[ROM][OFFICIAL][PIE 9.0][TREBLE] ViperOS [Z2_PLUS][4.4.x KERNEL]

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vinay069

Senior Member
Feb 8, 2015
1,036
333
I don't know how but I've to say that the battery backup is really amazing and totally different from other pie ROMs in the competition..... It feel's like I'm using an Oreo ROM from the past ... Battery management is really great
 

venom0207

Senior Member
Feb 15, 2019
87
27
I don't know how but I've to say that the battery backup is really amazing and totally different from other pie ROMs in the competition..... It feel's like I'm using an Oreo ROM from the past ... Battery management is really great
Post ss with usage and sot so everyone can see
 

satyen_

Senior Member
Oct 30, 2016
395
77
Mumbai
This was the best pie rom on terms of performance, battery and customisations but only one con call quality is bad noise reduction dosent work, that is deal breaker for me,

@yash_karande in next build please try to fix it
 

yash_karande

Senior Member
Nov 10, 2015
237
961
Nashik
Update.

ViperOS v6.3
Build Date: 16 April 2019

Download

Changelogs:
Rom:

- Update base from LineageOS
- Security patch April
- Toggle to VPN in SystemUI Tuner
- New style ambient music
- VPapers: Add more walls.
Device:
- Update graphics stack from LA.UM.7.5.r1-03700-8x96.0
- Fix Wifi display
- Update blobs from daisy
- Switch back to zuk perf stack
- Sepolicy: Fix some denials.
- Kernel: latest caf tags merged.

Use OTA if you're on previous build.
 
Last edited:

GaZillionAire

Senior Member
Apr 28, 2017
363
98
ViperOS v6.3
Build Date: 16 April 2019

Download

Changelogs:
Rom:
- Update base from LineageOS
- Security patch April
- Toggle to VPN in SystemUI Tuner
- New style ambient music
- VPapers: Add more walls.
Device:
- Update graphics stack from LA.UM.7.5.r1-03700-8x96.0
- Fix Wifi display
- Update blobs from daisy
- Switch back to zuk perf stack
- Sepolicy: Fix some denials.
- Kernel: latest caf tags merged.

Use OTA if you're on previous build.
bro in which folder zips of ota files gets saved??
 

apollo3x

Senior Member
Dec 6, 2014
861
224
New Delhi
Latest build is mostly smooth. But ui lags when lot of apps are open. Battery life is okaish!
I see potential to improve performance as well as battery life!
Thanks for your work Dev! :)
 

iztnie

Senior Member
Jul 10, 2012
75
11
indonesia
ViperOS v6.3
Build Date: 16 April 2019

Download

Changelogs:
Rom:

- Update base from LineageOS
- Security patch April
- Toggle to VPN in SystemUI Tuner
- New style ambient music
- VPapers: Add more walls.
Device:
- Update graphics stack from LA.UM.7.5.r1-03700-8x96.0
- Fix Wifi display
- Update blobs from daisy
- Switch back to zuk perf stack
- Sepolicy: Fix some denials.
- Kernel: latest caf tags merged.

Use OTA if you're on previous build.


Wow thanks, will upgrade.. :cool:
and hope framedrop while playing game will fix to hehe, :D
 

apollo3x

Senior Member
Dec 6, 2014
861
224
New Delhi
Dev, native video calling is working?
When I connect to video call, it does ring and I'm able to see other person and hear them too. Orientation of camera is also fine. Just that they are not able to see me! Please look and try to fix his!
 

tURkOsANsE

Senior Member
Jun 16, 2016
202
22
España
ViperOS v6.3
Build Date: 16 April 2019

Download

Changelogs:
Rom:

- Update base from LineageOS
- Security patch April
- Toggle to VPN in SystemUI Tuner
- New style ambient music
- VPapers: Add more walls.
Device:
- Update graphics stack from LA.UM.7.5.r1-03700-8x96.0
- Fix Wifi display
- Update blobs from daisy
- Switch back to zuk perf stack
- Sepolicy: Fix some denials.
- Kernel: latest caf tags merged.

Use OTA if you're on previous build.

