[ROM][7.1.x|SM-P900| Unofficial LineageOS 14.1 (v1awifi)

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Redsandro

Redsandro

Senior Member
Jul 17, 2012
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www.Redsandro.com
bmwdroid said:
Has automated building been ceased?
Click to expand...
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I was just looking, and the linked official builds are now 404. That means there won't be automated MicroG builds. Since Android 9 or so, it became increasingly inhuman to get MicroG and all the dependencies and stores installed properly. That's why I have been happy with the MicroG automated build project.

Did anyone manage to get MicroG working on these 5420 builds, deadly or not, without working an entire day on it?
 
M

meohmy

Senior Member
Aug 7, 2015
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@bmwdroid
The apps concerned are 'Neuronation' 'Brain Training Logic Puzzles' ' and 'Lumosity Pro'. My first thought was the battery but no problems on switching back to Lollipop 5.02. Reinstalling this [ROM][7.1.x|SM-P900| Unofficial LineageOS 14.1 (v1awifi) and the problem is back again. I will try a different rom in a couple of days and see what happens but will give your suggestion of dropping the cpu frequency to 1700 a try first.
I appreciate that battery life is a subjective matter, but the tablet has not had a hard life with its main function being displaying lyrics for a singer and certainly under Lollipop 5.02 it displays no battery problems even when scrolling lyrics using the 'Linkesoft Songbook' app
for 2 hours or so with the battery never dropping more than 20-25%.
 
bmwdroid

bmwdroid

Senior Member
Mar 8, 2014
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Samsung Galaxy S4 Mini
Samsung Galaxy Note 10.1 (2014 Edition)
meohmy said:
@bmwdroid
The apps concerned are 'Neuronation' 'Brain Training Logic Puzzles' ' and 'Lumosity Pro'.....
Click to expand...
Click to collapse
I've installed the first two and played both a bit.
No drain.
BUT I use Netguard-no-root and didn't grant them access to the internet. And the energy profile is on "Saving" plus screen brightness on lowest.
 
L

linuxyz

New member
Dec 11, 2021
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0
Just installed on my antique (but beloved) Samsung 12.2.
That's so nice to see it alive again! Camera is working, wifi and pen also. I didn't test the battery completely though.
Installation was smooth except for 2 steps: I was stuck at "Checking for Updates" when LineageOS is trying to update itself and at the step with Gapps when configuring the Google account where I was stuck into a loop with the windows confirmations.
I solved both of them by rebooting.

Thank you so much for the maintainer!
Maybe I'll installed the LineageOS 17.1 version later (https://forum.xda-developers.com/t/...l-lineage-17-1-android-10-q-20210419.4152395/) but it seems to have some problems.

EDIT: After some testing, I confirm that there are no problems with energy management. The battery life seems even a bit longer.
 
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natty15d

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Jun 20, 2018
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Can't use a lot of apps on my stock note pro 12.2 p900 as I'm still running the last official Samsung update. Thought I'd finally take the plunge and update to lineage but when I click the links in the op they no longer work. Is this still the most stable version to use, if it is where can I download the files and if there is a better version available can someone point me in the correct direction to it. Thanks
 
D

dcarvil

Senior Member
Apr 20, 2016
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365
natty15d said:
Can't use a lot of apps on my stock note pro 12.2 p900 as I'm still running the last official Samsung update. Thought I'd finally take the plunge and update to lineage but when I click the links in the op they no longer work. Is this still the most stable version to use, if it is where can I download the files and if there is a better version available can someone point me in the correct direction to it. Thanks
Click to expand...
Click to collapse

This link is still active. https://download.exynos5420.com/LineageOS-14.1-Deathly/v1awifi/

There is another ROM at https://forum.xda-developers.com/t/...l-lineage-17-1-android-10-q-20210419.4152395/

I don't use that one, so I can't comment on how it compares to the older one. You can read through that thread to see what problems people have with it.
 
