[ROM] [7.1.x] [Official] [weekly] AICP 12.1 (Pro3 aka zl1, X727,X720)

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mosimchah

Senior Member
Dec 7, 2014
4,211
9,483
LeEco Le Pro3
ASUS ROG Phone 3


logo_black.png


AICP
Android Ice Cold Project

AICP is known by everyone as the "Ice Cold Project" that started on a Desire HD years ago and since then evolved into a mature ROM with the BEST community you can find!!!

Until Lollipop, the Rom has always been based on AOKP. Unfortunately, since AOKP stopped development (but made a comeback later), we changed our base to CM when it comes to hardware, drivers and some features.
With the rebrand of CM to LineageOS (LAOS) we are now actually LAOS based with some tweaks from AOSP.

If there are any bugs, either we will sort them out or LAOS team, if it concerns their code base. This rom isn't LAOS supported, so no need to report errors or bugs to them!!


Code:
#include <std_disclaimer.h>

/*
 * Your warranty is now void.
 *
 * We are 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 this ROM
 * 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. Hard & a lot.
 *
 */


features.png


Feature list (rough Overview)


credits.png


In the beginning we would like to thank:

LineageOS & CM (R.I.P.) team
maxwen
DU team
SlimRoms team
Resurrection Remix team
OmniRom team
Community
...

team.png


@LorD ClockaN
@zipsnet
@eyosen
@semdoc
@Drgravy
@Hashbang173
@SpiritCroc
@wartomato
@eboye
plus the rest of the crazy bunch that we call "team"
...


donations.png


We are paying for servers that build nightlies/weeklies and everything that comes with it, so EVERY DONATION will really be appreciated and be used to cover those expenses.
Thank you!!



downloads.png


Latest Stable Release Version 12.1

official releases: http://dwnld.aicp-rom.com/?device=zl1

Official builds will be deleted from our servers every month due to maintenance services.
We advise everyone to keep at least the latest or best working build on their device as a backup.
Maybe copy it to a cloud service or USB too.



Test builds:https://androidfilehost.com/?w=files&flid=163292

TWRP-Recovery:
https://twrp.me/leeco/leecolepro3.html

BlackScreen kernel builds (more info in the fourth post)
https://www.androidfilehost.com/?w=files&flid=166446

Button Remap
https://www.androidfilehost.com/?fid=817550096634760043

SmartcardService
https://www.androidfilehost.com/?fid=673368273298973070

AKT Profiles:
https://forum.xda-developers.com/oneplus-3/how-to/advanced-interactive-governor-tweaks-t3476589
-Here you can check the most voted profiles and how it works

changelog.png


Full Changelog link: http://dwnld.aicp-rom.com/

Google Apps:
Beans gapps
Or
Open GApps (ARM64 7.1 pico or nano)

issues.png


You tell... :p

Things that work
rotation
wifi
setup wizard
ril
IR
Nightlight
Camera
4k video recording
Netflix
Snapchat
Volte
GPS
SmartcardService
Android auto
pretty much everything



instructions.png


The ROM should contain everything you need to enjoy Android Nougat. You don't need to install any Add-Ons, simply download the latest ROM, GApps, flash it and go!
If you want the device to run the ROM "rooted", you can flash a root solution of your choice after the ROM Zipfile.

It is STRONGLY recommended to fully wipe your device before flashing, and if possible avoid restoring system apps and system data with Titanium Backup as this can cause stability issues that are very hard to debug.
If you believe you know what you're doing - then fine, go ahead, but please don't complain if you experience any strange behavior.


How to flash:

(Again: Don't do it if you don't know it!)

Download the ROM and GApps and transfer them to your device
Boot to recovery (TWRP recommended)
Wipe system, Cache, data and ART/Dalvik cache
Flash ROM Zipfile
Flash/Install GApps (optional, needed for e.g. Google Playstore to work)
Flash/Install the root solution of choice (optional), I personnaly recommend magisk
Reboot to system

The ROM has GApps persistance in between dirty flashes, so you only have to flash them once!
The root solution should be flashed together with every OTA update (= ROM Update)!