Hello friends, I'm in ViperOS Viper-z2_plus-20181118-v5.0-OFFICIAL which is No Treble. I want to update to Android 9, flashing ViperOS v6.3, someone can tell me a brief tutorial to do it, since I did the following thing:
1. Wipe data, system, dalvik and cache
2. flash factory to vendor of this thread: https://forum.xda-developers.com/lenovo-zuk-z2/how-to/z2plus-treble-roms-flashing-reverting-t3778287
3. With the official twrp flash image (selecting recovery) recovery treble of this thread: https://forum.xda-developers.com/lenovo-zuk-z2/how-to/z2plus-treble-roms-flashing-reverting- t3778287
(z2_plus_treble-TWRP-3.2.2_kubersharma_v2.img)
3. Flash rom and at the end I get this error: updater process ended with error 7. and above this puts E2001: failed to update vendor image
 

yash_karande

Senior Member
Nov 10, 2015
237
961
Nashik
Hello friends, I'm in ViperOS Viper-z2_plus-20181118-v5.0-OFFICIAL which is No Treble. I want to update to Android 9, flashing ViperOS v6.3, someone can tell me a brief tutorial to do it, since I did the following thing:
1. Wipe data, system, dalvik and cache
2. flash factory to vendor of this thread: https://forum.xda-developers.com/lenovo-zuk-z2/how-to/z2plus-treble-roms-flashing-reverting-t3778287
3. With the official twrp flash image (selecting recovery) recovery treble of this thread: https://forum.xda-developers.com/lenovo-zuk-z2/how-to/z2plus-treble-roms-flashing-reverting- t3778287
(z2_plus_treble-TWRP-3.2.2_kubersharma_v2.img)
3. Flash rom and at the end I get this error: updater process ended with error 7. and above this puts E2001: failed to update vendor image
You're doing it wrong. This rom needs /factory.

1) Wipe everything except the internal ofc.
2) Flash vendor2factory.zip from the link in 2nd point you mentioned.
3) Download recovery from https://dl.twrp.me/z2_plus/ (v3.2.3-1 or v3.3.0-0)
4) Reboot to new recovery.
5) Flash rom gapps etc.
 

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    6hjdrBL.png


    This is ViperOS



    Disclaimer:
    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."

    About:
    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.

    Features:

    Statusbar

    QS settings
    Clock statusbar settings
    Battery style
    Carrier label
    Network traffic
    4G/LTE icon toggle
    Rounded corner settings

    Recents
    Style recents AOSP and QuickStep
    Button clear and Membar for recents AOSP

    Lockscreen
    Face auto unlock
    WheaterClient
    Battery info Charging

    System
    Color engine
    theme QS style
    Buttons and navbar settings
    LED battery Charging
    LED notifications colors
    Power Menu advanced

    Many other customizations, install and take a look


    Download:


    Rom
    SourceForge: Download


    Gapps:
    OpenGapps: OpenGApps



    Credits:



    All ViperOS Team
    LineageOS team
    And all other open source Devs/Teams I may have missed!



    Other links



    Big thanks to:
    davidevinavil
    MR.HACKER5476
    DD3Boh
    kenny3fcb
    faizauthar12
    zuk-devs
    kubersharma

    15
    Update:

    ViperOS v6.2
    Build Date: 16 March 2019

    Download

    Changelogs:
    1] Rom:

    - Update sources base
    - Update March security patch
    - Added VoLTE icon toggle
    - Moved hide statusbar from Statubar tab to Lockscreen tab
    - Added Fingerprint Authentication Vibration
    - Added QS Screenshot Full and Parcial
    - Fixed missing AppOps
    - Several improvements in themes
    - Added Pulse options (nav bar)
    - Added Ambient Music ticker
    - Merged WFD qcom Miracast resource from Lineage
    - Added VPapers new (thanks jahirfiquitiva by Frames app source)
    - Added styles for switch
    - Added styles for the clock on the lock screen
    2] Device:
    - Fixed wrong wifi mac address
    - Fixed encryption
    - Updated encryption blobs from daisy
    - removed aptx support
    - removed soundtrigger (audiofx is still quirky, better turn it off)
    - Import backlight overlays from Marlin
    - Switched back to aosp offline charger
    - kernel: latest caf and qcacld tags merged.

    Note: This build has /factory mounted. Don't update via OTA if you're on previous build. For more info on /factory and /vendor check this thread.
    13
    Don't forget to flash gapps. Phone and messaging app needs gapps to function properly.


    Build Date: 16 August 2019
    ViperOS v6.7
    Download.
    Changelogs:
    Rom:

    - Merged security patch August
    - Merged tag pie-gsi from Google
    - Update sources ViperOS from LineageOS.
    Device:
    - Kernel: Merge LA.UM.7.5.2.r1-03300-8x96.0.
    - Kernel: qcacld-2.0: Merge LA.UM.7.5.2.r1-03300-8x96.0.
    ---------------------------------------------------------------------------------------------------------------
    Build Date: 11 July 2019
    ViperOS v6.6
    Download.
    Changelogs:
    Rom:

    - Source ViperOS updated.
    - July security patch.
    - Google tab in the Launcher follows the theme color.
    - Added Viper SetupWizard.
    - Other improvements and fixes.
    ---------------------------------------------------------------------------------------------------------------
    Build Date: 15 June 2019
    ViperOS v6.5
    Download.
    Changelogs:
    Rom:

