[ROM][OFFICIAL][BACON]ColtOS v6.5[10.0][19 OcT 2020]


Senior Member
Apr 28, 2014

[B]Standard Disclaimer [/B]

* I am 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 blame me in any way for what happens to your device, I will laugh at you.
* BOOM! And Turn to Ashes...!!!

What's ColtOS

ColtOS Project is presented by a team of learners and it is crafted from AOSP Source with all the necessary customizations, without compromising the stability and security of the device.
We have cherry-picked the features from many other roms/projects and we are very thankful to all of them!! We just crossed the Beta Phase for Oreo and are happy to announce the release of Colt-OS Andy10 based on Android 10.0
Although there's no bugs experienced by us or testers, if you find any, please let us know with a logcat.

We Got Some Cool Features Like:
Customizable VoLTE Icons
Selectable Screen Lock Grid Size
QS Footer
Advance Power Menu
And lots of other features. You can check them out here: https://github.com/Colt-Enigma/Colt-Enigma_Features

All Downloads Can Be Found Here: Colt OS Downloads

We, The ColtTeam, are a small group of working professionals from entirely different industry and have no relation to Android, Programming or Codes. As mentioned earlier, we are a young and growing team of learners. We are still learning and helping each other learn as well. Thanks to entire ColtOS team for giving their precious time to this Project.
@Rakesh.Batra : Lead Developer and Founder of ColtOS
@nitin.chobhe : Project Contibutor/Device Maintainer)
@SuperDroidBond : Project Contributor
@dragono : Project Contibutor/Device Maintainer)
@Roger.T : Graphics Designer
@SiddharthBharadwaj : All Rounder

ROM Source: ColtOS Source Codes

Kernel Source: Kernel

We would like to give thanks to everyone that contributes to the Android community, big or small because every bit counts. Although we can't list each and every contributor within the Android community, we would like to highlight some of the teams and individuals that have made it possible NOT only with just this version of COLT but throughout the years because we don't ever want to forget where we came from nor those that have helped us!

That said, ColtOS team would like to THANK to....

* LineageOS/Cyanogenmodhttps://github.com/LineageOS
* OmniROM]
* Nitrogen OShttps://github.com/nitrogen-project/Nitrogen OS
* AICP[/SIZE]https://github.com/aicp
* crDroidhttps://github.com/crdroidandroid
* DirtyUnicornshttps://github.com/DirtyUnicorns
* CypherOShttps://github.com/CypherOS
* Liquid Remixhttps://github.com/LiquidRemix/
* Benzo ROMhttps://github.com/BenzoROM/
* BootLeggers ROMhttps://github.com/bootleggersrom/
* AOSP Extended ROMhttps://github.com/AospExtended/
* Extended-UI[/SIZE]https://github.com/Extended-UI/

@Muthu_IN For Beautiful Banners.

**If we have left someone or some team, we apologize and please PM us. We would be very happy to include your name as well.**

XDA: DevDB Information
ColtOS, ROM for the Oneplus One

Special Thanks to @Rakesh.Batra, @beingmishra, @awlw and all other devs who i missed, who helped me in bringing this rom to y'all

Version Information
Status: Stable
Current Stable Version: 6.5

Last Updated 2020-10-19



Last edited:


Senior Member
Apr 28, 2014
:::::::::::.Update Time.::::::::::::::

¶ Version Bumped to 6.0
¶ Welcome OTA
¶ Merge tag 'android-10.0.0_r35
¶ New Default Wallpaper
¶ Added More Header Images
¶ Made Header Image Height Customisable
¶ Battery Light Customisation
¶ Redesign Volume Panel
¶ Redesign BatteryMeterView
¶ Add Sync QS Tile
¶ Wire Up Default Fonts With Font Engine
¶ Update Lawnchair
¶ Theme Fingerprint Animations With The Right Colours
¶ Fix Crash On Devices Without FP

¶ Find All Changes Here: https://github.com/Colt-Enigma/

Stay Home & Enjoy Flashing !!!

Thanks For Loving & Supporting Colt OS

If you liked our work and wanna donate then here is the link:

You can Join our telegram group: https://t.me/ColtEnigma
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Senior Member
Apr 28, 2014
Cool beans! This is the second (?) Q project for Bacon and it's amazing to see these new teams suddenly supporting one of the most legendary devices in the past decade. Way to go, guys! [emoji41]

Wrapped with delicious Fajita [emoji896]
Thanks, this device just refuses to die. Still kicking


Senior Member
Dec 29, 2009
Really nice and smooth ROM. everything working well for me, only little problems with the strength of WIFI and Mobile network. The signal is really weak. Sometimes my SIM card is also gone and I have to restart the phone.
I found this problem also happening with other Android 10 ROMs.
  • Like
Reactions: IamsKs


Senior Member
Dec 29, 2009
Hello again,

Any plans for updates here?
Sorry my question but disappearing SIM card is really disturbing and I'm not able to find the problem here.

Wi-Fi strength I could improve with a mask module, that helped a lot after installation.

Loss of SIM card is really random. Some days are ok and suddenly or overnight it's gone again.
Restarting phone sometimes helps, sometimes not.

I already tried to reflash ROM clean and dirty to see if it's problem with my data or apps but nothing changed.

Any help appreciated in this...


Sent from my OnePlus One using XDA Labs


Jan 3, 2017
Nice and Smooth ROM.. Congrats and thank you for the hard work. :)

There are a few things...
1. Notification LED not working (except while charging)..also the setting related to changing notification colours is missing.
it's very important.

2. Crashes and screen get locked on its own when i use the seek bar of music player (or YouTube Vanced) in notification Panel.

3. it takes time to unlock the screen sometimes after restarting system UI or Phone, i have to apply the pattern 5, 6 times to do so.

4. Some apps like Zomato, crash every time. I don't think its an app or compatibility issue.


Senior Member
May 12, 2012
To all users of this wonderful rom

I've tried to install v5.7 (like an OTA) using this method:

1 - Make a full backup with Twrp (latest)

2 - On Twrp tap on Wipe -> Advanced Wipe and select Dalvik, System, Data, Cache and then Swipe to Wipe

3 - Come back to Twrp Home tap on Install and install latest version of rom
the gapps (the same of previous installation)
Magisk (if you want root)

4 - Come back to Twrp Home again and tap on Restore, select your backup and unselect System and Boot
(only Data must be selected) and then Swipe to restore

5 - Reboot and enjoy the newer version :victory:

You don't need to reinstall and configure the apps again :D
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