[ROM] [7.1.1] [UNOFFICIAL] LineageOS 14.1 [2017/01/18]

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Senior Member
Jan 10, 2016
Is there anything planned whether the GT-I9105P gets an update for LineageOS 15.1 / 16? I've followed the thread for a while but it seems that the version LOS 14.1 from January 2017 (or 01/2018 "experimental" build) is a little buggy and not maintained/developed anymore... :/

Sorry, but I never really "developed" this. I was just making builds from the current LOS repo. I don't have ANY experience with porting Android ROMs so I really don't see me porting a newer android version to the S2. If you guys know anyone that could take over this device, please let them know. If they don't have the device, I would be more than happy to test the builds and provide any info. I could even setup SSH so they can connect to a Linux PC with the phone connected to it.
Last edited:


Mar 23, 2021
That's very unfortunate. But maybe at some point you can put your creativity into some other ROM for Samung Galaxy s2 Plus.
It's really nice to see that ROMS are still being developed for older devices as well.

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    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..
     * 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.

    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. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for LineageOS is available in the LineageOS Github Repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.

    Device-specific source code:


    What works?
    • Wi-Fi
    • Bluetooth
    • RIL (Calls, SMS, Mobile Data)
    • Sensors (Accelerometer, Compass, Light, Proximity, etc.)
    • Camera
    • Video (playback & recording)
    • Audio (playback & recording)
    • GPS
    • Everything else not listed under "known issues"

    Known Issues
    • Screenshots and Recents App thumbnails are blank
    • Runtime storage permission does not fully work (setns kernel patches are not applied, see com.android.cts.appsecurity.PermissionsHostTest#te stInteractiveGrant CTS test. After granting permission, the app will need to be restarted before it sees the new permission.)

    Installation Instructions
    • Make a backup!
    • If you were on CM 10.1 or a stock ROM prior to 4.2, upgrade to stock 4.2 first.
    • Install ClockworkMod or TWRP recovery with SELinux support. Older CWM will result in a "status 7" error.
    • Download the ROM and GApps
    • Reboot to recovery
    • Wipe data/factory reset if coming from stock or another non-CM ROM (You may get a "staus 7" error if you fail to wipe.)
    • Flash the ROM and then GApps
    • For GT-I9105 flash nfc destroyer
    • Reboot your phone
    • Enjoy!

    To upgrade to a newer build, simply flash the zip. There's no need for data wipe or flashing Google Apps again. (However, if you are experiencing strange issues, you may want to try a wipe.)

    - Added Gello browser
    - Added custom doze service
    - Fixed CMFileManager and USB tethering
    - SELinux in enforcing mode
    - CyanogenMod > LineageOS
    - [URL="https://github.com/ghsr/changelog/blob/android-7.1/lineageos/lineage-14.1-20170118-UNOFFICIAL-i9105p.txt"]Upstream merge[/URL]
    - Based on android-7.1.1_r9
    - Initial alpha release

    Reporting Bugs

    You are allowed to report bugs only in this thread.
    • Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)
    • If it is a random reboot, grab /proc/last_kmsg. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)
    • If the problem disappears after running "setenforce 0" from a root shell, grab /data/misc/audit/audit.log
    Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues. The following is a useful format to follow.

    What is your--
    Phone model (i9105 or i9105p):
    Radio (baseband):
    ROM version:
    ROM Download url:
    Gapps version:
    Did you--
    restore with titanium backup:
    reboot after having the issue:
    Are you using--
    a task killer:
    a non-stock kernel:
    CMSettings/Performance settings (other than stock):
    other modifications:
    Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:


    XDA:DevDB Information
    LineageOS 14.1, ROM for the Samsung Galaxy S II Plus

    Source Code: https://github.com/LineageOS

    ROM OS Version: 7.x Nougat
    ROM Kernel: Linux 3.0.x
    ROM Firmware Required: 4.2.2

    Version Information
    Status: Alpha

    Created 2016-12-23
    Last Updated 2017-01-18
    Deleted member 5746995
    Until someone manages to get things working:

    Update - 20170118

    - Added Gello browser
    - Added custom doze service
    - Fixed CMFileManager and USB tethering
    - SELinux in enforcing mode
    - CyanogenMod > LineageOS
    - Upstream merge
    - Based on android-7.1.1_r9

    This update should be installed with full wipe!