    - Source updated.
    - Security patch June.
    - Improvements volume panel.
    - Solved crash from manual regulatory in About Device.
    - Improvements gestures OP for some devices.
    - Fixed double tap Lockscreen notification.
    - Others fixes and improvements.
    Device:
    - Update blobs to LA.UM.7.5.r1-04800-8x96.0.
    - Fix wifi and bluetooth mac address.
    - Remove ANT+.
    - Switch back to daisy poweroff alarm.
    ---------------------------------------------------------------------------------------------------------------
    Build Date: 18 May 2019
    ViperOS v6.4
    Download.
    Changelogs:
    Rom:

    - Source updated.
    - May Security Patch.
    - Added Gesture Oneplus.
    - Added aggressive battery mode.
    - Support for Thermal Controller.
    - Support for icon and tag customization by application.
    - Several necessary corrections.
    Device:
    - Switch back to zuk IMS-QMI-RIL stack.
    - Build kernel with clang.
    - Fix slow charging issue.
    ---------------------------------------------------------------------------------------------------------------
    Build Date: 16 April 2019
    ViperOS v6.3
    Download
    Changelogs:
    Rom:

    - Update base from LineageOS
    - Security patch April
    - Toggle to VPN in SystemUI Tuner
    - New style ambient music
    - Vpapers: Add more walls.
    Device:
    - Update graphics stack from LA.UM.7.5.r1-03700-8x96.0
    - Fix Wifi display
    - Update blobs from daisy
    - Switch back to zuk perf stack
    - Sepolicy: Fix some denials.
    - Kernel: latest caf tags merged.
    ---------------------------------------------------------------------------------------------------------------
    Build Date: 16 March 2019
    ViperOS v6.2
    Download
    Changelogs:
    1] Rom:

    - Update sources base
    - Update March security patch
    - Added VoLTE icon toggle
    - Moved hide statusbar from Statubar tab to Lockscreen tab
    - Added Fingerprint Authentication Vibration
    - Added QS Screenshot Full and Parcial
    - Fixed missing AppOps
    - Several improvements in themes
    - Added Pulse options (nav bar)
    - Added Ambient Music ticker
    - Merged WFD qcom Miracast resource from Lineage
    - Added VPapers new (thanks jahirfiquitiva by Frames app source)
    - Added styles for switch
    - Added styles for the clock on the lock screen
    2] Device:
    - Fixed wrong wifi mac address
    - Fixed encryption
    - Updated encryption blobs from daisy
    - removed aptx support
    - removed soundtrigger (audiofx is still quirky, better turn it off)
    - Import backlight overlays from Marlin
    - Switched back to aosp offline charger
    - kernel: latest caf and qcacld tags merged.
    ---------------------------------------------------------------------------------------------------------------
    Build date: 09 Feb 2019
    ViperOS v6.1
    Download
    Changelogs:

    1] Rom Sources:
    - Updated base source.
    - Security Patch 2019* 02.
    - Introduced the OTA service.
    - OTA follow ROM theme.
    - New theme for system.
    - News colors accents from Viper Nougat.
    - Rebased Venom base ABC Settings and added new style used Blankeer library (thanks Blankeer).
    - Added QS for Reboot/Recovery.
    - Fixed FC in Apps and Notifications when you click Notifications.
    - New dialog Rom version.
    - Added kernel version extended in dialog Android Version.
    - Added Background of Settings with Viper Logo.
    - Launcher now follow the ROM theme.
    - More improvements for the launcher.
    - Added button to reset battery stats.
    - Added Fonts Packages.
    2] Device:
    - Updated RIL IMS Thermal Media Graphics etc stuff from daisy.
    - Updated blobs from zui4.0.247DEV.
    - Updated SDM from LA.UM.7.4.r1-04100-8x98.0.
    - Fix ANT+.
    - Kernel: Merged latest caf tags.
    ---------------------------------------------------------------------------------------------------------------
    Build date: 27 Jan 2019
    ViperOS v6.0
    Download
    Changelogs:

    - Fixed LiveDisplay and Reading mode.
    - Fixed Settings FC when using Apps & Notifications -> Notifications.
    ---------------------------------------------------------------------------------------------------------------
    Build date: 23 Jan 2019
    ViperOS v6.0
    Download
    Initial release
    13
    Update.

    ViperOS v6.0
    Build Date: 27 Jan 2019


    Download Link

    Changelogs:

    - Fixed LiveDisplay and Reading mode.
    - Fixed Settings FC when using Apps & Notifications -> Notifications.
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