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[UNOFFICIAL] [ROM] Lighthouse LG V20

New build with or without sony blobs?


  • Total voters
    9
  • Poll closed .
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xxseva44

Senior Member
May 16, 2019
246
70
Canada
LG V20
Google Pixel 4a 5G
Update on fastcharging issue:
Fast charging is working fine on my V20, so i'm not too sure what's causing the fastcharging issues for some users, For the users experiencing, can you provide details such as at what percentage you start charging from, what block your using and whether your testing with the display on or off. On my V20 i've been sitting at 2.0-2.5A charging speeds
UPDATE: On futher thought, i believe it's the excessive heat due to the missmatched thermals causing some user's phones to not fastcharge
SS2.png
Ss.jpg
 
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xxseva44

Senior Member
May 16, 2019
246
70
Canada
LG V20
Google Pixel 4a 5G
A current monitoring charger at work shows variable power use from ~.9A - 1.9A, mostly around 1.5A, while the phone displays 300-900mA current, mostly around 600mA.
800mA+ is a fairly high discrepancy, so there may be something off here.
Your monitor and phone displays a different number because while charging the phone is still drawing power from the battery. The phone is measuring what's actually going into the battery instead of measuring whats coming out of the wall adapter
 

mrsaad1990

New member
Jul 29, 2016
3
1
Hello sir
hope you are still there? :D
sorry but i cant find the link to download the roam for my device ls997 can you guide me plz
im using v20 for almost 3 years i hope next year i could afford by new phone.
great device for some reason the device start heating i hope you roam ill fix that.
btw my device current android 7.0 software version LS997ZV8
 

xxseva44

Senior Member
May 16, 2019
246
70
Canada
LG V20
Google Pixel 4a 5G
Hello sir
hope you are still there? :D
sorry but i cant find the link to download the roam for my device ls997 can you guide me plz
im using v20 for almost 3 years i hope next year i could afford by new phone.
great device for some reason the device start heating i hope you roam ill fix that.
btw my device current android 7.0 software version LS997ZV8
Dangg a ls997 user, are you rooted yet?
 

Enismirdal

Senior Member
Feb 23, 2011
72
45
Your monitor and phone displays a different number because while charging the phone is still drawing power from the battery. The phone is measuring what's actually going into the battery instead of measuring whats coming out of the wall adapter

True. My thought was that 800+ mA seems a lot of power use - loss to the phone doing stuff - when the screen is off or at minimum brightness and the phone is idling. The thermal issue could easily explain the unusual power use though.

Is the previous release functional with gamma kernel? If so I'll just switch to that for now.
 

xxseva44

Senior Member
May 16, 2019
246
70
Canada
LG V20
Google Pixel 4a 5G
True. My thought was that 800+ mA seems a lot of power use - loss to the phone doing stuff - when the screen is off or at minimum brightness and the phone is idling. The thermal issue could easily explain the unusual power use though.

Is the previous release functional with gamma kernel? If so I'll just switch to that for now.
Yupp, all builds are compatible with gamma, you can also just dirtyflash too instead of doing a clean flash. Grab the latest gamma builds from here :LYB Gamma
 

Migush

Senior Member
Apr 7, 2016
179
94
18
I'm having issues with the extreme battery saving mode (pixel feature). I can open the menu under battery saver in settings, but once I click "when to use" the extreme battery saver app crashes.
 

xxseva44

Senior Member
May 16, 2019
246
70
Canada
LG V20
Google Pixel 4a 5G
LIGHTHOUSE UPDATE (07-16-2021)
DEVICE SIDE:

-Added sony camera eeprom and blobs
-Tweaked doze
-Added ambient display
ROM SIDE
-Added smart pixels
-Added Live display
-Added edge music gesture control
-Added more accent colours


Test builds will be available soon
 
Last edited:

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  • 3
    LIGHTHOUSE UPDATE (07-27-2021)
    DEVICE SIDE:

    -Added sony camera eeprom and blobs
    -Tweaked doze
    -Added ambient display
    -Added vulkan
    -Cpu undervolt
    -Gpu undervolt
    -Updated to [email protected] drivers
    -Fixed thermals
    -Pulled device extras menu
    -Pulled in settings kcal

    ROM SIDE
    -Added smart pixels
    -Added Live display
    -Added edge music gesture control
    -Added more accent colours
    -Added animated Lighthouse clock
    -Added A12 clock



    BUIlDS
    VS995 gapps: Pending
    VS995 vanilla: Uploaded
    H910 gapps: Pending
    H910 vanilla: uploading
    H918 gapps: Pending
    H918 vanilla: Built
    H990 gapps: Building
    H990 vanilla: Built
    LS997 gapps: Pending
    LS997 vanilla: Pending
    1
    Interesting, could you try to catch it in the logs
    1
    Lemme

    Lemme know how it works
    I ran into a kernel panic issue and wasn't sure how to proceed

    however I eventually was able to figure out a way to fix a different kernel panic (modem crash) that I was getting with lineage OS

    I was able to flash lineage - and then used a DUMP from LGUP to flash my stock modem over lineage via fastboot & that resolved my kernel panic for lineage

    I turned this into a guide as there's very little to no info on the H910PR variant, but it actually has the perfect frequency coverage for my carrier in the USA (Mint Mobile here).



