STF-AL10 Downgrade from EMUI 9 - 9.1.0 to 8.0 (Honor 9 Downgrade Guide)

STF-AL10 Downgrade from EMUI 9 / 9.1.0 to 8.0 (Honor 9 Downgrade Guide)

If you're looking to downgrade your  Honor 9 (Model:  STF-AL10) from  EMUI 9 / 9.1.0 back to EMUI 8.0, this guide is for you. Whether you're doing it for custom ROM compatibility, performance reasons, or other personal preferences, follow the steps below carefully.

🔧 Why Downgrade to EMUI 8.0?

•  Better performance on older hardware
• More stable for certain apps or custom tweaks
• Compatibility with specific tools or mods
• Personal preference or testing purposes

Also read :Download Latest Update Unlock Tool V2022.11.16.0

⚠️ Disclaimer

•  Downgrading will erase all data on your phone. Make sure to back up your important data before proceeding.
• This guide is for STF-AL10 (Honor 9) only. Do NOT use it on other models.
• Proceed at your own risk. We're not responsible for any damage caused.

📥 Required Files

Download Downgrade Package (STF-AL10 EMUI 8.0)
🔗 Click here to download
Password:

HUAWEIHALABTECH2020dHONOR9

Also read :Samfirm Tool V3.2 Free Download - Added Xiaomi Sideload Format, Samsung MTP FRP (15.10.2022)

📃 Downgrade Instructions

🔹 Step 1: Prepare Your Phone

•  Charge your phone to at least 60%.
• Use a good-quality USB cable.
• Backup your data using HiSuite or Google account

🔹 Step 2: Extract the Downgrade Package

•  After downloading, extract the zip file using the password provided.
• Inside, you'll find the necessarydloadfolder or rollback firmware files.

🔹 Step 3: Create 'dload' Folder (If not provided)

•  On your microSD card, create a folder nameddload.
• Place theUPDATE.APPfile inside this folder.

Also read :Download Xiaomi Redmi Note 11 NFC ENG (Engineering) ROM Firmware Flash File

🔹 Step 4: Start Downgrade

1. Turn off your phone.
2. Press and hold Volume Up + Volume Down + Power simultaneously.
3. Keep holding until the update process begins automatically.
4. Wait until the installation completes (this might take a few minutes).
5. The phone will reboot into EMUI 8.0.

🛠️ Troubleshooting Tips

•  If the downgrade doesn't start:
• Try using a different microSD card.
• EnsureUPDATE.APPis in the correctdloadfolder.
• Try updating via HiSuite rollback if manual method fails.

✅ Post-Downgrade Checklist

•  After reboot, go through the setup process.
• Check Build Number in Settings > About Phone to confirm EMUI 8.0.
• Restore your backed-up data
• 
  

💬 Need Help?

Also read :Download S-Tool Pro V2.0.0 RC1 Added Oppo / Realme Qualcomm Unlock in EDL9008

If you face issues, you can reach out in Huawei/Honor forums or drop a comment with your problem. Always double-check that you're using the correct model and firmware.

https://www.blogger.com/blog/post/edit/4599127971849080432/4388323779766660956

https://rafisolution24.blogspot.com/2025/08/stf-al10-downgrade-from-emui-9-910-to.html