[ROM][UNOFFICIAL] SAMSUNG GALAXY S6 (ZEROFLTEXX) [LINEAGEOS 17.1]

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BenLue

Senior Member
Nov 21, 2016
170
433
Wentzwiller
https%3A%2F%2Fpics.android-hubo.de%2Fimages%2F20191015%2F21215fd3cc1c8c3e384ea2711f148e1a336a03e4.png

// Disclaimer
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. Hard. A lot.
*/

// Info
It's unnoficial LineageOS17.1 for Galaxy S6 (ZEROFLTEXX).
I strongly recommend to perform a backup of your current rom before installation.

// Install
Recommend: Rooted device with custom recovery like (TWRP 3.1.1-0-zerofltexx.img)

Installation process from stock rom

Build from xx.xx. and Gapps from xx.xx. to the external SD

Installation Procedure :
coming from stock ....

TWRP - Odin flashable[/URL] (I use Odin 3.12)

01. Boot into the download mode.
02. flash TWRP with Odin (comes in AP). The hooks at Auto Reboot and F. Reset Time out.
03. disconnect USB cable after flash, battery out and in again.
04. boot into recovery -> Allow Modifications
05. Advanced Wipe: Dalvik/ART Cache, System, Data, Internal Storage, Cache (lasts a while)
06. install -> select lineage image, then add more zips and gapps, then flash
07. patching system image unconditionally runs through with progress bar
08. Open Gapps are flashed, progress bar runs through
09. when done, tap reboot system, Swipe to install TWRP app (or not, if you don't need it)
10th reboot
11. Lot 17.1 boots. (quite a while ^^)
12. type through the facility
13. ready


- make a full Backup from your device
- Full wipe device (system, data, cache, dalvik)
- Install your Build
- Install Gapps (ARM Pico or Nano)
- Wipe Cache and Art/Dalvik
- Reboot
- Wait for 1st boot
- Enjoy

// Partners & Friends for German
Android-freaks,de

// OTA
Rom: Zerofltexx
update: monthly

// Thanks / Credits
Code:
* LineageOS Team
* XDA developers
* enesuzun2002
* Exynos7420 Team
* Everyone who has contributed to LineageOS on S6

// Donate Us
PayPal.Me

// Source Code
Framework: LineageOS
Kernel: enesuzun2002



XDA:DevDB Information
[ROM][UNOFFICIAL] SAMSUNG GALAXY S6 (ZEROFLTEXX) [LINEAGEOS 17.1], ROM for the Samsung Galaxy S6

Contributors
BenLue
ROM OS Version: Android 10
ROM Kernel: Linux 3.10.x
Based On: LineageOS

Version Information
Status: Testing

Created 2020-03-08
Last Updated 2020-03-12
 
Last edited:

derverOR

Member
Jun 23, 2019
37
12
All found bugs on the Russian resource 4pda:
•As on any aosp-firmware, when talking, the interlocutors complain about the echo (they hear themselves).
•Modem problems: sudden disconnections, slow connection, data disconnection, missed calls or SMS.
•IMS services (VoLTE, VoWiFi) will not work.
•Problems with power consumption. Battery power is consumed faster than usual.
•Flash does not work correctly in camera apps.
•Always On Display strongly drains the battery, it is advised to turn off.
•Who has a bug with wireless headphones:
[url]https://drive.google.c...oilp/view?usp=drivesdk[/url]
•Adding a fingerprint may hang on the initial phone setup (just wait or skip this step).
•WiDi (Wireless Display) displays an error (unverified information).
•The earpiece plays music through a standard app when headphones are connected (restarting the device helps).

P.S. It is machine translation.
 

lafferin

New member
Mar 13, 2020
4
3
Zram causes the massive batery drain. Disable that and tweak the clock speeds a bit and it the batery issue is solved. Camera works, flash only works when you touch-focus on a dark surface and then only for that shot. I had a bootloop on a couple tries. Doing a full wipe helped, tried installing with usb-otg. Ota updates don't work for me. Boots in twrp and nothing.
Galaxy S6
 
Aug 7, 2018
16
2
please verify your device!
Verify meaning making sure it's the correct model? If so, yes it's the correct model. G920-F, so Zerofltexx. I'm running a different rom also for Zerofltexx and that one is working fine.

Try to not flash the twrp app after flashing the rom. Sounds weird, but I had the same problem and this was the solution.
I already never do that, so that isn't the issue.
 

avidichard

Senior Member
Aug 5, 2015
85
19
39
Shawinigan, Qc
Samsung Galaxy S6
Well. It was promising with my W8 phone but unfortunately as all Pie ROMs and now this v10....A lot of camera issues. Problems with picture taking. Camera has a lot of trouble focusing properly....has a lot of problems to successfully take a picture with the flash and many many difficulty in taking pictures through Facebook messenger. AND some volume control problems where it does not ring loud enough even when maxed volume. I need to resign and go back to a nougat build....I had so much hope. But...the installation went through like a charm and setting it up was flawless so nothing to say there.
 
  • Like
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-=xXx=-

Senior Member
Jan 18, 2006
142
37
Canadian version G920W8 flash, baseband is not detected rom identifies it as G920F. No network.
 

Thunichgud

Member
Nov 2, 2009
30
0
Endless loop with lineage-17.1-20200319-UNOFFICIAL-zerofltexx

Installed today lineage-17.1-20200319-UNOFFICIAL-zerofltexx from TWRP 3.3.1-0 on Samsung Galaxy S6 (SM-G920F). After system start it boots endless: blue circle moves endless on a blue line from the right to the left. Power off button has no effect - it is not possible to switch off the power. Volume Up + Power + Home has no effect - activation of TWRP is not possible. Volume Down + Power + Home starts the booting from the beginning and ends again in the endless slope of the blue circle.
But when I long press Volume Down + Power + Home and change immediately to long press of Volume Up + Power + Home when the booting sequence starts again, then TWRP appears after some seconds. Here I can switch off the power, but only when I unplug the USB cable - else it returns to the TWRP.

