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[ROM][11.0.0][Hima] Android Ice Cold Project 16.1 [Official]

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Mar 15, 2016
Hello developers
Thanks to build this rom for user
I am install aicp_hima_r-16.1-WEEKLY-20210808 this rom
so i am used this rom in several days
The rom 90% is well-done but still have some bugs
The screen light degree sometimes be fail and when screen auto turn off , It will be turn on screen in a second.
cpu kernal can`t control
This rom can magisk but safety net can`t pass.

can not to use in daily so i am out of this rom
but it still a nice rom,thanks a lot for developers!
Last edited:


Senior Member
May 14, 2017
Hello developers
Thanks to build this rom for user
I am install aicp_hima_r-16.1-WEEKLY-20210808 this rom
so i am used this rom in several days
The rom 90% is well-done but still have some bugs
The screen light degree sometimes be fail and when screen auto to off , It will be turn on screen in a second.
cpu kernal can`t control
This rom can magisk but safety net can`t pass.

can not to use in daily so i am out of this rom
but it still a nice rom,thanks a lot for developers!
next WEEKLY will pass safetynet without magisk.
For those, who are interested in those things - this did the trick:


Senior Member
Jul 7, 2015
In some updates the installation reserves Magisk and does not need to reinstall it. In others you will need to reinstall Magisk seperately. I noticed that the ones that do need reinstallation is associated with the blue aicp initial logo.


I can't encrypt my phone!
Every time I try it, boot loops on the ¨HTC¨ logo.
In my M8 it worked (both are AICP 16.1)
I've tried AICP 15.1 and happens the same thing.
Need to enter TWRP, format /data to turn on the phone, even format it stay in loop.


Oct 24, 2015


Android Ice Cold Project

AICP is known by everyone as the "Ice Cold Project" that started on a Desire HD years ago (2012) and since then has evolved into a mature ROM with the BEST community that you can find!!!

Until Android 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.
With the re-brand of CM to LineageOS (LOS) we became LineageOS based with some tweaks from AOSP and we was based on the "Ground Zero Open Source Project" (GZOSP) for Android Pie.
For Android 11 we are now full AOSP-based.

#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.


Feature list (rough overview)


In the beginning we would like to thank:

GZOSP team
LineageOS & CM (R.I.P.) team
@maxwen and the rest of the OmniRom team
DU team
SlimRoms team
Resurrection Remix team


@LorD ClockaN
plus the rest of the crazy bunch that we call "team"



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!!


ROM: https://dwnld.aicp-rom.com/
TWRP: https://dl.twrp.me/hima/

Please note that 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.



What's working
-mobile data
-mobile data signal strength

What's not working
You tell us!

Before using the ROM:

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

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

Q. Alright, but I still want to flash Xposed, so which version do I need to install?
A. Xposed is not yet released for Pie, however you can try to use edxposed .

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

Q. Can the builds be dirty flashed over each other?
A. Yes, however make a nandroid backup 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 ART/Dalvik cache. Flash the ROM, GApps (only needed if you wipe the system), your preferred root solution and reboot. Or just use the OTA app to preform that task for you.

Q. How do I flash kernel builds?
A1. If it's a .img file, boot into TWRP and go to the install page in TWRP, in the bottom right corner select "install image", select the desired kernel, then select "boot" as the destination, then swipe to flash, then go back to the install screen and install your root method again, if you don't want to loose root and reboot.
A2. If it's a flashable ZIP, you can flash it together with a ROM update or separately. Go to the install page in TWRP, choose the kernel zip (or add it to the flash queue right after the ROM zip). Then add your root method to the queue if you don't want to loose root. Now swipe to flash and reboot afterwards.

Using the ROM:

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 that's in the substratum folder on the internal storage.

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

Q. Do I need to provide a logcat 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 logcat. (Note: Please just link the logcat from your GDrive, Dropbox, etc. and do not post the content here. Thanks.)

Q. How do I get a logcat, what type should I get and more questions that can conveniently be answered by my pre-determined answer?
A1. Read this thoroughly. Also, here's a good app for getting logs: https://play.google.com/store/apps/details?id=com.tortel.syslog (Root needed).
A2. If you are already rooted, you can use the built-in feature to make a logcat and provide that. Just look into the others section in the AICP Extras main page.


The ROM should contain everything you need to enjoy Android 11. You don't need to install any Add-ons, simply download the latest ROM and GApps, then follow the flashing instructions 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 please avoid restoring system apps and system data with Titanium Backup (or with any backup/restore app) as this can cause stability issues that are very hard to debug, restoring regular apps is fine though.
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 for the first time:
(Again: Don't do it if you don't know!)

