[ROM][GT-I9506][ks01ltexx] LineageOS 15.1 UNOFFICIAL for the Galaxy S4 LTE-A

May 4, 2018
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For Samsung phones always use ODIN installed on your PC.
And keep stored a Stock ROM one of your directories on PC which is specially for your phone's modell type.
It will contain the latest ROM zip, kernel and anything which needed

Set up ODIN with files and permissions correctly - search on your mobile's thread or by Google - and start the flash.
ODIN will give you information from the status of flashing.
After its complete and the files matched with your phone's modell and you thick Auto Reboot in ODIN. The installed OS will start.
First boot can takes long, about 20-30 minutes.

Set Up your stock OS, go Download mode again and flash autoroot package in ODIN and/or latest TWRP /for i9506 TWRP version 3.2.1.-1. from dedicated xda thread/.
If you dont want use stock root use Magisk and flash it from recovery.
/Latest is Magisk v16.0 - use official xda thread to download/.

If you want install custom rom like this go to Recovery and Wipe: Sytem, Data, Internal storage, Cache, Dalvik-cache.
Then go back and install ROM zip and install the GApps package for your ROM.

NEVER USE QUOTE MOD TO INSTALL ROM AND GAPPS FROM TWRP.
FIRST INSTALL ROM PACKAGE AND AFTER GAPPS PACKAGE.

The OS need to boot correctly.
I have managed to fix everything and now the phone works. I have lost all the installed apps. However, before this TWRP made a backup of my phone. However, this backup includes the error that prevents the phone from starting. Thus, I was wondering what app may I use to restore only the backed up apps? I heard that Titanium Backup can read this Nandroid backups and do what I need. Does anyone have any experience with this?
 

darkness

Senior Member
Feb 28, 2015
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casablanca
I have finally managed to flash your build and get it working. However, Titanium Backup cannot get access to the Sd card, and all google products (including Chrome and G Services) end up in an error when installed.

Do you know why?
You need To install Google Apps via RECOVERY (TWRP)
https://opengapps.org
choose ARM 8.1 PICO or NANO
For Titanium you need To Grant access to SD card i guess :confused:
 

DiamondJohn

Recognized Contributor
Aug 31, 2013
4,498
3,557
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Sydney
https://dl.xda-developers.com/4/5/0....jpg?key=EAcvU6l6rWtg0fvwxmA6gg&ts=1526428680

https://dl.xda-developers.com/4/5/0....jpg?key=KuIqcL2NUK2wCzgBOwa-MA&ts=1526428690

Rectangular gray are inactive glonass satellites. with stock rom (android 5.0.1 lolipop) glonass working properly(same device i9506) 8 instead of 14 satellites are used to get a fix.. Seems like LOS just do not support glonass.
I have been looking a little further into this GPS issue, and you look like you were possibly right in regards to LOS not connecting to GLONASS:eek::mad:

Using the GPS Test app, on the Satellites bar graph showing S/N ratio (ie not the circular one showing satellite possitions), there are numbers under the graph in boxes; empty outline with a white number. When a satellite is used in attaining a fix, the boxes become filled in with black writing; as opposed to empty with white writing. Now, the numbers underneath identify each satellite. Numbers less than than 35 are GPS and ones greater than 35 are GLONASS.

I never get any satellite numbered greater than 35 highlighted:( even when I get a fix using 10+ satellites and the ones > 35 have great S/N ratios. Which implies to me either that
1. the GLONASS satellites are not being used in the actual fix
2. the GLONASS satellites are used to get better info regarding the GPS satellites locations, or my location, and not used for the actual fix
3. the OS/hardware is using the GLONASS satellites to attain & hold a fix, but is NOT reporting it back to applications as being used, and hence GPS Test doesn't know the satellites are being used and reports as such.
4. or something totally different.

The thing that surprised me, is that the exact same thing was happening on a different device; a Nexus 5 running an official Nougat RR
 
Apr 19, 2015
9
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I have been looking a little further into this GPS issue, and you look like you were possibly right in regards to LOS not connecting to GLONASS:eek::mad:

Using the GPS Test app, on the Satellites bar graph showing S/N ratio (ie not the circular one showing satellite possitions), there are numbers under the graph in boxes; empty outline with a white number. When a satellite is used in attaining a fix, the boxes become filled in with black writing; as opposed to empty with white writing. Now, the numbers underneath identify each satellite. Numbers less than than 35 are GPS and ones greater than 35 are GLONASS.

