How To Unlock Bootloader In Huawei Y7 Pro 2019 Guide

Unlocking the bootloader on a Huawei Y7 Pro 2019 is difficult because Huawei officially stopped providing unlock codes in 2018. While official forms still exist on some community pages, they generally no longer function for code generation. HUAWEI Global

To unlock your device today, you must use unofficial third-party services or specialized hardware tools. Option 1: Paid Third-Party Services (Easiest)

These services use proprietary databases to provide a 16-digit unlock code for a fee (typically $20–$60). Requirements : You will need your device's Serial Number Product ID Common Providers DC-Unlocker Ministry of Solutions are frequently cited by the community for Huawei devices. Option 2: Hardware Tools (Technical) how to unlock bootloader in huawei y7 pro 2019

Professional repair tools can sometimes bypass the bootloader security. These often require a physical "box" or dongle. Request bootloader unlock code - HUAWEI Community 2 Apr 2023 —

REPORT: PROCEDURES AND IMPLICATIONS FOR UNLOCKING THE BOOTLOADER ON THE HUAWEI Y7 PRO (2019) Unlocking the bootloader on a Huawei Y7 Pro

Date: October 26, 2023 Subject: Feasibility and Methods for Bootloader Unlocking on Huawei Y7 Pro (2019) Device Model: DUB-LX1 / DUB-LX2 / DUB-LX3

Phase 1: Device Preparation

1. Enable Developer Options:
   • Go to Settings > About Phone.
   • Tap Build Number seven times until the message "You are now a developer!" appears.
2. Enable OEM Unlocking:
   • Go to Settings > System > Developer Options.
   • Toggle on OEM Unlocking.
   • Toggle on USB Debugging.
3. Data Backup (Critical):
   • Unlocking the bootloader performs a factory reset. All internal storage data (photos, contacts, apps) will be permanently deleted. Ensure a full backup is completed.

Prerequisites (Before Attempting Any Method)

1. Backup all data – Unlocking wipes the device completely.
2. Charge battery to at least 70%.
3. Enable Developer Options:
   • Go to Settings > About phone > Version Number (tap 7 times).
4. Enable OEM Unlocking (if visible):
   • Settings > Developer options > OEM Unlocking (toggle ON).
     Note: On many Huawei Y7 Pro 2019 units, this option is grayed out or missing due to Huawei’s policy.
5. Enable USB Debugging (in Developer options).
6. Install ADB & Fastboot on your PC (e.g., Minimal ADB or Platform Tools).
7. Install Huawei USB drivers on your PC.

Method A: The "Test Point" Method (Paid - $15–$30 USD)

This method involves shorting two pins on the motherboard to force the phone into a special processor mode (1.0 Download Mode). You then use a paid tool to flash an unlocked bootloader. Phase 1: Device Preparation

Recommended Paid Tools: HCU Client, DC-Unlocker, PotatoNV (for certain Kirin chips).

Step-by-Step:

1. Purchase Credits: Go to DC-Unlocker or HCU Client website. Buy credits (~€4 for DC-Unlocker for Huawei).
2. Downgrade your firmware (Critical for Y7 Pro 2019): The Y7 Pro 2019 shipped with Android 9 (EMUI 9). Modern security patches block exploits. You must downgrade to a very early firmware version (e.g., DUB-LX1 8.2.0.102). Use HiSuite Proxy or FHpro to flash an old firmware. This is complex; search YouTube for "Downgrade Huawei Y7 2019 using IDT".
3. Open the Phone: Remove the SIM tray. Use a plastic spade to gently pop off the back cover (it is glued). Remove the plastic frame shielding the motherboard.
4. Locate the Test Point: On the motherboard, near the SIM slot or processor, there are two tiny copper dots labeled "TP" or unlabeled. For the Y7 Pro 2019 (DUB-LX1), the test points are usually near the rear camera connector. Find a specific photo for your model – a wrong short can damage the phone.
5. Short the Points:
   • Connect the phone to your PC via USB.
   • Use a tweezer or paperclip to short the two test points.
   • While shorting, hold Volume Down and Power for 5 seconds.
   • Your PC should detect the device as "HUAWEI USB COM 1.0" (or similar). Release the short.
6. Use the Paid Tool: Open HCU/DC-Unlocker. Select "Huawei Phones" > "Kirin 710" (your processor). Click "Unlock Bootloader". The tool will read the phone and flash the unlock.
7. Result: The phone will reboot with the bootloader unlocked. You will see an orange warning screen at startup.