Once you have your 16-digit unlock code, follow these steps: Connect your phone to your PC. Open a command prompt in your ADB folder. Boot into Fastboot mode by typing: adb reboot bootloader . Verify the connection: fastboot devices .
Download and install (QDLoader 9008).
Release the tweezers. Your PC should make a connection sound. Check under "Ports (COM & LPT)" to ensure it reads as Huawei USB COM 1.0 or Qualcomm HS-USB QDLoader 9008 . Step 6: Execute the Bootloader Unlock how to unlock bootloader in huawei y7 pro 2019
Q: Can I lock the bootloader again after unlocking it? A: Yes, you can lock the bootloader again using the fastboot oem lock command.
Open a Command Prompt (CMD) window on your PC inside your ADB and Fastboot directory. Verify the connection by typing: fastboot devices Once you have your 16-digit unlock code, follow
| Category | Step-by-Step Instructions | | :--- | :--- | | | 🔹 Enable Developer Options : Go to Settings > About Phone . Tap on Build Number 7 times until a confirmation appears. 🔹 OEM Unlock & USB Debugging : Go back to Settings > System > Developer Options . Activate the " OEM Unlocking " switch and " USB Debugging " switch. 🔹 Charge the Battery : Ensure your battery is above 50% capacity to prevent any shutdown during the unlock process. 🔹 Gather Device Info : Using your phone's dialer, type *#06# and take a screenshot of your IMEI(s). Then dial *#*#1357946#*#* and write down the Product ID displayed. These are essential for acquiring paid codes. 🔹 Back Up Everything : Unlocking will wipe your phone clean. Back up your photos, contacts, and files to a PC, external SD card, or cloud storage. | | On Your PC | 🔹 Install HiSuite : Download and install the latest version of Huawei HiSuite from the official Huawei website. This installs the correct USB drivers for your device. 🔹 ADB & Fastboot Tools : Download the official Google Platform Tools for Windows and extract the folder. This gives you the ADB and Fastboot executable files you will need to issue commands. 🔹 Prepare Your Workspace : Inside your extracted Platform Tools folder, hold Shift + right-click and select "Open PowerShell/Command window here". This will be your command center for issuing fastboot commands to the phone. |
: Required for running ADB/Fastboot and specialized unlocking software. Verify the connection: fastboot devices
This method is a long-shot and not generally recommended. Tools like "Huawei Bootloader Breaker" are scripts that try to guess the unlock code by sending one potential code after another via fastboot.
Q: Will unlocking the bootloader affect my device's performance? A: Unlocking the bootloader itself won't affect your device's performance, but modifying the software or installing custom ROMs may.
Technicians often use specialized "boxes" or "dongles" that can bypass the bootloader lock by communicating directly with the hardware.
This method is entirely but is the most complex and risky, as it requires physically disassembling your phone. PotatoNV is an open-source tool specifically designed to unlock the bootloader of Huawei and Honor devices running on several older HiSilicon Kirin chipsets (Kirin 620, 650, 655, 658, 659, 925, 935, 950, and 960). Crucially, before proceeding, you must check your processor model in "About Phone." This method will NOT work on devices with Kirin 710, 810, 970, 980, or newer chipsets (which the Y7 Pro 2019 may be equipped with).