Related
Introduction
A spinoff thread from the previously-supported-official thread by Atman.
This thread will contain my unofficial builds for violet. On the 16.0 version, the only real fix (so far...) have been the fingerprint scanner sepolicy denials. I aim to do monthly/bimonthly builds to keep up to date with security patches, as so far I haven't encountered any other issues (let me know).
On the 17.1 version, I have slowly figured out how to make it work, but it is highly experimental.
The 16.0 ROM is stable (I use it as my daily driver).
If you find any bugs, please do take screenshots, give a way for me to replicate it on my device, and send a logcat. If you're super smart, use a logcat and filter for the keyword so I don't have to do even more digging
Please don't tell me to use PE/Mokee commits.
Yet another update. I've got 17.1 builds working without having to resort to cheap tricks and commits (sort of).
Flash instructions
Same as usual:
Reboot to fastboot and flash recovery with fastboot (You have to use the TWRP linked below. Other versions likely won't boot.)
Reboot to recovery TWRP
Wipe to format data, wipe again to wipe system and cache (not necessary if you're updating, only if you're switching ROMs)
Flash firmware (ADB sideload) (this step is dated. The newer builds have a higher target firmware so you should try to flash without the firmware first, then flash the firmware if the ROM doesn't work.)
Flash the ROM (sideload)
Flash GApps, Magisk, etc. as necessary
Done
Downloads (16.0) (STABLE)
Firmware (Dated firwmare)
Recovery (TWRP)
11-Jun-2021 build (with 05-May-2021 security patch), and MD5 Digest
For previous builds see below
Downloads (17.1)
Here's the 17.1 ROM. Here's the md5 hash. It has the March security patch.
It currently does not boot. If you would like to try and help with development, flash the ROM, and then flash the Chinese Q firmware on top of it (this can be downloaded from xiaomifirmwareupdater). Be warned that there is a risk that the newest android keymaster may re-encrypt your device, which in the worst case may require you to format data and/or reflash recovery and/or flash a fastboot MIUI rom. So, it's a bit risky, but likely won't be an issue.
Credits, Sources, etc.
Too many to mention. Atman Shah for getting this device supported earlier last year. ThE_MarD (Marc Bougoin) for other help. Various other names I've seen - Bruno Martins, Weikai Kong, Wang Han... all of the Lineage dev team. I'm sure I'm missing many people who have been involved in the project. I am new, and very much a latecomer to all of this.
Device Tree: https://gitlab.com/mzha/android_device_xiaomi_violet
Kernel Tree: https://gitlab.com/mzha/android_kernel_xiaomi_violet
Other things see my gitlab: https://gitlab.com/mzha
A telegram group to discuss development for 16.0/17.1: t.me/lineageos_violet
Previous builds
07-Nov-2020 (incl. Oct-2020 security patch), with 07-Nov-2020 MD5 Hash
13-Jul-2020 (incl. Jul-2020 security patch), with 13-Jul-2020 MD5 Hash
11-May-2020 (incl. May-2020 security patch), with 11-May-2020 MD5 Hash
Good to see some devs showing interest on this os
will you be adding any customisation? or does it continue as pure lineage os?
e2vinay said:
Good to see some devs showing interest on this os
will you be adding any customisation? or does it continue as pure lineage os?
Click to expand...
Click to collapse
Pure LineageOS. There's more than enough customised ROMs for violet already in my opinion... and I also don't have that much time
hcnulma said:
Pure LineageOS. There's more than enough customised ROMs for violet already in my opinion... and I also don't have that much time
Click to expand...
Click to collapse
That's great
by any chance will you consider adding signature spoofing support? that would be really great. it would help many users go for microG instead of gapps
I completely understand you're starter.
great work. good luck.
Thank you
e2vinay said:
will you consider adding signature spoofing support?
Click to expand...
Click to collapse
No, but there are a few alternatives:
Merge the changes from this RFC and build it
Download the spoofer from https://download.lineage.microg.org/violet/, or get the (ed)Xposed module, or other possibilities...
