Go to Settings > About Phone > Tap Build Number 7 times.
Unlocking the bootloader of a smartphone opens up a world of customization. It allows you to root your device, flash custom ROMs, and install powerful mods. However, doing this on Huawei devices—including the popular Huawei Y9 Prime 2019—presents a unique set of challenges.
Execute the final unlock command using the code you saved in Step 4: fastboot oem unlock YOUR_16_DIGIT_CODE
The key detail is region-specific success: users have had the most luck with devices bought in . Devices from other regions, which may contain alphanumeric codes, have a significantly lower chance of success. A brute-force process can take anywhere from 1 hour to 24 hours of continuous operation, and sometimes even longer. Even then, the success rate is estimated to be between 15% and 30%. If it fails, you can attempt a full exhaustive search, but this can take weeks or months and is generally impractical. unlock bootloader huawei y9 prime 2019 verified
Step 4 — Unlock the bootloader via Fastboot
Set the phone connection type in the software to . Click on the Read Bootloader Code or Unlock tab. Select Kirin 710 from the CPU dropdown menu.
If successful, you will see text explicitly stating: (usually written in red). 6. Important Post-Unlock Troubleshooting Go to Settings > About Phone > Tap Build Number 7 times
Even if successful, there are other consequences to consider. You may no longer be able to receive official over-the-air system updates. Unlocking will also likely break Google's SafetyNet attestation, which can prevent apps like banking services, Google Pay, and some games from functioning properly.
Copy this code and save it in a secure text file. This code is permanent for your specific IMEI. Step 4.4: Executing the Final Unlock Command
Once the tool has finished, you can reassemble the phone (ensuring to properly reattach all display and battery connectors). A brute-force process can take anywhere from 1
Remember: with great power comes great responsibility. One wrong command can brick your Y9 Prime 2019. Follow each step carefully, and enjoy your unlocked Huawei device.
Since Huawei no longer provides codes, several third-party services claim to generate them for a fee (typically $20–$60).