How - To Unlock Bootloader In Honor 9 Phone ((free))

The phone could block your attempts and permanently damage the bootloader partition. The time invested could be days or weeks, with a reported success rate of only 15% to 30%. This is a last resort for researchers, not a practical solution for regular users.

Go to Settings > System > Developer Options > Enable and USB Debugging . Connect the phone to the PC again.

Before we dive into the unlocking process, let's first understand what a bootloader is. A bootloader is a piece of software that is responsible for loading the operating system into memory when a device is powered on. It is the first software that runs when a device is started, and it plays a crucial role in determining which operating system or software is loaded onto the device.

To unlock the bootloader of an phone, you must use a hardware testpoint exploit tool like PotatoNV , because Huawei/HONOR permanently terminated its official online unlock code application service. How to Unlock Bootloader in HONOR 9 phone

Once you have your 16-digit code, you need to put the HONOR 9 into its bootloader interface. Power off your phone completely. Connect the USB cable to your PC, but not the phone yet.

PotatoNV is an open-source tool that works for the HONOR 9 because it uses the chipset. This method requires opening the device but is the only reliable free option available in 2026.

Technically yes ( fastboot oem relock CODE ), but do not do it unless you are reverting to 100% stock to sell the phone. Relocking with custom software will brick the device. The phone could block your attempts and permanently

On PC, open command prompt in your ADB folder ( Shift + Right-click → Open PowerShell/CMD here).

If your drivers are installed correctly, you will see your device's serial number printed in the console. Step 4: Execute the Unlock Command

Note: These third-party options require purchasing credits or paying a small fee. Be cautious and use verified, community-recommended platforms on forums like XDA Developers. 💻 Step 3: Flash the Unlock Code via Fastboot Go to Settings > System > Developer Options

Only works if your HONOR 9 has and is on old enough bootrom (pre-2018 manufacturing date).

Lock and unlock the bootloader - Android Open Source Project

Use a hairdryer to heat the back cover and carefully peel it off using a plastic card. Locate the Honor 9 STF (refer to images on the PotatoNV GitHub for the exact pin location). 3. Unlocking Procedure Connect a USB cable to your PC (but not the phone yet). Use metal tweezers to short-circuit the testpoint to the metal shield on the motherboard.