Will be official Lineage Os?
Can we expect los 17 soon?
himanshu fulmali said:
Can we expect los 17 soon?
Click to expand...
Click to collapse
As per OP: I'm waiting on both Android 10 firmware blobs + kernel to be released by Xiaomi... I'm not sure how the other ROM devs get around this, if it's easy to forward-port or not. But for now, only LOS 16.
Heyyo @hcnulma good to see you got your thread up and going!
As for 17.1? You can work with your current kernel and cherry-pick the fixes that other maintainers of violet are using and same for the device tree and vendor blobs.
As an example, LeEco msm8996 devives are using kernel source code from Marshmallow just rebased on a CAF Q Tag for our kernel since we never got anything newer...
Even once Xiaomi release their kernel source code for Android 10? It would probably take quite a bit of work to shave it down to what you specifically need and then importing it on top of a fresh CAF tag for the kernel or even more work to try and inplement it into uour current kernel.
To get official builds of LOS 16.0 going again for violet you would need to show that you are capable of fixing any major bugs that arise as well.
https://wiki.lineageos.org/submitting_device.html
anywho, hope this information helps bud!
hcnulma said:
As per OP: I'm waiting on both Android 10 firmware blobs + kernel to be released by Xiaomi... I'm not sure how the other ROM devs get around this, if it's easy to forward-port or not. But for now, only LOS 16.
Click to expand...
Click to collapse
I am pretty sure you can use the pixel experience device tree and kernel to compile the ROM just like every other rom
Thank you. If he is stable enough I will use it to build RR PIE
Zjh0094 said:
Thank you. If he is stable enough I will use it to build RR PIE
Click to expand...
Click to collapse
It's definitely stable...
prajwal2001 said:
I am pretty sure you can use the pixel experience device tree and kernel to compile the ROM just like every other rom
Click to expand...
Click to collapse
From what I understand, using their kernel tree will mean I'll have to change a lot of references in my own device tree, and using their device tree on top of that is essentially just building PE, not Lineage.
In any case, I did find the Snapdragon 675 (ie sm6150) kernel trees for Q in several places, https://github.com/sm6150-dev/android_kernel_xiaomi_sm6150 and https://github.com/PixelExperience-Devices/kernel_xiaomi_sm6150. I'll take a closer look into this...
I did find the most recent CAF kernel under sm6150 here, but there seems to be an issue of this not showing up in /quic/la... Something will be resolved. Hopefully.
Request to create group for discussion in Telegram
hcnulma said:
It's definitely stable...
From what I understand, using their kernel tree will mean I'll have to change a lot of references in my own device tree, and using their device tree on top of that is essentially just building PE, not Lineage.
In any case, I did find the Snapdragon 675 (ie sm6150) kernel trees for Q in several places, https://github.com/sm6150-dev/android_kernel_xiaomi_sm6150 and https://github.com/PixelExperience-Devices/kernel_xiaomi_sm6150. I'll take a closer look into this...
I did find the most recent CAF kernel under sm6150 here, but there seems to be an issue of this not showing up in /quic/la... Something will be resolved. Hopefully.
Click to expand...
Click to collapse
you won't have to make any changes in the kernel as far as I know and as for the device tree you just have to make some changes according to the ROM
as every ROM uses the same device tree
and you won't be making pe instead of lineage as the same device tree and kernel are used in every Q ROM except EvoX which uses crimson kernel
hcnulma said:
It's definitely stable...
Click to expand...
Click to collapse
Thanks. I will use it as my benchmark to build RR pie.
---------- Post added 15th February 2020 at 12:03 AM ---------- Previous post was 14th February 2020 at 11:57 PM ----------
hcnulma said:
In any case, I did find the Snapdragon 675 (ie sm6150) kernel trees for Q in several places, https://github.com/sm6150-dev/android_kernel_xiaomi_sm6150 and https://github.com/PixelExperience-Devices/kernel_xiaomi_sm6150. I'll take a closer look into this...