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natty15d

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Jun 20, 2018
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natty15d said:
Can't use a lot of apps on my stock note pro 12.2 p900 as I'm still running the last official Samsung update. Thought I'd finally take the plunge and update to lineage but when I click the links in the op they no longer work. Is this still the most stable version to use, if it is where can I download the files and if there is a better version available can someone point me in the correct direction to it. Thanks
Click to expand...
Click to collapse
Installed lineage-14.1-20201020-NIGHTLY-v1awifi on Sunday night and I'm wishing I'd done it years ago, makes it a joy to use. :)
 
bmwdroid

bmwdroid

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Mar 8, 2014
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Samsung Galaxy S4 Mini
Samsung Galaxy Note 10.1 (2014 Edition)
natty15d said:
Reading through the thread for the latest version it looks like there are still a few bugs that need sorting out, are you using it, if you are how do you find it?
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I use it.
Don't have other problems than I had before.
Using it usually 1h/d.
Rare (once a week?) sudden reboots when browsing but didn't find a cause yet.

17 wasn't stable enough.
 
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JimmyX1989

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Feb 5, 2023
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I flashed lineage-14.1-20211225-UNOFFICIAL-v1awifi (https://download.exynos5420.com/LineageOS-14.1-Deathly/v1awifi/) for the first time on my P900. My requirements are only being able to browse on chrome. Somehow it constantly gets stuck or lags/freezes every few seconds while I'm browsing on Chrome after the flash.

Can any one experienced please give some suggestions/advice? All I want to do is simple lag/freeze free browsing.
 
Last edited:
bmwdroid

bmwdroid

Senior Member
Mar 8, 2014
1,918
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822
"I am a Berliner" JFK
Samsung Galaxy S4 Mini
Samsung Galaxy Note 10.1 (2014 Edition)
JimmyX1989 said:
I flashed lineage-14.1-20211225-UNOFFICIAL-v1awifi (https://download.exynos5420.com/LineageOS-14.1-Deathly/v1awifi/) for the first time on my P900. My requirements are only being able to browse on chrome. Somehow it constantly gets stuck or lags/freezes every few seconds while I'm browsing on Chrome after the flash.

Can any one experienced please give some suggestions/advice? All I want to do is simple lag/freeze free browsing.
Click to expand...
Click to collapse
Used to have Deathly on my device but am now on Vanilla 20220208 using "kernel adiutor" to reduce load and heat.
Browsing with Vivaldi and Brave encoutering some laggynes as well on some occasions but couldn't figure out what was causing that.
Using "Cool Tool" CPU load gauge as an indicator and my P900 is quite often on 100% level but it's mostly still working fine.
 
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    thompatry
    LineageOS is a free, community built, aftermarket firmware distribution of Android 7.1.* (Nougat), which is designed to increase performance and reliability over stock Android for your device.

    Code: 
    #include <std_disclaimer.h>

/*
 * Your warranty is now void.
 *
 * We are 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 us for messing up your device, we will laugh at you.
 *
 */
    LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.


    Important information:
    This thread is for Unofficial LineageOS 14.1 (v1awifi) ROM for the Samsung Galaxy Note Pro 12.2. The following will not be supported here:
    • Custom kernels
    • Mods
    • Xposed

    Do not ask for ETAs. If you do, I will ignore you and your post.

    SEANDROID ERROR
    • If you see a message at boot about Recovery or Kernel is not SEANDROID Enforcing, you can ignore it. This is just telling you that you are not running Samsung stock software. It has no effect on recovery or the ROM itself nor related to either.

    I don't support Xposed and any logcat which includes a Xposed module will be ignored.

    You're kindly invited to not report bugs if you:
    • Flashed a custom kernel
    • Installed or did mods from untrusted sources
    • Modified system files

    Bootloader Information
    You need to make sure you have a Lollipop bootloader installed or else your device won't boot. Here you can go grab the latest bootloader and odin and flash it in download mode. Read all the steps before you do this.

    Make sure you have a full backup because just in case you something fails.

    Here are the steps to flash this via ODIN:
    1. Make sure you have a full backup because just in case you something fails. Here are the steps to flash this via ODIN.
    2. Reboot your tablet into download mode. Do this by first switching off the phone, then pressing and holding the volume down + home button together and then pressing the power button. Press volume up button to enter download mode.
    3. Open ODIN on your computer. You?ll see the ID:COM box turning yellow with a COM port number upon successful connection with the tablet.
    4. In ODIN click the BL button, select the bootloader firmware. It's a tar file.
    5. Make sure Auto Reboot & F. Reset Time options are selected in ODIN
    6. Click on the start button. When the process is completed your phone will reboot.

