Xiaomi’s firmware rollback with MIUI 14 on MIUI 13: secure downgrade without data loss

Moving to a new firmware version doesn’t always live up to expectations. MIUI 14, despite promised performance improvements and new features, can bring with it bugs, increased battery consumption or incompatibility with familiar applications. If you encounter problems after an upgrade, a rollback to MIUI 13 is a smart decision – provided you are ready for the technical nuances of the process.

In this article, we will break down three official downgrade methods (via Fastboot, Recovery, and MI Flash Tool), discuss the risks of data loss, and explain why some Xiaomi, Redmi, or POCO models may refuse to roll back without unlocking the bootloader, and find a device compatibility table and answers to frequent questions, from IMEI recovery to bypassing the anti-rollback error.

For example, installing MIUI 13 firmware on devices with the original MIUI 14 pre-installed (e.g., Xiaomi 13 Pro) can lead to a brick due to hardware limitations, so the first step is to check the model and version of the bootloader.

1.Preparation for rollback: what to do before the start

Downgrade firmware is not just about putting the old version on top of the new one.

• 🔧 Unlock the bootloader (if it is blocked). On new Xiaomi devices, it is a prerequisite.
• 📱 Save data: contacts, photos, messages. Repelling will reset the phone to factory settings.
• 🔋 Charge the battery to at least 60%, interruption of the process due to discharge can make the device inoperable.
• 💻 Install drivers for Mi Flash Tool (if you use a PC) without them, the computer will not see the phone in Fastboot mode.

Pay special attention to the bootloader version. You can find it in the Settings menu → About Phone → MIUI version → Full specification (scroll down to Baseband). If it says MSM or LA, global firmware will suit you; if CN is only Chinese.

2 Unlock the bootloader: without it anywhere

On Xiaomi devices released after 2019, the bootloader is locked by default. Attempt rollback without unlocking will lead to the error fastboot: error: Failed to boot into fastbootd or hanging on the Mi logo.

The unlocking process takes 3 to 7 days (due to mandatory waiting times). SMS-Here's a quick guide to the code from Xiaomi:

1. Link your Mi Account to your device in Settings → Xiaomi Account.
2. Go to en.miui.com/unlock and download the Mi Unlock Tool.
3. Launch your phone in Fastboot mode (clip Power + Volume down), connect to your PC and follow the program instructions.
4. After sending the application, wait for the confirmation SMS (usually arrives in 3-5 days).

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If the unlock lasts longer than a week, try linking another phone number to your Mi Account, which can speed things up.

⚠️ Attention: Unlocking resets all data on the device, and after it can stop working Google Pay, Widevine L1 (drop down L3, What will make Netflix streaming worse and some banking apps.

3. Choosing the Right MIUI 13 Firmware

Download firmware from the official website of Xiaomi or trusted sources (for example, Xiaomi Firmware Updater).

• 🌍 Region: Global (world), EEA (Europe, China, India, India, and install the same version as before the update.
• 📅 Build type: Stable (stable) or Developer (developer). For a downgrade, only take Stable.
• 🔢 Build number: Must be lower than the current one, for example, if you have a MIUI 14.0.3, look for MIUI 13.0.10 or lower.

⚠️ Note: If your device was originally designed with MIUI 14 (like Xiaomi 13 Lite), rollback to MIUI 13 can cause hardware conflict due to changes in the camera drivers or modem, in which case the only safe option is to wait for a patch from Xiaomi.

4. Method 1: Recoil through Fastboot (recommended)

This is the most reliable method for most devices, and you'll need to:

• 🖥️ Windows computer (for Mi Flash Tool).
• 🔌 Cable USB (preferably original).
• 📦 Firmware in.tgz format (unpack it into a folder without Cyrillic characters).

Steps:

1. Turn off the phone and press Power + Volume down to log into the Fastboot.
2. Connect the device to your PC and start the Mi Flash Tool (download here).
3. In the program, click Select and specify the path to the unpacked firmware.
4. Select Clean All (Full Reset) or Clean All and Lock (Reset + Lock bootloader) mode.
5. Press Flash and wait until it is completed (usually 5-10 minutes).

Download the latest Mi Flash Tool |

Unpack the firmware into a short-track folder (e.g. C:\MIUI)|

Disable the antivirus (it can block drivers)|

Charge the phone to 100%|-->

If the process is hanging on 99% or a mistake flash_not_allow, signifier:

• 🔹 The firmware is not suitable for your model (check the device code in fastboot getvar product).
• 🔹 The bootloader is not unlocked (repeat the unlock procedure).
• 🔹 Selected the wrong mode in the Mi Flash Tool (for downgrade always use clean all).

5. Method 2: Recovery (no PC)

If you don’t have access to a computer, you can try installing MIUI 13 through built-in recovery, which doesn’t work on all devices, but it’s suitable for the Redmi Note 10/11, POCO X3/X4, and other popular models.

Instructions:

1. Download the firmware in.zip format and rename it to update.zip.
2. Move the file to the root folder of internal memory (not to folders!).
3. Turn off the phone and press Power + Volume up to enter Recovery.
4. Select Install update.zip to System (control – volume buttons, confirmation – power button).
5. After installation, select Reboot to System.

⚠️ Warning: If the phone has been stuck on the Mi logo for longer than 15 minutes after the reboot, then the firmware is not suitable.

Method 3: Use of MIUI bootloader (alternative)

For users who don’t want to manually download firmware, there is a utility called MIUI bootloader (available on XDA Developers) that automatically finds the right versions of MIUI for your model.

How to use:

1. Install the program on your PC and select your device model.
2. In the filters, specify MIUI 13 and region (e.g. Global).
3. Download the firmware and follow the instructions for Fastboot or Recovery (depending on the file format).

The advantage of this method is automatic compatibility check. The program will not allow you to download firmware that does not fit your device according to the bootloader version or hardware characteristics.

7. Solving common mistakes

Even with the correct following of the instructions, problems can arise, and here are the most common ways to solve them:

If the mobile network or Wi-Fi stopped working after the rollback, then the firmware did not contain the current modem drivers.

1. Download the firmware of the same version, but marked EEA (Europe) instead of Global.
2. Install it over the current one through Recovery (without resetting data).

8. Data recovery after rollback

If you backup through Settings → System → Backup, you can recover the data after you first set up your phone.

• 📸 Photos and videos will only be restored if they were uploaded to Google Photos or Mi Cloud.
• 📞 Contacts are automatically synced if you have a Google or Mi Account linked.
• 🎮 Applications and their data (e.g. game progress) will only recover if a backup was enabled in Settings. → Xiaomi account → Mi Cloud → Backup.

⚠️ Note: If you used clean all and lock in the Mi Flash Tool, the bootloader will lock again, and you will have to wait 7 days to re-unblock).

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After the MIUI 13 rollback, update all apps through Google Play to avoid conflicts with the new version of Android that could have been updated with MIUI 14.

FAQ: Frequent questions