UPDATE:
I deactivated in TWRP => Settings: "Prompt to install TWRP app if not installed" and installed lineage-17.1-20200319-UNOFFICIAL-zerofltexx again. Now it works !!

UPDATE:
What an ugly ugly design !! Is this design made by google or by lineage ? Can somebody kill the designer ? And the standard apps are more stupid than ever. I've never seen such stupid apps. In a new version the apps should be more smart but here they are incredible stupid. I will immediately return to an older version of android. Absolutely incredible !!
 
Last edited:

ted3

Member
Oct 20, 2017
23
7
UPDATE:
What an ugly ugly design !! Is this design made by google or by lineage ? Can somebody kill the designer ? And the standard apps are more stupid than ever. I've never seen such stupid apps. In a new version the apps should be more smart but here they are incredible stupid. I will immediately return to an older version of android. Absolutely incredible !!

This is aosp lineage so none the apps are Google's.. Google apps are proprietary..
You want the new Evolution X ROM . It's pixel themed:rolleyes:
 

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    https%3A%2F%2Fpics.android-hubo.de%2Fimages%2F20191015%2F21215fd3cc1c8c3e384ea2711f148e1a336a03e4.png

    // Disclaimer
    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. Hard. A lot.
    */

    // Info
    It's unnoficial LineageOS17.1 for Galaxy S6 (ZEROFLTEXX).
    I strongly recommend to perform a backup of your current rom before installation.

    // Install
    Recommend: Rooted device with custom recovery like (TWRP 3.1.1-0-zerofltexx.img)

    Installation process from stock rom

    Build from xx.xx. and Gapps from xx.xx. to the external SD

    Installation Procedure :
    coming from stock ....

    TWRP - Odin flashable[/URL] (I use Odin 3.12)

    01. Boot into the download mode.
    02. flash TWRP with Odin (comes in AP). The hooks at Auto Reboot and F. Reset Time out.
    03. disconnect USB cable after flash, battery out and in again.
    04. boot into recovery -> Allow Modifications
    05. Advanced Wipe: Dalvik/ART Cache, System, Data, Internal Storage, Cache (lasts a while)
    06. install -> select lineage image, then add more zips and gapps, then flash
    07. patching system image unconditionally runs through with progress bar
    08. Open Gapps are flashed, progress bar runs through
    09. when done, tap reboot system, Swipe to install TWRP app (or not, if you don't need it)
    10th reboot
    11. Lot 17.1 boots. (quite a while ^^)
    12. type through the facility
    13. ready


    - make a full Backup from your device
    - Full wipe device (system, data, cache, dalvik)
    - Install your Build
    - Install Gapps (ARM Pico or Nano)
    - Wipe Cache and Art/Dalvik
    - Reboot
    - Wait for 1st boot
    - Enjoy

    // Partners & Friends for German
    Android-freaks,de

    // OTA
    Rom: Zerofltexx
    update: monthly

    // Thanks / Credits
    Code:
    * LineageOS Team
    * XDA developers
    * enesuzun2002
    * Exynos7420 Team
    * Everyone who has contributed to LineageOS on S6

    // Donate Us
    PayPal.Me

    // Source Code
    Framework: LineageOS
    Kernel: enesuzun2002



    XDA:DevDB Information
    [ROM][UNOFFICIAL] SAMSUNG GALAXY S6 (ZEROFLTEXX) [LINEAGEOS 17.1], ROM for the Samsung Galaxy S6

    Contributors
    BenLue
    ROM OS Version: Android 10
    ROM Kernel: Linux 3.10.x
    Based On: LineageOS

    Version Information
    Status: Testing

    Created 2020-03-08
    Last Updated 2020-03-12
    3
    All found bugs on the Russian resource 4pda:
    •As on any aosp-firmware, when talking, the interlocutors complain about the echo (they hear themselves).
    •Modem problems: sudden disconnections, slow connection, data disconnection, missed calls or SMS.
    •IMS services (VoLTE, VoWiFi) will not work.
    •Problems with power consumption. Battery power is consumed faster than usual.
    •Flash does not work correctly in camera apps.
    •Always On Display strongly drains the battery, it is advised to turn off.
    •Who has a bug with wireless headphones:
    [url]https://drive.google.c...oilp/view?usp=drivesdk[/url]
    •Adding a fingerprint may hang on the initial phone setup (just wait or skip this step).
    •WiDi (Wireless Display) displays an error (unverified information).
    •The earpiece plays music through a standard app when headphones are connected (restarting the device helps).

    P.S. It is machine translation.
    2
    Do your sources include the 'fix' for SafetyNet (the BUILD_FINGERPRINT from a stock 7.0 ROM)?
    Do you use the public keys to build this or have you generated your own keys?

    I have been building LOS 15.1 for a while and included the above two 'fixes' to allow it to pass SafetyNet and as well as checks for the public keys therefore allowing my banking app, Google Pay, NetFlix and Sky Q/GO to work without issues.

    I am looking to build 17.1 but need the source code.

    Are your sources publicly available? Do you have a manifest.xml I can use to build from source easily?
    I am not a heavy programmer.... :eek:

    Cheers
    Andy
    2
    Guys, if you're using 17.1 I highly recommend Wickenberg's build. It's updated weekly (though I update once a month to get the new security update).

    Running it since january with zero issues. Updater works to download the latest build, but you still have to flash it manually with TWRP. That's not a problem, you just flash it over the current one and everything works perfectly.