    Installation
    1. Download the zip(s)
    2. Install a compatible Recovery (This will not work with the T900 recovery)
    3. --I have built a new version of TWRP with the MM kernel. MTP, Vibations, ADB now work and there are performance increases. Link
    4. Perform a nandroid backup of your current ROM (optional)
    5. Wipe data/factory reset
    6. Flash LineageOS
    7. Install the Google Apps addon package (Optional)
    8. Reboot

    Root
    The SU root binary is no longer installed with ROM by default. If you would like to install root, please go here and download the binary.

    Issues?
    Before posting in this thread, make sure of a few things:
    • You used the search function of the forums
    • If you are the only one having a problem. Boot into recovery, wipe data/factory reset, reflash the rom/gapps and nothing else. Boot up and see if the problem persists.
    • Make sure your post is relevant to this thread.
    • Logs or it didn't happen! You can use this: Syslog App


    Downloads

    Nightlies
    Stable with latest features (Has the latest features from the Exynos5420 team.)
    These builds are built weekly through the Exynos5420 Jenkins Server
    Exynos5420 Device Builds

    Stable and Signed Builds (May not have the latest and greatest features that are device specific.)
    These builds are built weekly through the LineageOS Jenkins Server
    Lineage Device Builds
    -----------
    Google Drive Device Builds (Old - Not maintained)

    Google Apps
    http://opengapps.org/ - Thanks to the OpenGapps team!
    Use the 7.1 and Arm options when downloading.

    LineageOS Changelog
    LineageOS Changelog

    Issues
    • MHL out to TV not working

    The LineageOS team would like to thank everyone involved in helping with testing, coding, debugging, & documentation.

    Source:
    Kernel: Link
    Device Tree: Link

    Credits
    @Valera1978 Initial device tree
    @UpInTheAir for his kernel magic and misc fixes
    @DGT79 for his testing efforts and helping me manage the thread.
    @chhaggerty, @tbjr50 and @titidu3701 for their testing efforts.
    Exynos5420 Dev Team ( @deadman96385 @thompatry @ZakooZ @Orion116 @mosimchah @joshndroid @Andmoreagain @thermskin, @javelinanddart, @tincho5588 )

    XDA:DevDB Information
    [ROM][7.1.x|SM-P900| Unofficial LineageOS 14.1 (v1awifi), ROM for the Samsung Galaxy Note Pro 12.2

    Contributors
    thompatry
    ROM OS Version: 7.x Nougat
    ROM Kernel: Linux 3.4.x
    Based On: LineageOS

    Version Information
    Status: Stable

    Created 2016-12-23
    Last Updated 2017-09-27
    View
    20
    T
    thompatry
    Just a small update, the pie build is coming a long nicely. I expect to release it in the next month or two at the latest. I will not guarantee all the features will work but I have kept you guys deprived for so long I will give it a shot. I will keep you updated.
    View
    14
    T
    thompatry
    Charmandrigo said:
    We know now is not impossible to have Oreo on this device. I mean the Exynos Galaxy Tab S which runs on the similar SoC and specs as Note 12.2, has already a LyneageOS 15 build available: https://forum.xda-developers.com/galaxy-tab-s/development/rom-lineageos-15-0-sm-t800-t3678052
    Click to expand...
    Click to collapse

    Yeah I put together that build for him. There is a lot of bugs and is not stable. I refuse to release anything till I know it is stable.
    View
    13
    T
    thompatry
    Reserved

    Deathly Adiutor App
    wTQESpC.png

    Deathly Adiutor is an open-source, modified version of Kernel Adiutor made specifically for Exynos 5420 devices.
    OQcxH0m.gif

    Features
    Power Saving:
    • S-Pen Power Saving - Same as in Touchwiz, disables S-Pen detection if it's inserted in the slot
    • S-Pen Input Booster - Instantly increase CPU frequency when the S-Pen touches the screen
    • Touchscreen Input Booster - Instantly increase CPU frequency when you touch the screen
    • Touchkey Input Booster - Instantly increase CPU frequency when you touch the capacitive buttons
    • Touchscreen Glove Mode (Not all screens support this)

