on Xiaomi automatically makes the device uncertified for Google Services.
- ❌ No security updates via Google Play Services.
- ❌ Restrictions in banking applications (Sberbank, Tinkoff can block access).
- ❌ No support for Netflix HD or Disney+.
2. Loss of guarantee
Any manipulation of the firmware (even unlocking the bootloader) leads to:
- 🔧 Reset the guarantee flag (Xiaomi checks it through Fastboot by the fastboot oem device-info team).
- 🔧 Blocking service centers: Even if you return the stock firmware, some tags (such as Samsung’s Knox) remain forever.
Example: Xiaomi Mi 11 user unlocked the bootloader, installed LineageOS, then returned to the site. MIUI. When contacting the service center about a broken camera, he was denied warranty repair, citing the label unlocked: true in the service menu.
3. Security risks
Unofficial firmware often contains:
- 🛡️ Vulnerabilities: Lack of security patches from Google.
- 🕵️ Spyware: Some "ports" collect user data.
- 💣 Instability: Accidental reboots, overheating, rapid battery discharge.
In 2022, researchers from Kaspersky discovered that some custom firmware for Xiaomi had a backdoor that sent a message to the user. SMS The source of the leak is modified versions. MIUI, third-party forums.
What happens if you install a firmware from another brand?
Step-by-step: how to safely customize Xiaomi under Samsung
If you want to bring Xiaomi closer to Samsung, follow this algorithm, which minimizes risk but does not guarantee 100% success.
1. Unlock the bootloader (only for Xiaomi)
To install custom firmware you need:
- Link the Mi Account to the device (Settings) → Mi Account).
- Enable OEM Unlock in Settings → For Developers
- Connect the device to the PC and start the Mi Unlock Tool (download from the official website).
- Wait 72-168 hours (depending on the model).
Warning: on new devices (e.g. Xiaomi) 13T) Unlocking can lead to blocking of broadband 5G (will remain 4G).
Installation TWRP
For each model Xiaomi has its own version TWRP. Examples:
- 📱 Redmi Note 11 Pro+: formal assembly
- 📱 POCO F4: Unofficial (check reviews!)
The command to install via Fastboot:
fastboot flash recovery twrp-3.7.0_12-0-veux.img
fastboot boot twrp-3.7.0_12-0-veux.imgInstallation of custom firmware
Recommended Firmware with One Elements UI:
| Firmware | Xiaomi support | Ficci One. UI | Reference |
|---|---|---|---|
| Projekt Sakura | ✅ Snapdragon/MediaTek | Themes, gestures, always on display | XDA |
| Havoc OS | ✅ Most models | Statusbar setup, animations | Official website |
| Pixel Experience + Samsung Theme | ✅ Stable work | The look of One UI base AOSP | Download |
Installation procedure:
- Download firmware and GApps (if you need Google services).
- Reboot to TWRP (Hardware buttons: Power + Vol Up).
- Make Wipe. → Advanced Wipe (select Dalvik, Cache, System, Data).
- Install firmware and GApps via Install.
- Reboot (the first launch can take 10-15 minutes).
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Install custom firmware is not “Samsung firmware on Xiaomi”, and a replacement MIUI It's an alternative shell with a similar design, a complete replacement for the One. UI It is impossible to achieve, but you can approach the functionality and appearance.
Frequent Mistakes and How to Avoid Them
Even experienced users make customization mistakes, and here are the most common ones:
1. Wrong version of firmware
Symptoms:
- 🔄 The device is loaded into bootloop (infinite reboot).
- 📵 No network or Wi-Fi.
- 🔋 Fast battery discharge.
Solution: Always check firmware compatibility with:
- 🔹 Device model (e.g. Redmi Note 12 Pro and Redmi Note 12 Pro)+ — firmware!).
- 🔹 SoC version (e.g. Snapdragon) 778G vs MediaTek Dimensity 1080).
- 🔹 Region (firmware for Global and China may conflict).
2 Loss. IMEI or serial number
Reasons:
- 🔧 Incorrect editing of the section EFS.
- 🔧 Installation of firmware without backup modemst1 and modemst2.
How to restore:
- If there's a backup. EFS — restore TWRP.
- If not, use tools like Maui. META (for MediaTek or QCN Rebuilder (for Snapdragon).
Example of a backup team EFS into TWRP:
adb pull /dev/block/bootdevice/by-name/modemst1
adb pull /dev/block/bootdevice/by-name/modemst23.Blocking Mi Account after reset
If you forgot to unplug your Mi Account before installing custom firmware, the device may require you to enter your login/password after resetting.
- 🔓 Enter the account information that was linked.
- 🔓 Use the official Mi Account Unlock Tool (not available on all models).
- 🔓 Contact Xiaomi with Proof of Purchase.
⚠️ Attention: Forums often advise using "circumvention" methods such as EDL Mode (Emergency Download Mode) is dangerous: wrong actions in the EDL They can turn the device into a brick that can't be restored even in a service center. 11T Pro incorrect firmware through EDL causes damage to the super partition, which requires replacement of the motherboard.