[Meizu M3 Note Questions & Answers] rudra964:
RADev Team Presents:

Bootloader Unlock Tool for Meizu m3 Note M91 (TESTED) (WORKING)​

Warning:- This tutorial is only for M3 Note (M91). Do not try it on Meizu m3 note (L91)

If you still want to try it, you're on your own as although the developer claims that it is working on Meizu m3 note (L91) it hasn't been tested

Backup all your personal data, contacts, everything to your PC/laptop as all your personal data will be lost after following this tutorial

I am not responsible for bootlooping, hard bricked, soft bricked devices, however, i will try my best to help you out of it and our team will release a hard brick fixing tool for Meizu m3 note (M91) soon. (Links will be posted here)

After you perform these steps, your phone will not have a firmware installed. You will have to manually install the firmware again.

Requirements:-

1. A mildly functioning brain

2. Ability to follow specific instructions

3. Root

4. A Meizu m3 note

5. Unlocker tool

6. A PC/laptop with ADB installed

Steps:

1. Upgrade to 6.7.9.12 daily WITH CLEAR DATA TICKED, other versions have not been tried or tested by me, I was successful in unlocking the bootloader by testing the apk on this firmware.

Link for 6.7.9.12 daily firmware:- https://download.meizu.com/Firmware.../cn_daily/20170912000320/3d65e1ba/update.zip

2. Install ADB on your system (Follow this link if you don't know the steps):- https://xdaforums.com/showthread.php?t=2588979

3. Login to your Meizu account on your phone then go to Settings>Fingerprint & Security>Root Permission and enter Meizu account password. Phone will reboot and root itself.

4. Download the unlocker.apk from here and install it on the phone:- https://drive.google.com/open?id=0By0YAAxheuSKaDJ1YXJKYUJSVkk

5. Open unlocker app and grant it root permission. Click on unlock and wait till it shows unlock success and #END in the last and 2nd last line

Tip:-You can also follow the original developers on QQ (They are great guys and allowed our team to mirror, modify and post the unlock tool without wanting anything in return)

6. Now turn off the device and boot into Fastboot mode by pressing Volume Up + Power button at the same time. You will see a small dialog in the bottom corner of the phone saying 'Fastboot Mode..."

7. Connect your phone to PC, open command prompt on Windows or terminal in Linux and type

fastboot devices

. If the device ID is shown then it means that your phone is ready for flashing. If not, try installing ADB Drivers again.

8. After the device is detected in fastboot mode, type

fastboot oem unlock

Do not panic if it doesn't unlock in the first try. Keep trying. It took me a while to get it unlocked. Follow the steps on the phone when you type fastboot unlock. IT will prompt you to either press the volume up or volume down button to confirm the execution of the command you've given.

9. After the bootloader unlock is successful, power off your device.

10. Restarting the device will show you that there is no firmware installed on the phone, will wait for 5 seconds and then boot into TWRP.

11. This happened because the tool we used earlier to unlock the phone installed TWRP while unlocking the device.

12. The TWRP is quite buggy and cannot mount data and system partitions as it was ported a long time ago. To fix this, go to Wipe>Advanced Wipe in TWRP and format every partition.

13. If that doesn't work then repair file system in twrp of every partition you can. After this you'll be good to go.

If you face any difficulty following any of the steps mentioned here please join our Chatbox and Channel on Telegram so that our 1000+ members can help you out

Channel:- https://t.me/RADevTeam

ChatBox:- https://t.me/FlymeChatBox

Other useful links:-

Hard Brick Fix Tool for Meizu m3 Note:- https://xdaforums.com/android/development/developer-verified-meizu-m3-note-hard-t3682743

We will also be posting a new TWRP, hard brick fixing tool and a new custom ROM for the phone. Please support us :)

Our work is and always will be 100% free of charge. Being a developer is not easy and requires a lot of time and resources. If you like our job PLEASE CONSIDER DONATING.​

Donation Link:- http://radevdonate.blogspot.com​

So, congratulations! Your bootloader has been unlocked. You're free to do anything you want on your Meizu device