    CPU Control:
    • CPU Settings reworked - Deathly adiutor back-end was cleaned up to work specifically with our CPU
    • CPU Thermal - Control all thermal throttling points for the CPU (make your device run colder... or even hotter)

    GPU Control:
    • GPU Time in States - Same as CPU Time in States (Times in each frequency)
    • GPU Frequency Control (not yet supported on Nougat)
    • GPU Voltage Control (not yet supported on Nougat)
    • GPU Governor Control (not yet supported on Nougat)

    Battery control:
    • Full power statistics - See current and maximum charging currents and current source of power
    • Unstable power source detection - Lowers current until the power source is stable
    • Customize charger current limits - Make your device charge faster (safe, if the charger can not supply enough current, the board will dynamically decrease the current)
    • Screen-On current limiter - Limit charging if screen is on (to avoid overheating)

    Speakers:
    • Privacy mode - Disable main speaker if headphones are plugged in
    • Earpiece volume
    • Left/Right speaker volume
    • Speaker equalizer

    Headphones:
    • Left/Right channel volume
    • Mono output mode
    • Headphone equalizer

    App Themes:
    • Light theme - White and Red
    • Dark theme - Grey and Red

    Credits
    This post was written by @ZakooZ
    This app is brought you by the exynos5420 developer team: @deadman96385 @thompatry @ZakooZ @Orion116 @mosimchah @joshndroid @Andmoreagain @thermskin, @javelinanddart, @tincho5588, @ShevT

    Translators:
    @ShevT - Russian

    The following people deserve distinction for their major contribution:
    @tincho5588, responsible for 80%+ of the code for the new features
    @deadman96385, the main maintainer of the Deathly kernel and most of the remaining code

    Downloads
    The app can be found in the Play Store:

    Helping the developers
    You may have noticed there's 2 versions of this app, one ad-free for donators and one with ads.
    You can help us by clicking ads you're interested in for the free version, or purchasing the donator version!
    We will use the money generated by this app as common money for the developers of the team. It will be used to pay for our web-hosting (we own a gerrit server and a domain name, exynos5420.com). It will also be used to buy a new device if one of ours breaks.

    Translating the App
    You can also help us by translating the app to your language:
    1. You can start by looking at the full english language file: Link
    2. Then compare it to your unfinished language file. You can find it here, under values-xx/strings.xml, xx being your language abbreviation.
    3. You can then fill-in the missing strings in your language file. Here's an example of what a proper update looks like.
    4. Then you can submit your translation by using our gerrit. If you don't know how to use gerrit, just PM the translation to your favorite developer and he'll get it merged!
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    12
    T
    thompatry
    Hey Everyone,

    Long time since I put a big post out. Couple big annoucement and a few minor items.

    Two things that are big:

    LineageOS is now officially supporting the v1awifi. I have worked my butt for this. So enjoy! You can find the downloads here or the OP.

    Now what does this mean? The ROM will be officially signed and it should pass safetynet. (I might be wrong on this). Also all the builds will be "super" stable from LineageOS. The only downfall is that it will not have the latest and greatest features from our Team since we update the LineageOS repos about once or twice a month. So if you use it, but you would like a new feature be integrated but don't ask when we will merge a feature over to there. If you really want feature, switch back to the Exynos5420 Jenkins builds. I am going to always recommend to use our builds from download.exynos5420.com because it will always be up to date with the latest device changes and fixes.

    Next.... There is finally a changelog for the v1awifi device. It is on the LineageOS website. You can get to it here or through the OP. I will say, this will not include all the latest and greatest changes from our Team. It is only mainly the base OS or the changes we move over.

    Couple of minor notes. I am working on O but have no ETA. It is still very unstable and practically unusable. Please kindly don't ask for an ETA. I promise, I will get you a build as soon as I feel comfortable with it. One other non related item, our team is working on putting together our own ROM. It is called Echoing Moon OS (EMOS). It is purely based off of AOSP. So far the initial feedback is great. We still have a lot work to go but it is looking good. I will create a new thread when we get a stable build.

    That is all! Thanks for being the greatest team to work with. You guys give great feedback.
    View

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