The HONOR 9, released in 2017, remains a beloved smartphone for many enthusiasts. Its sleek glass design, dual cameras, and the Kirin 960 chipset offered a premium experience. However, for users seeking to extend the device’s life beyond official software updates—perhaps by installing LineageOS or a custom kernel—the first hurdle is unlocking the bootloader. Historically, this was a straightforward process. Today, it is a cautionary tale about corporate policy and device ownership. This essay explores the official method, the subsequent policy changes, and the unofficial (and risky) workarounds available to unlock the HONOR 9’s bootloader.
Understanding the Bootloader
Before attempting the process, one must understand the bootloader’s function. Think of the bootloader as the security guard at the entrance of your phone’s hardware. It initializes the operating system (Android) and, crucially, verifies its digital signature. If the software has been tampered with, a locked bootloader will refuse to boot, protecting the device from malware. Unlocking the bootloader disables this verification, allowing the installation of custom recoveries (like TWRP) and unofficial operating systems. It also, notably, wipes all user data and voids any remaining warranty.
The Official (Now Defunct) Method
When the HONOR 9 was first released, unlocking the bootloader was a legitimate, supported process. The steps were as follows:
fastboot oem unlock [16-digit code] would unlock the device.This method was clean, safe, and official. However, it died in mid-2018. HONOR/Huawei, citing concerns about user security, data protection, and the "integrity of the user experience," abruptly shut down the unlock code website. No official alternative was ever provided for existing models like the HONOR 9.
The Current Reality: Unofficial and Risky Workarounds How to Unlock Bootloader in HONOR 9 phone
With no official path, unlocking a HONOR 9 today requires third-party, unsupported methods. These carry significant risk and are not recommended for casual users. The two primary approaches are:
Paid Unlock Services (Most Common): Independent developers and services (such as HCU Client, DC-Unlocker, or FunkyHuawei—though the latter has become unreliable) have reverse-engineered the bootloader unlock mechanism. Typically, you pay a fee (ranging from $15 to $50), install specialized software on a Windows PC, put the HONOR 9 into a special test-point mode (often requiring opening the back cover to short two test points on the motherboard), and then the service injects a custom unlock code or a patched bootloader. Risk: High. These tools are often malware vectors, can brick the phone if interrupted, and require physical disassembly.
Exploiting Old Firmware (Rare and Dangerous): Some older firmware versions of the HONOR 9 (particularly EMUI 8.0 early builds) contained vulnerabilities (e.g., the Huawei Offline Unlock exploit) that allowed bootloader unlocking without a code. However, if your HONOR 9 has ever received an official over-the-air update after mid-2019, this vulnerability is almost certainly patched. Downgrading firmware is complex and can permanently brick the device due to anti-rollback mechanisms.
Step-by-Step (Using a Paid Service - Example Outline)
Note: This is a generic guide. Specific tools vary.
fastboot oem unlock [code].Critical Warnings
Conclusion: Should You Unlock a HONOR 9 in 2024?
The honest answer for most users is no. The official, safe method is dead. The remaining unofficial methods require technical skill, financial cost, physical risk to the device, and acceptance of serious security compromises. Unless you are an experienced Android developer who specifically needs a Kirin 960 device for low-level testing, the risks outweigh the benefits.
For the dedicated enthusiast who still wishes to proceed, the path is clear: research the current most reputable paid service (check XDA Developers forums for real-time feedback), prepare to disassemble your phone, and accept that you may end up with a glass-and-metal brick. The story of unlocking the HONOR 9 is a lesson in the fragility of user freedom on modern smartphones—a key once provided is now lost, and breaking in may cost you the lock forever.
To unlock the bootloader of an HONOR 9, you must navigate a landscape where official support has been discontinued since 2018. Because the official unlock portal is closed, you generally have two paths: using third-party software that may require physical disassembly or paying for a third-party code service. Preparation & Warnings
Data Loss: Unlocking the bootloader will factory reset your phone. Back up all data first.
Warranty: This process typically voids your manufacturer warranty. The Vanishing Key: How to Unlock the Bootloader
Requirements: Ensure you have a PC with ADB and Fastboot drivers installed. Option 1: The "PotatoNV" Method (Free/Open Source)
This is the most reliable free method for the HONOR 9 (Kirin 960 chipset), but it requires opening the phone to access a "testpoint".
Report: Procedure for Unlocking the Bootloader on the Honor 9
Subject: Methods and feasibility of unlocking the bootloader on the Honor 9 (model STF-L09 / STF-AL00). Date: October 26, 2023 Status: Advisory/Technical Guide
A: DC-Unlocker still works. PotatoNV also works because the vulnerability is in the bootROM, not the OS version. Do not update to EMUI 9.1 expecting an unlock "fix" – there is no change.
A: 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. Enable Developer Options: Go to Settings > About