I did find the most recent CAF kernel under sm6150 here, but there seems to be an issue of this not showing up in /quic/la... Something will be resolved. Hopefully.
Click to expand...
Click to collapse
/quick/la/msm-4.14
prajwal2001 said:
you won't have to make any changes in the kernel as far as I know and as for the device tree you just have to make some changes according to the ROM
Click to expand...
Click to collapse
It is precisely the device tree that I'm worried about. From experience, PE has a lot of platform-specific stuff that Lineage doesn't (and the same the other way), and also from trying to figure out the fix to 16.0 I realised there's a lot of context/definition differences between the two device trees. I'd still give it a look, but I suspect it might be easier to just modify the current 16.0 device tree.
RupeshRN said:
Request to create group for discussion in Telegram
Click to expand...
Click to collapse
https://t.me/lineageos_violet.
Zjh0094 said:
/quick/la/msm-4.14
Click to expand...
Click to collapse
Yeah I already figured it was msm-4.14. Have already cloned it but am also considering cherrypicking changes that other devs have done to their kernel trees from 16.0 -> 17.1 as opposed to starting with the CAF kernel. A work in progress.
Sir I'm noob but mokee dev released android 10 and i think mokee and los are pretty same, will he not help you if you contact him?
An update on where I am:
I'm not sure whether to use the PE or Mokee vendor trees. Neither of them have much resemblance to 16.0 tree I have so cherry picking changes will be a nightmare.
The PE vendor tree has a lot of device-tree-specific commits, which will make it a headache to untangle later on. The Mokee vendor tree also has a lot of differing firmware files, though is a bit more similar to the LOS tree.
I'm doing a bit of experimentation to figure out which one will last better in the long run, since I can't seem to get my hands on any MIUI Android Q firmware blobs.
An update on where I am:
I'm not sure whether to use the PE or Mokee vendor trees. Neither of them have much resemblance to 16.0 tree I have so cherry picking changes will be a nightmare.
The PE vendor tree has a lot of device-tree-specific commits, which will make it a headache to untangle later on. The Mokee vendor tree also has a lot of differing firmware files, though is a bit more similar to the LOS tree.
I'm doing a bit of experimentation to figure out which one will last better in the long run, since I can't seem to get my hands on any MIUI Android Q firmware blobs.
Yet another update. I've got 17.1 builds working without having to resort to cheap tricks and commits (sort of).
Here's the 17.1 ROM. Here's the md5 hash. Needless to say, it's very experimental, not stable in the least (expect to get past boot maybe 70% of the time) - I'm getting very mixed results when experimenting myself. Nevertheless, try it out, see what you get. Install it the same way as usual. Keen to get as many eyes on this as possible
LineageOS (Lineage Android Distribution) members or anyone else on this website is not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in the products you find here before flashing it! YOU are choosing to make these modifications, and if you point the finger at us for messing up your device, we will laugh at you. Your warranty will be void if you tamper with any part of your device / software.
How to Install:
1- Make a backup of your important files
2 - Unlock bootloader with this guide
3 - Flash the TWRP, link here
4 - Move Rom & Gapps (optional) into device storage
5 - Full Wipes
6- Flash Rom & Gapps (gapps are OPTIONAL)
for GAPPS:
Choose Gapps Package ARM64 > 7.1 > Micro and below: visit OpenGAPPS
If during the gapps flash it gives you an error then in the TWRP terminal or on the adb shell you have to execute this command: "mkdir /tmp/bin"
Download:
Releases · XRedCubeX/android_device_meizu_m5c
Contribute to XRedCubeX/android_device_meizu_m5c development by creating an account on GitHub.
github.com
Working:
Boots
Storages
Bluetooth
Wifi
GPS - GNSS
Audio
NOT Working:
Camera
Hotspot
Offline Charging
Special Thanks
LineageOS
Moyster for device trees
Device Tree:https://github.com/XRedCubeX/android_device_meizu_m5c
Vendor Tree: https://github.com/XRedCubeX/android_vendor_meizu_m5c
Assim que possível, irei testar!
