[Tutorial] Meizu m2 note bootloader unlock guide

aaawqw · Jul 31, 2016

Finally we have a guide to unlock the bootloader of Meizu m2 note. We need Mediatek SP Flash Tool, MTK phone drivers and the images/bin files for unlocking. No modaco superboot, no fake tutorials any more

Now here's the guide:
1. Download the files I provide

Then unzip it. You'll get a folder with FlashTool, Phone drivers and unlock images.
2.Install drivers for Mediatek platform.
3.Flash the temp-unlock-secro.img via Flashtool.
4.Flash secro.img, lk.bin, preloader_meizu6753_65c_l1.bin via Flashtool.
5.Disconnect USB data cable and power on the phone. If you see the "=>Normal boot" sign(it's quite small.......) in the left bottom cornor of the screen, then the unlock is done. You can now flash things in whatever way you like. The guide is over~~~

The full tutorial is here:https://mega.nz/#!zJxmBDAA!VyYLgPoOfx1P4O7WzSvKVycnbWnYPESzazZGOoIt15w
The unlock tool is here:https://mega.nz/#!zA4zQT4B!c8W5IBPmmglAHwfzhqN3AOnYC2Rs1a_ToRLNBSLCXT8
Thank you for testing&trying!
Update: New link for the unlock tutorial and tools(Google Drive), since I lost my MEGA drive account's master key and I can no longer access to that account xDD
https://drive.google.com/file/d/1mVXr8b7i_H0dUd_ygdlQ882AERBuIczD/view?usp=sharing
https://drive.google.com/file/d/1v2bX8hRdtaVg-VP-VGqhzBpw0pAQeo1C/view?usp=sharing
2020/04/20 Update:IDK if there's still people using m2note, but it seems that GDrive has taken my files down, so here goes another link on OneDrive/Sharepoint, including unlock tools&guide&scatter file which can expand your system partition to 2G/2.5G(not made by me though),use with caution:
https://freeshadow-my.sharepoint.co...1Ci_6r_02ZZVMBDclrX_Zocv6FEdTzl_Co0w?e=mOX7RZ

947432168@qq.com · Jul 31, 2016

Hey brother.we had already made 3 mouth hack in meizu m1 metal.But m1metal's system is powed by yunos.so we cannot get root until now.Nowadays,we can flash mx5 system.img by dd if so on flash command,but still unable to get root.I think its uboot's problem.I hope you can help us. 300billions m1 metal user need your help .thk you

Sent from my HTC M8d using XDA-Developers mobile app

aaawqw · Jul 31, 2016

aaawqw said:
Finally we have a guide to unlock the bootloader of Meizu m2 note. We need Mediatek SP Flash Tool, MTK phone drivers and the images/bin files for unlocking. No modaco superboot, no fake tutorials ant more
Now here's the guide:
1. Download the files I provide
Then unzip it. You'll get a folder with FlashTool, Phone drivers and unlock images.
2.Install drivers for Mediatek platform.
3.Flash the temp-unlock-secro.img via Flashtool.
4.Flash secro.img, lk.bin, preloader_meizu6753_65c_l1.bin via Flashtool.
5.Disconnect USB data cable and power on the phone. If you see the "=>Normal boot" sign(it's quite small.......) in the left bottom cornor of the screen, then the unlock is done. You can now flash things in whatever way you like. The guide is over~~~
I hope xda-developers can help work out a recovery image:fingers-crossed::fingers-crossed: If you can port the recovery and it works well, just leave a comment here I need that very much
PS: I tried to port a TWRP recovery from Elephone P8000 but the screen is upside down I tried to add ro.sf.hwrotation=180 in default.prop but it didn't work And I also tried to add setprop ro.sf.hwrotation 180 in init.rc. It didn't work as well:crying: Who can help fix this? Or I need to compile the TWRP myself?)

The full tutorial is here:https://mega.nz/#!zJxmBDAA!VyYLgPoOfx1P4O7WzSvKVycnbWnYPESzazZGOoIt15w
The unlock tool is here:https://mega.nz/#!zA4zQT4B!c8W5IBPmmglAHwfzhqN3AOnYC2Rs1a_ToRLNBSLCXT8
Thank you for testing&trying!