    1
    SMS isn't working for me on the H990DS. I'm unable to receive and send. Trying to create a conversation using com.google.android.apps.messaging (or any other app) fails with a messages like "Couldn't create conversation".

    I attached a logcat from opening Messaging up to trying to create a conversation. It seems to have to do an incorrect sqlite db version. Any ideas?

    EDIT: nvm :). I removed the `mmssms` database in ` /data/user_de/0/com.android.providers.telephony/databases/`
  • 6
    LightHouseBanner.png

    Code:
    /*
    * Your warranty is now void.
    *
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    *
    /
    AboutUS.png

    Project Lighthouse is a custom rom with an objective to keep things as smooth and optimized as possible , but without missing out on features that everyone loves , including pixel goodies , but with the option of building as vanilla as well.
    Website
    Github
    Telegram Discussion Chat
    Telegram ROM Updates

    credits.png
    ROMS:
    AOSP
    LineageOS
    Evolution-X
    POSP
    And Many More~

    Downloads.png


    Downloads
    **05/15/21 builds only available for vs995 although, it can be flashed on other us996 variants (us996, vs995, h910, h915) by either flashing vs995/us996 twrp or, changing updater script**
    KnownIssues.png

    Severity: Serious Moderate Minor

    -Hotspot doesn't seem to be working with att sims
    -High thermal output (06-13-21) FIXED, new build will be released in the next couple of days


    Be sure to include a log! : How to take logs


    Installation.png

    Prerequisites****************************
    1.If coming from stock, you MUST be on NOUGAT FIRMWARE
    2.Own a v20 (duh)
    3.Unlocked bootloader (if you are using a us996 or vs995, i can assist you, if not, look around on xda for a guide)

    STEPS!!

    1.Reboot into twrp

    2. Wipe system, data, delvik and cache (if you are updating lighthouse, you can ignore system and data)
    **CLEAN REQUIRED IF COMING FROM 4/26/21 OR OLDER DUE TO KERNEL SOURCE CHANGES**

    3.Flash lighthouse

    4.Flash anything else you want to run (magisk, etc)

    5.Reboot

    Our Team:
    @gearsofwar567
    @xxseva44
    @iTzFeRReTTi

    Special thanks:
    @Stealth1226
    @lybxlpsv
    4
    Battery life:
    Battery  life J.jpg
    __________________________________________________________________________
    Battery life R.jpg

    Medium to heavy usage with 4380______________________________________________________________Light usage with Acesoft
    shemnz battery___________________________________________________________________________________5320mah battery


    Performance:
    Stock kernel.jpg
    _____________________________________________________________________
    Lyb overclock.jpg

    Stock kernel & Performance_______________________________________________________________________Lyb oc gamma kernel
    governor

    Stock oem lg kernel on android oreo(8)
    Geekbench v20 lighthouse.png


    **These are my benchmark scores, you may experience better or worse performance depending on your thermal pad replacement, ambient temp, etc.***
    3
    LIGHTHOUSE UPDATE (07-27-2021)
    DEVICE SIDE:

    -Added sony camera eeprom and blobs
    -Tweaked doze
    -Added ambient display
    -Added vulkan
    -Cpu undervolt
    -Gpu undervolt
    -Updated to [email protected] drivers
    -Fixed thermals
    -Pulled device extras menu
    -Pulled in settings kcal

    ROM SIDE
    -Added smart pixels
    -Added Live display
    -Added edge music gesture control
    -Added more accent colours
    -Added animated Lighthouse clock
    -Added A12 clock



    BUIlDS
    VS995 gapps: Pending
    VS995 vanilla: Uploaded
    H910 gapps: Pending
    H910 vanilla: uploading
    H918 gapps: Pending
    H918 vanilla: Built
    H990 gapps: Building
    H990 vanilla: Built
    LS997 gapps: Pending
    LS997 vanilla: Pending
    2
    LIGHTHOUSE UPDATE (06-06-2021)
    DEVICE SIDE:

    -Added Doze
    -Added Kcal
    -Tweaked media profile and other camera related files
    -Enabled upto 120fps recording @ 720p -Pulling this due to excessive heat
    -Added usb fastcharge toggle
    ROM SIDE
    -Added extreme battery saver
    -Added per app volume control

    Builds will be uploaded on Monday

    Update:
    Builds are delayed as I’m currently bringing over patched chromatix from leeco and sony. Sony blobs and libraries are also being added. These blobs will also fix 60 fps recording at upto 1080p
    1
    Hi. I'll give it a try. The features of this rom in the description sounds awesome, mainly the camera performance. I'm in VS995.