Generate your official 16-character factory FRP unlock key for Honor smartphones with the Worldwide Supplier #4 server gateway on GrandUnlock. Built for mobile technicians, independent workshops, and repair centers handling Google Account lockouts after firmware restoration or factory resets, this official database service calculates the manufacturer unlock key using your device's unique Serial Number (SN).

- Global Device Eligibility: Unlocks Honor smartphones across all global, European, Asian, and Latin American regional firmware variants.
- Official Fastboot Clearance: Clear Google Factory Reset Protection using the native OEM command via standard Fastboot interface without disassembling the device, grounding testpoints, or installing custom firmware.
- Operating System Support: Compatible with Honor devices running MagicOS and legacy EMUI releases.
- Non-Invasive Factory Method: Does not void device hardware integrity or compromise future official OTA system updates.
- Operational Queue: Processed through dedicated Server Gateway #4 during official working days.

Important Technical Guidelines & Operational Policies:
1. Working Schedule & Processing Windows:
   - This server gateway operates strictly on business working days (Monday through Friday).
   - Orders placed during weekends (Saturday and Sunday) or official supplier holidays are queued and processed on the following working business day.
2. Serial Number (SN) Accuracy:
   - Read the exact Serial Number (SN) directly from Fastboot mode (`fastboot getvar rescue_sn` or `fastboot devices`) or from the original device label.
   - Keys generated against mistyped, incomplete, or altered serial numbers will fail to execute in Fastboot and cannot be refunded or canceled.
3. Scope Limitation – FRP Only:
   - This key is designed exclusively for Google Account (FRP) removal.
   - It does NOT remove Honor ID / Cloud Lock, MDM supervision profiles, or carrier SIM network locks.
4. Server Delay & Strict No-Refund Policy:
   - In-process orders cannot be canceled or modified once queued on the supplier server.
   - Full refunds are issued only if the supplier server returns "Code Not Found" or "Rejected". No refunds are provided for wrong submissions, hardware-damaged USB ports, driver errors, or devices with secondary firmware faults.

Step-by-Step How to Order & Apply the Key:
1. Retrieve your Honor device Serial Number (SN):
   - Power off the device, press and hold the Volume Down button, and connect the USB cable to your PC to enter Fastboot / Rescue Mode.
   - Open a command terminal and run: `fastboot getvar rescue_sn` (or note the SN displayed on the Fastboot screen).
2. Enter the exact Serial Number into the required order field on GrandUnlock and complete checkout.
3. Once your order status is marked "Completed", copy the generated FRP key from your dashboard.
4. With the device connected in Fastboot mode, open Minimal ADB & Fastboot on your Windows PC.
5. Execute the following command:
   `fastboot oem frp-unlock YOUR_GENERATED_KEY`
6. The terminal will confirm "OKAY" or "Unlocked", and the phone will automatically reboot with FRP cleared. Complete standard setup without Google verification prompts.