1. Download the ROM and GApps and transfer them to your device.
2. Boot to recovery (TWRP recommended).
3. Wipe the System, Cache, and Data (you might need to format the data partition!).
4. Flash the ROM Zipfile.
5. Flash the GApps (optional, needed for e.g. Google Playstore to work).
6. Reboot and set up your device, enable developer settings and in them OEM unlock/Advanced reboot/USB tethering.
7. Reboot back into TWRP recovery.
8. Flash the root solution of your choice (optional).
9. Reboot your device.
The procedure may vary from device to device and is a bit different on system updates!

The ROM has GApps persistence in between dirty flashes, so you only have to flash them once! This might differ on AvB Devices.

Currently supported Root Solution:

Magisk canary

PREREQUISITE FOR OTA ("Over-The-Air" Updates):
TWRP recovery is needed to be able to flash using the built-in OTA app.
Please make sure that you are on the latest TWRP recovery, keep in mind that this could also be an unofficial version!
On encrypted devices you will have to enter your PIN/password in TWRP before the process starts.

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


Kernel source:
Device tree source:

ROM & Additional links:
AICP's Homepage
AICP Gerrit Code Review
AICP sources on Github
AICP Download page for official builds and media content
AICP Discord Community

AICP Telegram channel for server notifications on official builds


The following information is ONLY needed if you are not opening up a devdb thread on XDA!
ROM OS Version: 11.0 Android 11
Kernel: Linux 3.10.108

HTC Firmware: 4.x
TWRP: 3.4.0

Version Information:
Release Date: 11-11-2020

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

XDA:DevDB Information
AICP 16.1, ROM for the HTC One (M9)

Claymore1297, eyosen, k4y0z
ROM OS Version: Android 11
ROM Kernel: Linux 3.x
ROM Firmware Required: 4.x
Based On: AOSP

Version Information

Created 2020-10-11
Last Updated 2020-11-01
Hello, i tried with clean install latest update 9-19 r16.1 only magisk and after first startup, navigation gesture (pill) is not working. Back gesture works. After restart its working again.
Some lockscreen clock modifications like Oneplus clock doesnt show.
Also i noticed little bit more battery drain.
Last edited:


Senior Member
Mar 12, 2016
Buenos Aires
Hi, did you ever think about porting Sailfish OS over to the m9? It would be funny and nice to use it although I don't own one, was thinking about getting it but nowadays is quite hard (and expensive, I'm on Latin America)

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  • 5
    Official builds wiill be available soon!

    #### New build is up!! ####

    the build is containing mainly the following:
    -upgrade to AICP 16.1 -> downloadlink has changed now!!

    -minor fixes
    -december ASB

    AICP features:
    -snap cam-app
    -new gallery-app

    How dare you, judging other people! I wasn't disrespectful in any case to anybody here - I never was here on XDA!! - in opposite of some of you guys here!
    As I already said - I have absolute no time currently - even can't follow the thread.
    As a result of this ****, I will close this thread - now!

    I am sorry that the discussion has reached that level.
    Claymore 1297: on behalf of this thread, I would like to express my sincere apology to you, I believe you were most polite and sincere to this work that you do absolutely voluntarily and you do not for sure deserve this in return.
    However we all thank you for your work and your committment to it.
    Last weekly failed, hopefully this week it will build. I will give you here a hint.
    Moderator Announcement

    Thread re-opened on request of OP but I've cleaned it first!

    Please keep in mind to discuss on topic and without offending anybody. On topic is defined by the XDA Forum Rules in rule no. 15: "For Developers to post release threads e.g. ROMs and Kernels including modifications to kernels, bootloaders, ROMs, etc., as well as R&D development discussion threads designed with an end goal", which implies that if you have issues or discovered bugs, report them to the dev with logs etc. and contribute to make the rom bug-free. It's only on the thread owner to decide how much off topic is accepted.

    If you don't want to contribute, use it as it is and say at least thanks to the dev who provided his work for free here on XDA, and if he decides to take a break, just accept it. Please do not ask for ETA's from people doing this as a hobby. Updates come when updates are ready, and @Claymore1297 has free time from work, family, friends....REAL life.

    Last but not least: Please report trolls and do not respond to them.
    Thank you all for your cooperation - stay safe and stay healthy!

    Oswald Boelcke
    Friendly Neighborhood Moderator