Hi Red. I was taking a look at the ROM repository on GitHub, and saw that the default branch is now named cm-13.1. So, are you now working on an Android 6.0 ROM for the M5c?
thiagosousa777 said:
Hi Red. I was taking a look at the ROM repository on GitHub, and saw that the default branch is now named cm-13.1. So, are you now working on an Android 6.0 ROM for the M5c?
Click to expand...
Click to collapse
I have a slight indecision, now I can not carry on the Custom ROM because I do not have the right PC but when I am able to compile it, I will evaluate which one can work better
XRed_CubeX said:
I have a slight indecision, now I can not carry on the Custom ROM because I do not have the right PC but when I am able to compile it, I will evaluate which one can work better
Click to expand...
Click to collapse
I see. I would say that in the long run Lineage 14 would be more worthwhile, since Android 6.0 is becoming outdated, with no support for some apps. But really, I just wanted a ROM to replace Flyme, and its bugs. Also, many of the apps I use don't work, or don't work right on Flyme...
These days I was taking a look at /e/ OS. I've been thinking about venturing into porting this ROM to the M5c. For me it would be a challenge, since I've never done this before. But unfortunately at the moment I also don't have a PC that meets the requirements to compile the ROM
thiagosousa777 said:
I see. I would say that in the long run Lineage 14 would be more worthwhile, since Android 6.0 is becoming outdated, with no support for some apps. But really, I just wanted a ROM to replace Flyme, and its bugs. Also, many of the apps I use don't work, or don't work right on Flyme...
These days I was taking a look at /e/ OS. I've been thinking about venturing into porting this ROM to the M5c. For me it would be a challenge, since I've never done this before. But unfortunately at the moment I also don't have a PC that meets the requirements to compile the ROM
Click to expand...
Click to collapse
I find it useless, just use lineage without gapps and it will be better than /e/, then anyway I don't know where to find the manifest
XRed_CubeX said:
I find it useless, just use lineage without gapps and it will be better than /e/, then anyway I don't know where to find the manifest
Click to expand...
Click to collapse
You are right. However, /e/ has some nice features like e account synchronization, an app store, microG, and some of their apps... Of course we could get that with LineageOS, but it is interesting how /e/ already brings that well integrated and ready.
By the way, I am also looking at other non-Android systems, like Ubuntu Touch...
thiagosousa777 said:
You are right. However, /e/ has some nice features like e account synchronization, an app store, microG, and some of their apps... Of course we could get that with LineageOS, but it is interesting how /e/ already brings that well integrated and ready.
By the way, I am also looking at other non-Android systems, like Ubuntu Touch...
Click to expand...
Click to collapse
Ah beautiful those non-android systems yes, unfortunately we have to forget them because of the prebuilt kernel and unavailable sources
XRed_CubeX said:
Ah beautiful those non-android systems yes, unfortunately we have to forget them because of the prebuilt kernel and unavailable sources
Click to expand...
Click to collapse
Well, from what I've been reading the process is similar to porting LineageOS. You just need the kernel sources and the device specific binary blobs. I'm guessing you know how to get them, don't you?
And the interesting thing is that there is a layer, called Halium, that interacts directly with the hardware. And that is actually what you should port to the desired device. Then you can install any Linux system on top of this layer, like Ubuntu Touch, Plasma Mobile, etc, and these are distributed pre-compiled.
thiagosousa777 said:
Well, from what I've been reading the process is similar to porting LineageOS. You just need the kernel sources and the device specific binary blobs. I'm guessing you know how to get them.
And the interesting thing is that there is a layer, called Halium, that interacts directly with the hardware. And that is actually what you should port to the desired device. Then you can install any Linux system on top of this layer, like Ubuntu Touch, Plasma Mobile, etc, and these are distributed pre-compiled.
Click to expand...
