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[Official][ROM][7.1.2_r36] dotOS-v1.2[k5fpr] [01-01-2018][OMS]

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Announcement from mohancm: dotOS v1.2 released

" #DroidOnTime "

 * Your warranty is now void.
 * We are not responsible for anything that may happen to your phone by installing any custom ROMs and/or kernels. 
 * You do it at your own risk and take the responsibility upon yourself and you are not to blame us or XDA and its respected developers.
"This is a user friendly thread, all your suggestions are important to us and will be taken into consideration.."

dotOS is an Android Rom which focuses on performance and stability. Our aim is to enable a user to extract as much juice as possible and get most out of his/her device.
Initially started by Mohan CM and later joined by Ganesh, Sam, Kuber, Iacob and Hari. Together we stand strong.

Stability and Performance
Lagfree with High Performance Results
Clutterless UI
Perfect Interface for every User
Enhanced default apps
Redesigned settings and QS panel
Full OMS support
Colour Engine Support

DotExtras !!


* Clock Customisation
* Battery Customisation

Quick Settings

* Quick Pulldown
* QS Tiles Customisation
* Advanced Quick Setting Easy Toggles


* Volume Key Cursor Control


* Wake on Plug
* Pocket Detection
* Accidental Touch


* Fingerprint Tweaks
* Powermenu Tweaks
* Double tap 2 sleep anywhere
* Lockscreen Media Customisation
* Blur Screen Lockscreen


* Clear all Button
* Immersive Recents
* Show Memory Bar

Navigation Bar

* On screen navigation Bar tweaks
* Home Button tweaks
* Menu Button tweaks
* Back Button tweaks
* Power Button tweaks
* Volume Buttons tweaks


* Advanced Reboot
* Disable Force Close
* ScreenShot Tweaks
* Camera Shutter Sound

Download the latest build and GApps
Reboot to recovery
Make NAndroid backup (Not Necessary)
Wipe System, Data, Cache , Dalvik
Flash the latest build and GApps

Download the latest build
Reboot to recovery
Flash the latest build
Wipe Cache

Download ROM:
Dot-N v1.2

Download Gapps:
Note : Pico or Nano Gapps are recommended. We Don't prefer STOCK/HEAVY Gapps

dotOS team
LineageOS team
ResurrectionRemix team
crDroid team
AICP team

And all other open source Devs/Teams.

Mohan CM - dotOS Founder/Lead Dev./Contributor
Ganesh Varma - Lead Dev./Contributor/Maintainer
Kuber Sharma - Contributor/Designer/Analyst
Sam Grande - Contributor/Designer/Maintainer
Iacob Ionut - Contributor/Designer/Maintainer
Hari Ambadi - Contributor/Core GFX/ Lead Designer

Also Special thanks to :

dotOS source

Device Specific Sources
Official Device specific sources:

Unofficial Device specific sources:

Reference Links

Google Plus Community


Liked The ROm? Want to Help Us? Then gift us some credits

As soon as the problem occurs, take a logcat!
What is a LogCat?
A "LogCat" is for debugging applications / Android system. When applications / Android crash the output the "explanation" for the crash, the Exception Stacktrace, to a Log. This log can be saved and help developers to fix the crash.
What is it supposed to do?
It will help to solve your questions, if your asked for a LogCat it is always useful.
How can I get a LogCat?
Linux, Windows or Mac 
USB cable for your device 
Android Device
Install your device driver for using adb. Everything you need will you find here
Download adb executable for your OS (Download: Windows | Linux | Mac). Paste it somewhere.
Connect your android device.
Verify if "Settings > Developer options > USB debugging" is checked, if not, simply check it.
Open a command prompt (windows) or terminal (linux / mac). How to do it: On Windows: windows + r > enter "cmd" (without quotes) > click enter | On Linux: You don't know how to open a terminal? LOL | On Mac: Type Terminal into Spotlight and open it
CD to the directory where the adb executable is located. On Windows: Go to the directory where you downloaded the adb executable, Shift+Right Click and select "Open Console" (or similar) | On Linux / Mac: Rightclick in the directory and select "Open Terminal here" (or simply CD into the directory)
Type in your cmd/terminal: adb devices to verify your device is properly connected.
If your device is properly selected, type in adb logcat to show the mighty and magic logcat aka stacktrace.
Reproduce your error (or whatever) on your device.
Right after, paste the whole cmd / terminal window into a paste-service like and send it to us.