Supported root solutions:


Magisk v13.x

SuperSU - stable and beta available (Site by CCMT that took over the the marketing from chainfire)
SuperSU - direct download link for the latest SuperSU directly from the dev (chainfire)

Lineage SU-addon (check your needed version: 14.1 arm or arm64) -> the removal zip is available here too.


KERNEL:
The kernel in this ROM follows Omni source with many additions/changes

PREREQUISITE FOR OTA:
To be able to flash using the buildin OTA app that needs TWRP recovery installed to work.
You can still use LAOS recovery and OTA app, but you will need to download the zip file and flash it manually from within your recovery. Zip gets saved in the "AICP_ota" folder on your internal storage.
Please be sure that you are on the latest TWRP recovery.

If you want to contribute to the AICP or wanna see what is being worked on/merged, feel free to visit our Gerrit review system. (Link is at the bottom!!!)


sources.png


Kernel source:
https://github.com/AICP/kernel_leeco_msm8996

Device trees:
https://github.com/AICP/device_leeco_zl1
https://github.com/AICP/device_leeco_msm8996-common

Vendor:
https://github.com/AICP/proprietary_vendor_leeco

ROM & Additional links:
Gerrit Code Review
Github


IceColdJelly AICP G+ community

Contributors
Special thanks to darkobas for helping me out with development, and for all his work on our device
jrior001, codeworkx, villarleg, semdoc,
mosimchah

XDA:DevDB Information
[ROM] [7.1.x] [Official] [weekly] AICP 12.1 (Pro3 aka zl1, X727,X720), ROM for the LeEco Le Pro3


ROM OS Version: 7.1.2 Nougat
ROM Kernel: Linux 3.18.31

Version Information
Status: Stable
Stable Release Date: 3-26-2017

Created 3-19-2017
Last Updated 12-26-2017

You want to see a normal night at the "DEV office", click here!!
 

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Last edited:

mosimchah

Senior Member
Dec 7, 2014
4,211
9,483
LeEco Le Pro3
ASUS ROG Phone 3
FAQ:]
Before using the ROM:
Q. Can I have an ETA for the next build?
A. Yes, the next official release will be on Tuesday around 6:00am (Eastern Time).

Q. Does this ROM support custom kernels?
A. No. You can still use them but discussion should go in the thread of the respective kernel. I don't offer support for bugs you might encounter using them.

Q. Why doesn't this ROM support Xposed?
A. Xposed is a hack that is geared towards AOSP, custom ROM's modify the framework a lot, so Xposed can cause a ton of issues on custom ROM's. Now it might work for you, however it is not to be discussed in this thread, and you should refrain from posting bug reports while using it as Xposed can cause a lot of bugs.

Q. Alright, but I still want to flash Xposed, so which version do I need to install?
A. You need to use the version arm64 sdk 25.

Q. What's the difference between the experimental builds, and the official builds?
A. The experimental versions have experimental code and features, I update them usually when I'm testing something new and I think that others might want to try it too, or when something needs to be tested, for example my experimental builds had the new lineage browser, and the PA color engine long before the official builds had it. The official builds only have stable code and are updated automatically every week. You can switch between both whenever you want

Flashing the ROM:
Q. What do I need to know before flashing?
A. Check the install instructions in the first post..

Q. Can the builds be dirty flashed over each other?
A. Yes, however make a nandroid first as there is a chance of getting a bootloop or encountering bugs, also bugs may only be reported on a clean flash.

Q. How do I dirty flash builds?
A. Wipe the system, cache, and dalvik cache, flash the ROM, gapps, and reboot.

Q. How do I flash kernel builds?
A. In twrp go to the install page, in the bottom right corner select "install image", select the desired kernel, then select "boot", then swipe to flash, then go back to the install screen and install the root method of your choice if you don't want to lose root, and then reboot.

Using the ROM:
Q. How do I enable software buttons?
A. Settings->Navigation.

Q I installed a bad theme and now I'm getting a bootloop, how do I fix it?
A In TWRP, flash the substratum rescue zip in the substratum folder in the internal storage.

Q I keep losing root with Magisk, how do I fix it?
A Check this out, if that doesn't work for you ask for help in this thread, read or ask in the Magisk thread on XDA or just flash Magisk again!

