📢 Fastboot/EDL ROMs: Mi MIX 3

China ROM

📌 Version: V12.5.1.0.QEECNXM

🔢 OS: MIUI 12.5

🤖 Android: 10.0

📅 Updated: July 19, 2021 15:10:17

💾 Filesize: 3.07G

📦 Filename: perseus_images_V12.5.1.0.QEECNXM_20210704.0000.00_10.0_cn_1d961fefc4.tgz

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Global Stable ROM

📌 Version: V12.0.2.0.QEEMIXM

🔢 OS: MIUI 12

🤖 Android: 10.0

📅 Updated: November 20, 2020 17:02:09

💾 Filesize: 2.66G

📦 Filename: perseus_global_images_V12.0.2.0.QEEMIXM_20201116.0000.00_10.0_global_bc07f81c47.tgz

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Mi MIX 3 – Global Developer ROM

📌 Version: 9.6.27

🔢 OS: MIUI 10

🤖 Android: 9.0

📅 Updated: June 28, 2019 18:35:21

💾 Filesize: 2.68G

📦 Filename: perseus_global_images_9.6.27_20190627.0000.00_9.0_global_fb34f1ff86.tgz

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Russia ROM

📌 Version: V12.0.3.0.QEERUXM

🔢 OS: MIUI 12

🤖 Android: 10.0

📅 Updated: November 27, 2020 21:38:03

💾 Filesize: 2.66G

📦 Filename: perseus_ru_global_images_V12.0.3.0.QEERUXM_20201123.0000.00_10.0_global_b824f1064f.tgz

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📖 How to Install Stock Firmware on Your Xiaomi Device

  1. 📥 Download the Fastboot ROM file from the link above.
  2. 🔋 Ensure your battery is above 50% and USB Debugging is enabled.
  3. 🛠 Install Xiaomi USB Drivers and Fastboot tools on your PC.
  4. 📂 Extract the downloaded `.tgz` file to a folder.
  5. 🔄 Boot your device into Fastboot mode (Power + Volume Down).
  6. 🔌 Connect your device to your PC via USB.
  7. ⚙️ Run the flash_all.bat (Windows) or flash_all.sh (Linux/Mac) script from the extracted folder.
  8. ⏳ Wait for the process to complete, then your device will reboot.