XDA:DevDB Information
dotOS, ROM for the Lenovo Vibe K4 Note

Source Code:

ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.x
ROM Firmware Required: Must be on Marshmallow
Based On: LineageOS

Version Information
Status: Stable
Current Stable Version: V1.2
Stable Release Date: 2018-01-01

Created 2017-11-05
Last Updated 2018-01-04
The Following 20 Users Say Thank You to mohancm For This Useful Post: [ View ] Gift mohancm Ad-Free
5th November 2017, 07:51 AM |#2  
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  • First Official Release
  • device codename changed to k5fpr
dotOS v1.1 - 22/11/2017
  • Kernel upstream to 3.18.83
  • New icon for Engineering Mode
  • Added Magisk as Inbuilt root
  • Performance Optimisation!
  • Stable for Daily driver

Device Specific Changes:

Whats working:
  • Camera.
  • video recorder
  • Wifi
  • Hotspot
  • Ril-Data/calls
  • Bluetooth
  • NFC
  • Fingerprint
  • GPS
  • Radio
  • Screen mirroring
  • All sensor working
  • Full OMS support
  • Google Assistant enabled
  • Sourced code synced on 22/11/2017
  • You tell me

Please check the Flashing instructions properly(Recovery1 and recovery2 if youre on marshmallow)
this rom is based on Nougat kernel

Recovery Links:
Recovery1 use if youre on stock marshamallow
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The Following 18 Users Say Thank You to mohancm For This Useful Post: [ View ] Gift mohancm Ad-Free
5th November 2017, 07:51 AM |#3  
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dotOS v1.2 - 01/01/2018 -final


**ROM Changes**
  • Bump Dot version to v1.2
  • Merged December Security patch
  • More visual bug fixes
  • QS tiles track color accent.
  • Added Network Indicator (Settings->Data Usage).
  • Added Changelog section inside About.
  • New settings icons.
  • Re-work on overall app icons.
  • Some new dope walls.
  • And many more bug fixes and performace enhancements.
  • and few more bug fixes
  • Added framework boost.
  • minor glitch fixes with qs panel. (systemui FC on qs panel is still WIP)
  • fixed invisible gear icon in settings top bar.
  • Fix OTA App force close.
  • Replace CarrierText from Keyguard.
  • Add missing tiles icon
  • Track Navbar accent in white theme
  • Changes in Dailer theme overlay

**Device Specific Changes**
  • Kernel upstream to 3.18.90
  • Re-work on kernel for battery Optimisation
  • Permformance Optimisation!
The Following 7 Users Say Thank You to mohancm For This Useful Post: [ View ] Gift mohancm Ad-Free
5th November 2017, 08:49 AM |#4  
Thanks Meter: 8
Good job bro. I try it
5th November 2017, 08:50 AM |#5  
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Reserved 2

Fun fact to notice, real codename of K4 Note is k5fpr xD and now it is been used. 😆
5th November 2017, 10:55 AM |#6  
Junior Member
Thanks Meter: 1
Tried the ROM, works butter smooth and liked the UI, must say a great work. There are some settings still yet to come? like modifying the notification drawer icons or changing the status bar actions, will you be providing OTA updates for this or need to re-flash every time for the updates?
Thanks for this ROM.
5th November 2017, 11:02 AM |#7  
Junior Member
Thanks Meter: 3
Wow very good hard work bro plz add volte support
5th November 2017, 11:05 AM |#8  
Thanks Meter: 11
Fastest Nougat Rom ever... Good job dotOS team... But still some features are missing... Please add those on coming builds... Nice operation system... Please add Volte if it's possible... Best Nougat Rom... I loved this Rom than RROS...
5th November 2017, 11:07 AM |#9  
ramesh1686's Avatar
Senior Member
Flag chennai
Thanks Meter: 490
Good works bro congrats team
5th November 2017, 11:58 AM |#10  
Senior Member
Thanks Meter: 59
Well done bro. Congrats. Great work. Thanks. Keep it up
5th November 2017, 11:59 AM |#11  
Junior Member
Thanks Meter: 4
I am new to this custom ROM thing so can you please tell me the flashing process step by step? It would be greatly appreciated. I know how to use SP flash tool and stuff. Just need the steps to follow needed for installation. Thank you!
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