Q I'm having issues with whatsapp, how do I fix it?
A Read this

Q Does Dolby Atmos work?
A Yes, get it from here: https://forum.xda-developers.com/android/apps-games/soundmod-axon-7-dolby-atmos-t3412342

Q. Do I need to provide a log if I'm reporting a bug?
A. If you want it to be fixed faster (or at all) then yes, you should definitely provide a log.

Q. How do I get a logcat, and what type should I get, and more questions that can conveniently be answered by my pre-determined answer?
A. Read this thoroughly. Also, here's a good app for getting logs: https://play.google.com/store/apps/details?id=com.tortel.syslog
 
Last edited:

mosimchah

Senior Member
Dec 7, 2014
4,211
9,483
LeEco Le Pro3
ASUS ROG Phone 3
This is a work in progress guide to getting great battery life
Note: This guide is meant to be used on my kernel, there's several optimizations that I've left out of this guide because I enabled them by default in my kernel

1. Underclock the big cores to 1900mhz
2. Set the GPU governor to simple_ondemand
3. Set the vibration strength to zero (or close to zero) in the misc section
4. Set the default I/O scheduler to noop
5. Go to developer options and turn off the logger buffer sizes (you will have to turn this back on in order to get a logcat for bug reports, and to pass safety net)

6. Use greenify to enable aggressive doze and doze on the go, and use it to limit background apps

7. If you underclock the big cores even more in kernel adiutor you'll get much better battery life, you'll also get much better battery life if you underclock the little cores to 1440MHz

8. Turn off all animations in developer options
9. In kernel adiutor set the low memory killer values to the aggressive setting
10. Disable fsync (risky, you could lose data if the system crashes)

11. Use the suspend actions in aicp extras and turn off the ota checker
12. Use privacy guard, and the wakelock blocker in aicp extras/system extensions to block wakelocks

13. In aicp extras/ various ****, enable sensors block per package

14. Turn off WiFi before turning off the device, otherwise it will have issues going into deep sleep

==================================================================================================================================================================================================================
This is a work in progress guide to getting great Performance at the expense of battery life
Note: This guide is meant to be used on my kernel, there's several optimizations that I've left out of this guide because I enabled them by default in my kernel

1. Go to developer options and turn off the logger buffer sizes (you will have to turn this back on in order to get a logcat for bug reports)

2. Use greenify to enable aggressive doze and doze on the go, and use it to limit background apps

3. Turn off all animations in developer options
4. Overclock the little cores to 2188mhz, and the big cores to 2342mhz
5. Disable fsync (risky, you could lose data if the system crashes)
6. Enable ksm, and use zram for more free ram, good for gaming
7. Set the CPU governor to wheatley
 
Last edited:

insomnixXx

Senior Member
Jan 10, 2017
176
109
Hi, i am using this rom and well its good, the ovreal performance of the rom will improve in the future but i have an issue and that is because the Magisk is preinstalled on rom i can not sign in Snapchat. Maybe a suggestion to make either a superSU preinstalled or no root and user will have to flash or install whatever he likes afterwords...
Thanks ?
 

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    logo_black.png


    AICP
    Android Ice Cold Project

    AICP is known by everyone as the "Ice Cold Project" that started on a Desire HD years ago and since then evolved into a mature ROM with the BEST community you can find!!!

    Until Lollipop, the Rom has always been based on AOKP. Unfortunately, since AOKP stopped development (but made a comeback later), we changed our base to CM when it comes to hardware, drivers and some features.
    With the rebrand of CM to LineageOS (LAOS) we are now actually LAOS based with some tweaks from AOSP.

    If there are any bugs, either we will sort them out or LAOS team, if it concerns their code base. This rom isn't LAOS supported, so no need to report errors or bugs to them!!


