Redmi 8 (olive) Global ROM Flash File (No Bootloader Unlock)

Download the 3.3GB Global ROM for Redmi 8 (olive) and flash it without unlocking the bootloader. This guide details the “No Auth” EDL mode process.

Redmi 8 (olive) Flash File Details

This specific ROM is a full package designed to be flashed in EDL mode, bypassing the bootloader lock. Here are the technical specifications for the file and device.

Flash Global ROM on Redmi 8 (olive) Without Bootloader Unlock

Do you have a Redmi 8 (olive) with a locked bootloader and want to convert it from a Chinese ROM to the full Global ROM? While the official method requires waiting for bootloader unlock permission, there is an advanced “no auth” method for technicians and experienced users. This guide explains the process using the special “No BL Unlock” flash file for the Redmi 8.

⚠️ Important Disclaimer: High Risk Procedure

This is an unofficial, advanced, and high-risk procedure. Flashing your device this way bypasses Xiaomi’s standard security (Auth). If you use the wrong file or perform a step incorrectly, you can permanently brick your phone. This guide is for educational purposes only. Proceed at your own risk.

Required Tools & Drivers

You cannot flash this file without the correct drivers and specialized software. Ensure you have the following before you begin.

• Redmi 8 (olive) Global ROM: The 3.3GB .rar file mentioned above.
• Mi Flash Tool: The official Xiaomi flashing software. A modified “no auth” version may be needed if not using a separate bypass tool.
• Auth Bypass Tool: This is essential. The Snapdragon 439 requires an authorization bypass. You must use a professional tool, such as:
  • UMT Pro (Ultimate Multi Tool)
  • DFT Pro (Dongle Phor Tool)
  • UnlockTool or other similar software that supports the Redmi 8.
• PC & USB Cable: A Windows PC and a quality Micro USB cable.
• Qualcomm Drivers: Your PC must have the Qualcomm QDLoader 9008 drivers installed to detect the phone in EDL mode.

Flashing Process (No Bootloader Unlock)

This entire process relies on forcing the phone into EDL Mode (Emergency Download Mode).

1. Backup Data: This procedure will completely erase all user data.
2. Install Drivers: Install the Qualcomm QDLoader 9008 drivers on your PC.
3. Enter EDL Mode (Test Point): Power off the Redmi 8. You must open the back cover and locate the two “Test Points” on the motherboard. While shorting these two points (e.g., with tweezers), connect the USB cable to the PC.
4. Check Device Manager: If successful, your PC’s Device Manager will show a new device under “Ports (COM & LPT)” as “Qualcomm HS-USB QDLoader 9008”.
5. Bypass Auth: Open your professional tool (UMT, DFT Pro, etc.). Go to the Xiaomi or Qualcomm section and select the “Redmi 8 (olive)” model. Perform the “Auth Bypass” or “Disable Auth” function.
6. Open Mi Flash Tool: Once the auth is bypassed (the tool will confirm), run the Mi Flash Tool.
7. Load the ROM: Click “Select” and choose the folder where you extracted the 3.3GB Global ROM file.
8. Refresh and Flash: Click “Refresh” in Mi Flash Tool. Your “COM” port should appear. At the bottom of the tool, select “clean all”. Do NOT select “clean all and lock.”
9. Click the “Flash” button. The process will begin and may take 5-15 minutes.
10. Reboot: Do not disconnect until Mi Flash Tool shows “Success” or “Flash done.” Disconnect the phone and hold the power button to reboot. The first boot may take up to 10 minutes.

Conclusion

You have successfully flashed the Global ROM on your Redmi 8 (olive) without needing to unlock the bootloader. This phone will now have Google Play Services and multiple languages. This advanced method is only possible thanks to the correct auth bypass tools and the specific “no BL unlock” firmware.