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[Official][ROM][7.1.2_r29] dotOS-v1.2 [rolex][19-12-2017][OMS]

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Announcement from Nik001: Dotos v1.2 Final build is 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:

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

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.

Thanks for all your support. If you like my work and continue to support, hit Thanks and donate.
Donation: PayPal or Paytm or PayTM

XDA:DevDB Information
dotOS, ROM for all devices (see above for details)

Nik001, muralivijay, ataberkozen
Source Code:

ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.x
ROM Firmware Required: must be on Nougat or higher
Based On: LineageOS

Version Information
Status: Stable
Current Stable Version: v1.2
Stable Release Date: 2017-12-09

Created 2017-12-09
Last Updated 2018-02-03
The Following 17 Users Say Thank You to Nik001 For This Useful Post: [ View ] Gift Nik001 Ad-Free
9th December 2017, 11:39 AM |#2  
OP Senior Member
Flag Bangalore West
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-First initial release for Rolex
dotOS v1.2 - 19/12/2017

-Bumped to version 1.2
-Fixed Radio
-Fixed Raoming issue
-Fixed dark video issue by 3rd party camera app
-Source sync on 19/12/2017

dotOS v1.2 - 18/02/2018

-fixed slow charging
-fixed dark video by third party camera
-added footej pro camera as default
-added lenovo camera (for external use )
-fixed speaker sound noise
-January security patch Merged
-Clean up ramdisk removed unwanted bg services
- Fixed mtp bug
- Fixed powercut off
- Fixed Volte video Camera
- Fixed alarm at boot not working
-Added Xiaomi Doze
- Included Firmware in ZIP no need flash firmware again
-Update Modem
-Source Sync on 18/02/2018

What does / doesn't work
  • VoLte
  • Camera
  • Video Recording
  • IR Blaster
  • Fingerprint
  • Recent app switcher key
  • Wifi
  • Hotspot
  • Ril-Data/calls
  • Bluetooth
  • GPS
  • Radio
  • All sensor working
  • Full OMS support
  • Google Assistant pre-installed
  • Sourced code synced on 09/12/2017
  • You tell me

If you are in Marshmallow Firmware then First you have update Firmware to Nougat-Firmware

Telegram Group:Redmi 4A
The Following 7 Users Say Thank You to Nik001 For This Useful Post: [ View ] Gift Nik001 Ad-Free
9th December 2017, 11:39 AM |#3  
OP Senior Member
Flag Bangalore West
Thanks Meter: 1,189
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New Dotos Nougat build with proper upload link is up !!
Direct link : Dot-N

Changelog is in 2nd post changelog are same as previous build, Just file is uploaded properly.
The Following 3 Users Say Thank You to Nik001 For This Useful Post: [ View ] Gift Nik001 Ad-Free
9th December 2017, 02:33 PM |#4  
Junior Member
Thanks Meter: 1
Best Another Android
Good battery backup, great performance ROM and finally found STABLE ROM for Rolex. Thanks
The Following User Says Thank You to candranugraha For This Useful Post: [ View ] Gift candranugraha Ad-Free
11th December 2017, 10:19 AM |#5  
Junior Member
Thanks Meter: 0
Nice Roms in Rolex
11th December 2017, 05:13 PM |#6  
xDoge's Avatar
Senior Member
Thanks Meter: 451
Wow, another official ROM for Redmi 4A. Thank you very much.
13th December 2017, 04:37 AM |#7  
VickySullivan's Avatar
Flag DKI Jakarta
Thanks Meter: 6
Did the hotspot working while data is on ?
13th December 2017, 12:23 PM |#8  
Junior Member
Thanks Meter: 0
Problems In Nougat Frimware=( i have jio sim but after installing nougat frimware volte does not work and the baseband version is unknown).

Problems In Marshmallow Frimware=(after lockscreen screen does not get black , a dim light continuously glowing)
13th December 2017, 03:09 PM |#9  
Junior Member
Flag Penang
Thanks Meter: 0
rom running fc etc.hotspot ok.volte donno bcoz i never use it.but i curious for baseband show my baseband version is it ok?.
18th December 2017, 02:51 PM |#10  
Junior Member
Thanks Meter: 12
I'm getting this weird bug where you won't be able to boot into recovery/fastboot/bootloader at all. Overall the rom is great. I was unable to flash anything at all not even flashing recovery. It will always end up getting rebooted. When the phone was put to sleep I noticed that the screen still lit like it was still wake up instead of sleeping it
19th December 2017, 05:58 PM |#11  
OP Senior Member
Flag Bangalore West
Thanks Meter: 1,189
Donate to Me
Dotos v1.2 new build is up
The Following 3 Users Say Thank You to Nik001 For This Useful Post: [ View ] Gift Nik001 Ad-Free
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