    Code:
    #include <std_disclaimer.h>
    
    /*
     * Your warranty is now void.
     *
     * We are 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 this ROM
     * 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. Hard & a lot.
     *
     */


    features.png


    Feature list (rough Overview)


    credits.png


    In the beginning we would like to thank:

    LineageOS & CM (R.I.P.) team
    maxwen
    DU team
    SlimRoms team
    Resurrection Remix team
    OmniRom team
    Community
    ...

    team.png


    @LorD ClockaN
    @zipsnet
    @eyosen
    @semdoc
    @Drgravy
    @Hashbang173
    @SpiritCroc
    @wartomato
    @eboye
    plus the rest of the crazy bunch that we call "team"
    ...


    donations.png


    We are paying for servers that build nightlies/weeklies and everything that comes with it, so EVERY DONATION will really be appreciated and be used to cover those expenses.
    Thank you!!



    downloads.png


    Latest Stable Release Version 12.1

    official releases: http://dwnld.aicp-rom.com/?device=zl1

    Official builds will be deleted from our servers every month due to maintenance services.
    We advise everyone to keep at least the latest or best working build on their device as a backup.
    Maybe copy it to a cloud service or USB too.



    Test builds:https://androidfilehost.com/?w=files&flid=163292

    TWRP-Recovery:
    https://twrp.me/leeco/leecolepro3.html

    BlackScreen kernel builds (more info in the fourth post)
    https://www.androidfilehost.com/?w=files&flid=166446

    Button Remap
    https://www.androidfilehost.com/?fid=817550096634760043

    SmartcardService
    https://www.androidfilehost.com/?fid=673368273298973070

    AKT Profiles:
    https://forum.xda-developers.com/oneplus-3/how-to/advanced-interactive-governor-tweaks-t3476589
    -Here you can check the most voted profiles and how it works

    changelog.png


    Full Changelog link: http://dwnld.aicp-rom.com/

    Google Apps:
    Beans gapps
    Or
    Open GApps (ARM64 7.1 pico or nano)

    issues.png


    You tell... :p

    Things that work
    rotation
    wifi
    setup wizard
    ril
    IR
    Nightlight
    Camera
    4k video recording
    Netflix
    Snapchat
    Volte
    GPS
    SmartcardService
    Android auto
    pretty much everything



    instructions.png


    The ROM should contain everything you need to enjoy Android Nougat. You don't need to install any Add-Ons, simply download the latest ROM, GApps, flash it and go!
    If you want the device to run the ROM "rooted", you can flash a root solution of your choice after the ROM Zipfile.

    It is STRONGLY recommended to fully wipe your device before flashing, and if possible avoid restoring system apps and system data with Titanium Backup as this can cause stability issues that are very hard to debug.
    If you believe you know what you're doing - then fine, go ahead, but please don't complain if you experience any strange behavior.


    How to flash:

    (Again: Don't do it if you don't know it!)

    Download the ROM and GApps and transfer them to your device
    Boot to recovery (TWRP recommended)
    Wipe system, Cache, data and ART/Dalvik cache
    Flash ROM Zipfile
    Flash/Install GApps (optional, needed for e.g. Google Playstore to work)
    Flash/Install the root solution of choice (optional), I personnaly recommend magisk
    Reboot to system

    The ROM has GApps persistance in between dirty flashes, so you only have to flash them once!
    The root solution should be flashed together with every OTA update (= ROM Update)!



    Supported root solutions:


    Magisk v13.x

    SuperSU - stable and beta available (Site by CCMT that took over the the marketing from chainfire)
    SuperSU - direct download link for the latest SuperSU directly from the dev (chainfire)

    Lineage SU-addon (check your needed version: 14.1 arm or arm64) -> the removal zip is available here too.


    KERNEL:
    The kernel in this ROM follows Omni source with many additions/changes

    PREREQUISITE FOR OTA:
    To be able to flash using the buildin OTA app that needs TWRP recovery installed to work.
    You can still use LAOS recovery and OTA app, but you will need to download the zip file and flash it manually from within your recovery. Zip gets saved in the "AICP_ota" folder on your internal storage.
    Please be sure that you are on the latest TWRP recovery.