Click to collapse
Mhh ... good, you are informed, however the vendor blobs are bull**** to take, the problem is the kernel sources but Meizu has not released them. However, some time ago I booted a Custom kernel based on ALPS (A custom AOSP from Mediatek to be clear) but the touchscreen doesn't work and I'm looking for a solution around but that I can't find
P.S: Fixing that kernel has great potential, forget android 7, you could also boot android 9 with sources, but as long as they are still working
XRed_CubeX said:
Mhh ... good, you are informed, however the vendor blobs are bull**** to take, the problem is the kernel sources but Meizu has not released them. However, some time ago I booted a Custom kernel based on ALPS (A custom AOSP from Mediatek to be clear) but the touchscreen doesn't work and I'm looking for a solution around but that I can't find
P.S: Fixing that kernel has great potential, forget android 7, you could also boot android 9 with sources, but as long as they are still working
Click to expand...
Click to collapse
I confess I didn't quite understand one thing: so how did you port LineageOS to this device? You didn't need the kernel sources?
thiagosousa777 said:
I confess I didn't quite understand one thing: so how did you port LineageOS to this device? You didn't need the kernel sources?
Click to expand...
Click to collapse
At the time I was doing this lineage, I was with the prebuilt kernel, week ago I had done this kernel port to a twrp and the touch was not working so I left the device alone
XRed_CubeX said:
At the time I was doing this lineage, I was with the prebuilt kernel, week ago I had done this kernel port to a twrp and the touch was not working so I left the device alone
Click to expand...
Click to collapse
Thanks for the clarification! It is a shame that Meizu does this (I wonder if they are not violating the terms of the Linux GPL license by distributing the kernel without publishing the modifications made to the source code).
Anyway, if a solution to this kernel problem related to the touch screen comes up, please let me know. In the meantime I'll keep reading Halium's documentation until a solution comes along, or until I get a compatible phone.
Great work!
Hello. I've been testing this ROM on my M5c and love it. The ROM is very good, fluid, lightweight... the only problem is that the camera doesn't work, as well as the cellular network data. Congratulations for the excellent work.
The ROM will no longer receive bugfixes?
pls compile
publish a release
Hi all,
Here is the thread about Phh-Treble for Android 10.0, codename Quack.
The goal of Phh-Treble for Android 10.0 is the same as for Android 8.0, 8.1, and 9.0: Bring latest AOSP to the maximum number of devices running Google-certified Treble[1], with full hardware support.
You can download latest release at https://github.com/phhusson/treble_experimentations/releases
Which variant do I pick
To know which variant to download, use https://play.google.com/store/apps/details?id=tk.hack5.treblecheck . Don't use other Treble Check apps, they'll give erronous informations.
And then, you're free to choose between vanilla and gapps variant.
What works?
On some devices, everything. They are still not the majority though.
What you can expect on the majority of devices?
It should boot successfully on pretty much all devices with Google-certified Treble. [1]
Most features should work on the majority of devices out-of-the-box: RIL, WiFi, brightness control, buttons, gestures, ...
However, many devices still have issues with hardware video decoding and camera.
Is device XXX supported?
If it's a Google-certified Treble, yes it is. Unlike Google's GSI, Treble devices supported, there is no exception.
There might be bugs of course, but if you help me, I'll fix them!
Which vendor to use?
1. Always use your actual device's vendor
2. Always use OEM unmodified vendor, not some custom vendor
3. This includes boot.img. boot.img and vendor MUST BE the same version.
4. If you're on an Android 8.0 vendor, you'll need to stick to vendors with Security Patch Level before April 2019 (that's a bug of my GSI)
Enjoy!
[1] How do I know my device is Google-certified Treble?
Well it's easy, if your device has first been released with Oreo or more recent, and it has google apps, it has a Google-certified Treble.
Please note that this means only the vendor provided by the OEM is certified, not the one from device-specific ROM.
No comments?
Deleted
mewcatchew said:
No comments?
Click to expand...