I never get any satellite numbered greater than 35 highlighted:( even when I get a fix using 10+ satellites and the ones > 35 have great S/N ratios. Which implies to me either that
1. the GLONASS satellites are not being used in the actual fix
2. the GLONASS satellites are used to get better info regarding the GPS satellites locations, or my location, and not used for the actual fix
3. the OS/hardware is using the GLONASS satellites to attain & hold a fix, but is NOT reporting it back to applications as being used, and hence GPS Test doesn't know the satellites are being used and reports as such.
4. or something totally different.

The thing that surprised me, is that the exact same thing was happening on a different device; a Nexus 5 running an official Nougat RR
Look like that is politic's game, glonass was blocked due to sanctions against of russia. :) There is only one way to use glonass - have to flash old rom.
 

DiamondJohn

Recognized Contributor
Aug 31, 2013
4,498
3,557
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Sydney
Look like that is politic's game, glonass was blocked due to sanctions against of russia. :) There is only one way to use glonass - have to flash old rom.
hmmm... you would think that they would keep all the free benefits of the "east" and only "sanction" the things that the "east" benefited from the "west". Do you have any source for this? or is it your theory?

And they still sell GLONASS as a feature of US smartphones:confused:
 

supachris

Senior Member
Jul 17, 2009
403
121
63
Dresden
Caused by the unresolved issue with Bluetooth connection and also GPS instability (often lose fix while driving) I switched back to 14.1, unfortunately. I hope this issues can be fixed in further builds, but for now I have to use 14.1 as my kids want to hear their stuff by BT in the car stereo. With 15.1 the BT connection drops after some minutes and don't come back until reboot. (Bluetooth terminates at all).

Sent from my GT-I9506 using XDA Free mobile app
 

Alsec

Member
May 13, 2018
16
0
0
Thank you for this awesome rom.

I love you developers and thank you for your job.
I want change my phone because i hate lollipop stock rom. But i install this rom and my phone is like the nowadays flagships. Perfect and fast rom with many cool features. Camera, wifi, mobile adat, sim card, sd card, bluetooth, gps work well. Battery same as the old, so not drain faster.

Some mini bug:
1, LineOs 15.1's stock music player always crash, but if you block that and install etc. pulsar music player everything will work fine.
2, AudioFX not work, but i dont care because the phone's sound is perfect.( maybe louder than the stock rom)
3, And i miss the wifi options to set wifi always on or off when screen off.
 

Vhi A Enh

Member
Oct 8, 2017
22
8
0
Problem with change network on S4 I9506

Hello! Dev,
I have 1 problem, I can't change network mode to 4G Only not work for me, on dial pad. Are you can fix it Dev.Karkass ?
This ROM is very good thank you.
 

Sub_Zero2

Senior Member
Jun 28, 2010
473
499
0
Sørreisa
lineage-15.1-20180527-UNOFFICIAL-ks01ltexx.zip

New build is available (See the first post).
Sync with the latest LineageOS source.
SELinux is enforcing.

Changes:
https://github.com/kyasu/android_device_samsung_ks01ltexx/commits/lineage-15.1
https://github.com/kyasu/android_kernel_samsung_msm8974/commits/lineage-15.1
After installing, netflix was updated, and is now searchable in google play store.
Also, one of the banking apps I use, now didn't crash anymore upon starting.
Thanks for SELinux enforcing, @kyasu !
 
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PixelChris95

Guest
After installing, netflix was updated, and is now searchable in google play store.
Also, one of the banking apps I use, now didn't crash anymore upon starting.
Thanks for SELinux enforcing, @kyasu !
Yes because of Netflix I have used a selinux switch since day one with this rom.
 

darkness

Senior Member
Feb 28, 2015
152
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casablanca

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GantaiFox

Senior Member
Nov 28, 2014
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Rabat

Alsec

Member
May 13, 2018
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Camera,gps,batterY

So what still needs to be fixed?
Camera? GPS? Battery performance?

Sent from my GT-I9506 using Tapatalk
Camera is cool, open 2-3x faster than the stock camera. Lineage camera maybe need some new features but i think that is ok.

Gps work. i can use that, no problem.

The battery performance is also better than the stock. The whole system is tip-top and dont drain battery. I think with this update thia rom should be Official :D
 

wkwk

Senior Member
Jan 11, 2007
270
42
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Early days with the latest release, but so far the powercycle issue I had seems fixed. Rebooted a few times and there was no samsung splash screen resets.
Also seems a long time issue I had with audio notifications where the sound would skip and cut off has been fixed.
Google pay still works, but its a mystery how to get it to work after a reboot. I end up doing some random things like nfc resets, Bluetooth reset, default payment method reselection etc to get it working.