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  • Title: ViperOS v3.1.1 UNOFFICIAL
  • Listed: 12/15/2017 2:25 pm
  • ROM Version: 7.1.2
  • You must be logged for ROM download.

Overall Rating : 9

2181 total views, 3 today

3 Total favorites



Author adMember Info


We are not responsible for anything that may happen to your phone as a result of installing custom roms and/or kernels. you do so at your own risk and take the responsibility upon yourself.


"This is a user friendly thread. All feature requests will be heard and considered. I am not against anything that doesn't stray too far away from the original idea of the ROM! Helping one another is also encouraged! Please be respectful and you will always be treated the same way, we are all here for a good experience."

We are a Brazilian team, ViperOS aims to bring stability and useful features. If you are looking for a stable ROM with true tested features, minimal bugs and no Lineage bloatwares, then this is the place to be.






* Traffic indicators
* Statusbar items
* Clock & date
* Battery icon settings
* Carrier label
* Quick settings personalization
* Other statusbar settings
* VPN icon toggle
* Data saver icon toggle
* VoLTE icon
* Viper statusbar logo
* Option to Display Data Disabled indicator Icons
* Ticker
* Heads up toogle, timeout and snooze function

* Custom lockscreen settings
* Lockscreen weather
* Option to hide lockscreen clock, date & alarm text 
* Hide status bar on lockscreen
* Hide power menu on secure lockscreen
* Hide quick settings on secure lockscreen
* Lockscreen flashlight, double tap anywhere to sleep and disable media image

Multi tasking
* Round button on recents
* Recents style toggle: cards and grid
* Recents membar

* Beautiful black theme
* Navbar enable/disable
* Pixel navbar (with animation) toggle
* Dynamic navbar
* Navbar dimensions
* Navbar button layout
* Hardware keys binding
* Hardware keys enable/disable
* Kill app with back button
* Power menu customization
* Heads up toogle, timeout and snooze function
* Reset battery stats
* Wired headset: make ringtone audio focus customizable
* Live volume steps
* Hide arrows in network traffic indicators
* Fingerprint authentication vibration
* Toast icon switch
* Advanced Bluetooth, Data, Wifi Toggles
* Disable/enable screenshot sound
* QS header icon settings
* Header date and time positions
* Unlock keystore with fingerprint
* Ability to toggle vibration when double tapping power button for camera
* Double tap to sleep on navigation bar
* Drop Lineage LockClock, use OmniJaws
* Drop AOSP Clock app, use from Google
* Custom ambient display settings

Many other customizations, install and take a look


Credits & Thanks:


Other links

Telegram channel
Google+ community
Tree of all official devices
Crowdin: Help translate ViperOS into your language

XDA:DevDB Information

DevilProject:- Kernels, Roms, And Lot More, ROM for the Lenovo A7000


Aryan KedareRohan TanejaAKS12, sandeep.sethi,HDHR 

Source Code: http://github.com/aryankedare

ROM OS Version: 7.x Nougat

ROM Kernel: Linux 3.10.x

ROM Firmware Required: TWRP Lenovo A7000-a And A Working Brain

Based On: Lineage

Version Information

Status: Stable

Current Stable Version: 3.1.1

Stable Release Date: 2017-10-26

Created 2017-06-25

Last Updated 2017-10-26

※Please make a backup of your device before installing or updating ROM

Donate with PayPal to jilu8tgty

Donate with YANDEX to jilu8tgty

4 Responses to“ViperOS v3.1.1 UNOFFICIAL”

  1. 12/11/2016

    Russian Federation

    working without problem .thanks

  2. 02/24/2018


    Hi I'm not able to use the HotSpot (not able to share my phone's internet connection with another phone user) and Bluetooth, Hot spot says connecting then saved, but not connect after many attempts and Bluetooth says could not pair due to invalid pass key entered. Please fix….Thanks

  3. 06/02/2018

    United States

    Same issue on nougat roms…

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