Download the archive from the Android Developer website. Extract the folder to an easily accessible location on your PC (e.g., C:\adb ). 3. Enable Developer Options on the HONOR 9 Open Settings > System > About Phone .
PotatoNV is a popular open-source tool for Kirin-based devices like the HONOR 9. It may require opening the device to access "testpoints".
Unlocking the bootloader typically voids your manufacturer warranty.
Hold the button and connect the phone to your PC using a high-quality USB cable.
Go back to Settings > System > Developer Options . Toggle on both USB Debugging and Enable OEM Unlock . Step 2: Acquire the Bootloader Unlock Code How to Unlock Bootloader in HONOR 9 phone
Do you already have a , or do you need help choosing a software tool to get one?
Check if is enabled and greyed out, or if the status says "Unlocked." What's Next? Now that your bootloader is unlocked, you can: Flash TWRP Recovery to make backups. Install Magisk for root access.
Your bootloader is now unlocked, and you can proceed with installing custom recoveries like TWRP or rooting via Magisk.
You pay for credits, connect the phone in a specialized mode (often "Manufacturer Mode"), and the tool reads or provides the code for you. The Unlock Procedure (Once You Have a Code) Download the archive from the Android Developer website
Unlocking the bootloader on your HONOR 9 phone offers several benefits, including:
Replace [UnlockCode] with the code PotatoNV provided. The phone will reboot, performing a factory reset. Your bootloader is now unlocked.
Before touching your HONOR 9 (model STF-L09, STF-AL00, or STF-TL10), prepare the following:
Before proceeding, you must understand the consequences of unlocking your bootloader: Enable Developer Options on the HONOR 9 Open
Navigate to the folder where you installed ADB/Fastboot.
Popular and reliable tools within the modding community for Kirin 960 devices include:
With your PC ready, hold the conductive tweezers so one tip touches the test point and the other touches any metal shielding on the motherboard to create a ground connection. Keep this contact while plugging the USB cable into your PC. After 2-3 seconds, remove the tweezers. Your PC should detect the device as "HUAWEI USB COM 1.0". Launch PotatoNV, select your phone's chipset (Kirin 960), and click . The tool will upload the unlock payload.
. Today, you must rely on third-party software or hardware-level exploits. Current Methods for Unlocking (2026) 1. The PotatoNV Method (Free & Open Source)
This comprehensive guide covers everything you need to know to safely unlock the bootloader on your HONOR 9. Prerequisites and Preparation