[Nougat][Latest] Viper OS V3.1.1 - Final For LAVA IRISX8 AND ANY MT6592
CREDITS:- ATTACHED2ANDROID

About:

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

Features:

Statusbar

* 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
* Add/Remove QS shortcuts with one click

Lockscreen
* 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

System
* Viper Color Engine built from scratch
* Lawnchair as default launcher (+DT2S)
* 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
* Three Fingers Swipe for Screenshot
* PA Accidental Touch

Many other customizations, install and take a look

Main Highlight :

• Latest Build
• GPS Fixed
• Camera Fixed
• Substratum Working
• SDCard R/W Permission Fixed
• Default Storage - SDCard
• Both Storage Mounting In PC And Phone
• Loud Sound
• Both SIM Working
• Magisk Root

Bugs :

• FM Radio
• Video Recording In Stock Camera [ Use Cameringo Or Footej]
• VPN [ Use Shadowsocks - NAT Mode ]

Download Links :

• Support US
• Viper - N - Latest : Click Here
• Default Storage SDCard : Click Here
• Default Storage Internal : Click Here
• Magisk Root : Click Here
• Gapps : Click Here
• Support US

Flashing Instruction :
• Download All Files From Above
• Boot Into TWRP Recovery Only
• Backup If Anything Important In Your Device [Except Storage]
• Wipe Cache, Dalvik Cache/ART, System, Data
• Flash Rom
• Flash Default Storage SDCard Or Default Storage Internal
• Flash Magisk Root
• Reboot
• Enjoy


Credit :
• Attached2Android
• Aditya Kumar
• Anand Umap
• Tribetman
• Teja K
• Raj Kumar [Compiling Rom From Source + Fixing Bugs]
• If I Forgot To Mention Some Plz, Comment