Click to collapse
... yeah ... - I found that odd, too. Though the interest in this phone seems pretty scant.
I think it has more to do with the fact that this is more of a spam/general post about Treble with no real information about our devices. Just "go figure out out, dum dum" mentality. Same with this guy's other post in here.
Good morning, I have a Samsung Galaxy s5, I would like to change the ROM for carbonROM cr-9.0 (if I am not mistaken, it is the latest version), I currently have lineageOS 18.1, the problem is that there is currently no updated carbonROM support for my device So, I would like to know how I can adapt a ROM to be compatible with my device, I understand that it is something that requires work, but I want to know the steps that I should follow to be able to adapt a ROM, things to keep in mind, that programs to use, useful links, all the information you can give me, I would greatly appreciate it.
Martin19941994 said:
Good morning, I have a Samsung Galaxy s5, I would like to change the ROM for carbonROM cr-9.0 (if I am not mistaken, it is the latest version), I currently have lineageOS 18.1, the problem is that there is currently no updated carbonROM support for my device So, I would like to know how I can adapt a ROM to be compatible with my device, I understand that it is something that requires work, but I want to know the steps that I should follow to be able to adapt a ROM, things to keep in mind, that programs to use, useful links, all the information you can give me, I would greatly appreciate it.
Click to expand...
Click to collapse
You would have to build your own ROM using a mixture of the updated Lineage 18.1 ROM or the Lineage source code that it was built from and the carbonROM ROM or the carbonROM source code that was used to build your current carbonROM.
If you don't know how to build from source, you will have to try porting the carbonROM by mixing elements of the carbonROM and the LineageOS ROM. There are guides available that give a "rough" outline of how to port Samsung ROMs.
You can find guides and videos by doing a Google search for:
"How to port Samsung custom ROMs"
That should find some results but none of them are complete 100% start to finish guaranteed to work. It will require doing some research, reading, asking questions when you run into roadblocks along with a lot of trial and error testing and fixing mistakes along the way until you get a working generally bug free ROM.
All in all, you're probably better off just using the LineageOS 18.1 that you currently have.
Hello Friends. I have starterted building for P024. Now I am thinnking if there is someone who would like to try it..
I am going to build monthly after Lineage OS gerrit team bumped the security strings.
I am just building it for my device.. There will not be any new things. Thank you
lineage-14.1-20211112-UNOFFICIAL-P024.zip | by yosh1968 for Zenpad 8.0
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Hi!
I've successfully installed your build on my p024, together with opengapps and magisk. SELinux Enforcing. Everything seems to be working fine. Runs faster than marshmallow. Thank you!
Let me know if there's something new, something to test, etc.
andyndrw said:
Hi!
I've successfully installed your build on my p024, together with opengapps and magisk. SELinux Enforcing. Everything seems to be working fine. Runs faster than marshmallow. Thank you!
Let me know if there's something new, something to test, etc.
Click to expand...
Click to collapse
Thank you.. I hope the Lineage OS Gerrit team bump new security patch soonest.
https://review.lineageos.org/q/Bump+Security
Do you have a newer build for this device? I'm actually installing the tablet completely fresh and would use one with newest security patches.
Thank you!
Hello, Thank you for installing my build. However, I am still waiting for the Lineage OS gerrit team to bump the newest security patch to Lineage OS 14.1. Again, I can only build souce.
https://review.lineageos.org/q/Bump+Security
androidlover2019 said:
Hello Friends. I have starterted building for P024. Now I am thinnking if there is someone who would like to try it..
I am going to build monthly after Lineage OS gerrit team bumped the security strings.
I am just building it for my device.. There will not be any new things. Thank you
lineage-14.1-20211112-UNOFFICIAL-P024.zip | by yosh1968 for Zenpad 8.0
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Click to expand...
Click to collapse
I'm also very happy with the build.
But I realized, that camera doesn't work well. If I'am using teams app on the device or camera via webbrowser, the camera freeze.
Do you have the same problem?