Before proceeding, you must understand the risks involved in modifying your device's core software.
For historical context only.
PotatoNV supports devices with older Kirin chips, but not newer models. If your Honor phone has a newer processor, you might need a paid tool.
: Because official software codes are unavailable, you must open the phone's physical back cover to bridge a hardware testpoint to ground. Phase 1: Gather Required Tools and Software How to Unlock Bootloader in HONOR 9 phone
: Save all photos, contacts, and app data externally.
In 2018, Huawei (HONOR's parent company at the time) permanently shut down its official bootloader unlock code request portal. You can no longer contact HONOR customer support or use an official website to get an unlock code for free.
: Often simpler than other methods; no disassembly required. Before proceeding, you must understand the risks involved
For context, this was the original process:
Always double-check your phone's exact model number (e.g., STF-L09, STF-AL00) before starting any procedure, as methods can vary. Good luck, and proceed at your own risk!
This is often a for the bruteforce or any code-based unlocking method. If your HONOR 9 is running EMUI 9.1 or higher, the fastboot oem unlock command might be missing or not functioning, as Huawei removed it in later versions. A user on XDA confirmed a working unlock using PotatoNV on EMUI 9.1.0, warning that updating further could break the method. If your Honor phone has a newer processor,
DC-Unlocker is a professional software that uses a "credit" system to generate an unlock code for Huawei/HONOR devices via the test-point method. It costs around €4 (approximately $4.50 USD).
adb devices
Once you have your , proceed.