    If you want to contribute to the AICP or wanna see what is being worked on/merged, feel free to visit our Gerrit review system. (Link is at the bottom!!!)


    sources.png


    Kernel source:
    https://github.com/AICP/kernel_leeco_msm8996

    Device trees:
    https://github.com/AICP/device_leeco_zl1
    https://github.com/AICP/device_leeco_msm8996-common

    Vendor:
    https://github.com/AICP/proprietary_vendor_leeco

    ROM & Additional links:
    Gerrit Code Review
    Github


    IceColdJelly AICP G+ community

    Contributors
    Special thanks to darkobas for helping me out with development, and for all his work on our device
    jrior001, codeworkx, villarleg, semdoc,
    mosimchah

    XDA:DevDB Information
    [ROM] [7.1.x] [Official] [weekly] AICP 12.1 (Pro3 aka zl1, X727,X720), ROM for the LeEco Le Pro3


    ROM OS Version: 7.1.2 Nougat
    ROM Kernel: Linux 3.18.31

    Version Information
    Status: Stable
    Stable Release Date: 3-26-2017

    Created 3-19-2017
    Last Updated 12-26-2017

    You want to see a normal night at the "DEV office", click here!!
    14
    And sO it begins, I will hopefully release an (super beta) build on Sunday https://github.com/AICP/platform_manifest/tree/o8.0 no guarantees though, it all depends on how busy I am on Sunday

    And yes, we'll still have official Nougat releases for awhile
    Sent from my LEX727 using XDA Labs
    12
    The new official build is up
    Changes,
    1. Everything from my last test build:
    Updated gps from Omni (gets a lock much much faster now)

    Added the mobile payments fix from Lineage

    Fixed an selinux denial (they just keep popping up...)

    All the features that were removed when we went rootless are back, and are in their own section in aicp extras

    This includes BlackScreen 2.4.5

    2. The root extras section of aicp extras was improved
    3. Switched to blu_active as the default cpu governor, this will make things much smoother

    Want to download it?
    http://dwnld.aicp-rom.com/device/zl1/NIGHTLY/aicp_zl1_n-12.1-NIGHTLY-20170627.zip

    Full changelog
    http://dwnld.aicp-rom.com/device/zl1/NIGHTLY/aicp_zl1_n-12.1-NIGHTLY-20170627.zip.html

    Sent from my LEX727 using XDA Labs
    11
    This is a work in progress guide to getting great battery life
    Note: This guide is meant to be used on my kernel, there's several optimizations that I've left out of this guide because I enabled them by default in my kernel

    1. Underclock the big cores to 1900mhz
    2. Set the GPU governor to simple_ondemand
    3. Set the vibration strength to zero (or close to zero) in the misc section
    4. Set the default I/O scheduler to noop
    5. Go to developer options and turn off the logger buffer sizes (you will have to turn this back on in order to get a logcat for bug reports, and to pass safety net)

    6. Use greenify to enable aggressive doze and doze on the go, and use it to limit background apps

    7. If you underclock the big cores even more in kernel adiutor you'll get much better battery life, you'll also get much better battery life if you underclock the little cores to 1440MHz

    8. Turn off all animations in developer options
    9. In kernel adiutor set the low memory killer values to the aggressive setting
    10. Disable fsync (risky, you could lose data if the system crashes)

    11. Use the suspend actions in aicp extras and turn off the ota checker
    12. Use privacy guard, and the wakelock blocker in aicp extras/system extensions to block wakelocks

    13. In aicp extras/ various ****, enable sensors block per package

    14. Turn off WiFi before turning off the device, otherwise it will have issues going into deep sleep

    ==================================================================================================================================================================================================================
    This is a work in progress guide to getting great Performance at the expense of battery life
    Note: This guide is meant to be used on my kernel, there's several optimizations that I've left out of this guide because I enabled them by default in my kernel

    1. Go to developer options and turn off the logger buffer sizes (you will have to turn this back on in order to get a logcat for bug reports)

    2. Use greenify to enable aggressive doze and doze on the go, and use it to limit background apps

    3. Turn off all animations in developer options
    4. Overclock the little cores to 2188mhz, and the big cores to 2342mhz
    5. Disable fsync (risky, you could lose data if the system crashes)
    6. Enable ksm, and use zram for more free ram, good for gaming
    7. Set the CPU governor to wheatley
    11
    Since we all love status updates: I have not forgotten Oreo, I'm currently trying to get the camera working, I know codeworkx and the x2 devs have it working but either they're leaving something out or their fix isn't working for me for some reason, so I'm trying to sort that out, I have many major improvements for the next Oreo build, just want to get the camera working first

    Sent from my LEX727 using XDA Labs