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[ROM][10.0][MONTHLY] Android Ice Cold Project 15.0 [HEROLTE][22.10.2020]

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Mint Julep

Senior Member
Aug 31, 2017
What bugs have his ROM?
Are speaker volume are good on connection?
Are stock camera good work?
Any problem with pair devices via Bluetooth?

Are ROM have all stock samsung apps or stock apps was delete?

When will be a next security patch on this rom?
There are issue with volume in many ways, as on all LOS based ROM. Stock camera works but footej works better. Bluetooth is fine.
...there is absolutly no Samsung app on this ROM, as it's not based on Samsung's ROM. there is some stock apps from the ROM : music player, internet browser, file manager, contact manager, phone, caméra, SMS, calculator, agenda.
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Senior Member
Oct 24, 2016
The ROM is greate but have some bugs what I dcided that is not for me now:
- phone can accidentally restart itself
- phone are frozen sometimes
- very low volume
- lighten button when charging
- stock camera is not good

Thanx for the notes - i am thinking about switching over from Lineage as it currently has very bad sound recording on camera and random restarts plus freezes and I see this ROM has same issues? Such a shame cause when I saw this I could not believe it! Android 10!?! wow......anyone else here coming from Lineage? Is it an improvement? Thanx again XDA! :laugh:


Nov 8, 2015
Hi, i come from a one UI (Pie Based) ROM, is it safe to me to flash this ROM since this ROM is based on Android 10 Q ? what about if i wanna get back to one UI ROM (Android Pie Based) ?


Sep 16, 2011
This rom is very well crafted, with attention to details like 'navigation/button backlight touch', which I had to tweak via script on my Ace1, & many more; e.g.: the integration to change boot animation is nice and thoughtful.

I have just one question, because I couldn't find it:
In 'system extension' you can block ads with hosts file. Does that mean that I don't have to copy my own? And where does it come from (provider)? Furthermore does it get updated with security updates or separately?
Ok, 3 questions on 1 topic ;)


Sep 16, 2011
Can someone tell me where else I should ask that question.

Ok, this issue is a bit dubious to me. Furthermore my sim is not working correctly (can get sms, but calls not working) and wlan is turning off by itself. I'm switching. It looks nice though
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Feb 2, 2012
rom download and files are unavailable to me, tried with 3 devices. Server's answers are sluggish like it's under a DDOS...

finally got the files from sourceforge.. install ended with error 7.
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Mint Julep

Senior Member
Aug 31, 2017
I just wanted to say that I've tried every non-Samsung based ROM for this phone.
This one is the best. It realy is. It's the most beautifull (transparent notifications !) and yet simple. It's very easy to use, no fancy tweaks with 150 options that you'll never use.
Moreover, it's as stable and fluid as lineageOS. I'm realy happy, I feel like I've found the holy grail of custom ROM.

The only missing fearure for me would be the direct unlock option : no need to validate your pin to unlock the phone.

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    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 then changed to be based on the "Ground Zero Open Source Project" (GZOSP) for Android Pie.
    We changed again for Android Q with a base of AOSP repositories and some additions from LineageOS for device specific repositories.

    If there are any bugs, either we will sort them out, if it concerns our code base. This ROM isn't LineageOS supported, so there is no need to report errors/bugs to them!!

    #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
    Resurrection Remix team
    AOSiP team


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


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


    ROM: http://bit.ly/unofficialaicp10herolte

    Google Apps: https://opengapps.org/


    Home button wake
    Button backlight

    Before using the ROM:
    Q. Can I have an ETA for the next build?
    A. Yes, just look here to see what day your device is built on.

    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. Information about Xposed, EdXposed or Riru Core can be obtained from the XPosed General forums .

    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, this is the usual behaviour on flashing a new official build by (or using) the build-in updater service.

    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 AND the model name. (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 Q. 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 (Official TWRP recommended).
    3. Wipe the System, Cache, and Data
    4. Flash the ROM zip.
    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 stable
    Magisk versions >= 20.3 don't usually need to be flashed on every dirty flash.
    Depending on the device, you may need to flash it every time, unless your maintainer says otherwise, you should be fine.


    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:
    Vendor 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

    @Ruturaj Kadam

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

    ROM OS Version: 10.0 Q
    ROM Kernel: Linux 3.18.x
    ROM Firmware Required: Official TWRP Recovery
    Based On: LineageOS

    Version Information
    Status: Monthly
    Stable Release Date: 14-05-2020

    Created 2020-05-14
    Last Updated 2020-10-22
    Update - 22/10/2020
    What's New -
    * October 2020 Security Patch
    * Rebased to new updated device trees
    * Add pulse navbar audio gfx visualizer
    * Add Inter font
    * Build Email and Exchange2
    * Add random bootanimation
    * Add automatic album art color mode
    * Add DND & Rate settings to flash on call
    * Add setting for clamp min auto screen brightness
    * Allow to flash on call only when entirely silent
    * Enable LatinIME gesture typing
    * Fix missing default alarm tone
    * Disable battery bar & custom clock format in demo mode
    * Fix notification light color preference
    * Fix icon size for ring volume
    * Fix crash when uninstalling apps with fragile data
    * Import translations
    * Kernel Upstreamed
    New build is out! June patch is merged. Changelog here.
    The ROM is greate but have some bugs what I dcided that is not for me now:
    - phone can accidentally restart itself
    - phone are frozen sometimes
    - very low volume
    - lighten button when charging
    - stock camera is not good
    Pretty good! Only reboot I've encountered (one time) was due to changing a setting (one of those UI tweaks) not sure which one as it was an accident. Love the added features actually (like editing themes etc) missed my immersive modes lol. Bug I found, not sure if it's like an option i touched or not. but i don't think the home button is working properly for waking the device up just stays locked (fingerprints sorts of wake it) lil bit slow tho, same with the double-tap to wake, sometimes doesn't register depending on the speed of the taps.. Battery life is not bad.