Some screenshots of unlock~~~
It shows it is still locked but we are able to flash recovery via fastboot or flashtool

aaawqw · Jul 31, 2016

947432168@qq.com said:
Hey brother.we had already made 3 mouth hack in meizu m1 metal.But m1metal's system is powed by yunos.so we cannot get root until now.Nowadays,we can flash mx5 system.img by dd if so on flash command,but still unable to get root.I think its uboot's problem.I hope you can help us. 300billions m1 metal user need your help .thk you

Sent from my HTC M8d using XDA-Developers mobile app

M1 metal is powered by YunOS, and it have a system service called"AntiRoot". As we all know, the antiroot in YunOS is very powerful which is extremely hard to hack. Now you can only use Kingroot to get "Fake Root",which can't edit the system partition. I'm using m2 note(M571) so I can't help u about that, sorry

aaawqw · Aug 1, 2016

Oh, and remember this tutorial WON'T WORK on Meizu M571C (meizu m2 note China Telecom version ). We are still working on that but we don't have the phone to test our work.

titoerlangga30 · Aug 1, 2016

meizu os version

using os version? when you open ur m2 note bootloader? Thank you

aaawqw · Aug 1, 2016

titoerlangga30 said:
using os version? when you open ur m2 note bootloader? Thank you

I have tested on Flyme 4.5.3A and Flyme 5.1.4.0A. It worked. And I'm going to write a easier toturial soon, by shell script.

aaawqw · Aug 1, 2016

titoerlangga30 said:
using os version? when you open ur m2 note bootloader? Thank you

Our bootloader has some problems, so it will always shows it is locked, but in fact it can be uocked by my method, and we are able to flash recovery partition. I ported one but it's buggy, so I won't release it until problem resolved. The screen is upside down but touch is ok. Th only way to fix it is to compile the full image, but my computer's performance is so poor.... Could u help me bro?

titoerlangga30 · Aug 1, 2016

Sorry i cant help you.. my pc is not powerfull too and i dont have knowladge about it.. I wish someone can help u better.. and you can release custom rom or custom recovery for our Meizu m2 note.. peacee..

Giuppygrass · Aug 1, 2016

Hello, meanwhile thanks for excellent work, many were expecting this, this point is not clear 3.Flash the temp-unlock-secro.img via Flashtool. in which voice I load this? and also others from flash files,
do you think that will function on G firmware or is it better if he comes back to version A?
Excuse my English I am Italian, and use google translator

aaawqw · Aug 1, 2016

Giuppygrass said:
Hello, meanwhile thanks for excellent work, many were expecting this, this point is not clear 3.Flash the temp-unlock-secro.img via Flashtool. in which voice I load this? and also others from flash files,
do you think that will function on G firmware or is it better if he comes back to version A?
Excuse my English I am Italian, and use google translator

Please see the full guide I provided in the link

It has showed this.

aaawqw · Aug 1, 2016

Giuppygrass said:
Hello, meanwhile thanks for excellent work, many were expecting this, this point is not clear 3.Flash the temp-unlock-secro.img via Flashtool. in which voice I load this? and also others from flash files,
do you think that will function on G firmware or is it better if he comes back to version A?
Excuse my English I am Italian, and use google translator

I tested it on 4.5.3A and 5.1.4.0A.
This guide only change the ""secro" partition, "preloader" and "lk"(bootloader). It does not depend on your firmware version. So be relax and try it

Hope your Google translater works well

Giuppygrass · Aug 1, 2016

How about in the guide:
And change the Scatter to this file:

Now choose temp-unlock-secro.img and select it.

but it always fails because it is not a scatter but .img

aaawqw · Aug 1, 2016

Giuppygrass said:
How about in the guide:
And change the Scatter to this file:

Now choose temp-unlock-secro.img and select it.

but it always fails because it is not a scatter but .img

The scatter file is "MT6753_Android_scatter.txt", not the img

maybe i insert a wrong picture there

mite_jan · Aug 1, 2016

what about mx4 pro (Exynos 5430 Octa) ?

Giuppygrass · Aug 2, 2016

hello we are new to and TWRP custom rom ??

aaawqw · Aug 2, 2016

I have build a TWRP recovery from the newest CM12.1 and TWRP source code.
Here's the link: https://mega.nz/#!ychBnTSb!wL6qicJ2KCpwnhHNImEhhk2OGuEKThxcDk2tj0iGuP0
Problems: Sometimes /cache partition can't be mounted. You can flash preloader, lk and secro partition again to solve this.
And the CPU Temperature clock doesn't work. It always shows 0 Degree...... I'll try to fix it.
Other functions works well

Try it!
Before you flash it by Flash tool or fastboot or other tools, remember to remove /system/recovery-from-boot.p
That file will restore the flyme recovery at boot~

Giuppygrass · Aug 2, 2016

I would try but it is not clear how to use flash tool can make images of where to load the various files?
thank you

aaawqw · Aug 2, 2016

Giuppygrass said:
I would try but it is not clear how to use flash tool can make images of where to load the various files?
thank you

Run Flash Tool.
Load the scatter file first, then click the blank after "recovery", then load the recovery image. Click download then your phone will get TWRP recovery.
Remember to remove /system/recovery-from-boot.p first or your recovery will go back to flyme one

lukino993 · Aug 2, 2016

After installing the twrp have you tried to reflash a flyme rom ? Does it works or the official rom have some checks in the zip file to remove ?

Inviato dal mio m2 note utilizzando Tapatalk

[Tutorial] Meizu m2 note bootloader unlock guide

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