[G800F/M/Y][ROM][7.1][NJH47F] LineageOS 14.1 for G800F/M/Y [Beta 19/08/2017]

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starbright_

Senior Member
Apr 11, 2010
1,472
262
I rooted the installation and installed AntuTu CPU Master. This shows indeed that the kernel scales the CPU interactively from 400 to 1400 MHZ, so my assumption was wrong. I now forced it to 400MHZ, effectively not doing any interactive CPU scaling at all. I will see how this works out with regards to power drain.

Thank you.

With moderate/low usage it can last 3 or 4 days (flight mode at night). If you have bad reception (weak signal) it can go down to 24 hours. Check your signal. Here it happens that it jumps between 3 station and always sends with full power - this drains battery.
You can also give BetterBatterStat (BBS) a chance to find out which app might prevent the device from sleeping (wakelocks).

Cheers and thanks to all the devs. The only I miss is the compass which loses calibration ....
 

Lord Ossor

New member
Sep 4, 2017
4
0
With moderate/low usage it can last 3 or 4 days (flight mode at night). If you have bad reception (weak signal) it can go down to 24 hours. Check your signal. Here it happens that it jumps between 3 station and always sends with full power - this drains battery.
You can also give BetterBatterStat (BBS) a chance to find out which app might prevent the device from sleeping (wakelocks).

Cheers and thanks to all the devs. The only I miss is the compass which loses calibration ....

This morning I had a loss of almost 10% power during an hour and the phone wasn't used. It turned out the mediaserver process run at 100% CPU. Now I assume the mediaserver process does some kind of indexing for pictures and other media files, correct? Is it right to assume that it should no longer torture the CPU once it has done it's inital indexing? For now I killed it.
 

a-dead-trousers

Senior Member
Jul 28, 2016
501
1
191
Samsung Galaxy S5 Mini
This morning I had a loss of almost 10% power during an hour and the phone wasn't used. It turned out the mediaserver process run at 100% CPU. Now I assume the mediaserver process does some kind of indexing for pictures and other media files, correct? Is it right to assume that it should no longer torture the CPU once it has done it's inital indexing? For now I killed it.
Nope.
The mediaserver governs the access to the camera amongst others. Most of the time if the mediaserver process runs amok that means something is wrong with the camera app you are using. This was a huge problem at the beginning of the development of this ROM. As far as I know Google Camera 2.7.010 should fix this. Other solutions include uninstalling/freezing the stock camera and using alternatives like OpenCamera. In the worst case scenario when nothing else helps you need to use a mediaserver killer app (requires root) to stop the process after you're done using your camera.
 

Wonzentjue

Member
Jan 11, 2016
7
3
Hello -after updating to latest lineage-14.1-20170819-UNOFFICIAL-kminilte.zip version, I now have a Problem with my SD Card. Former the sdcard was listed under storage /21E7-1808/... - it is now listed under mnt/media_rw/21E7-1808.
The System shows an sdcard1 and I can browse this with the system.
Using Total Commander - the external SDCard is listed as sdcard1 under /mnt/media_rw/21E7-1808 and I can browse the data. Knowing this, I can find my external sdcard also using rootexplorer at location /mnt/media_rw/21E7-1808
Looking at the folder mnt, there is also another entry sdcard this pointing to /storage/self/primary and this shows my internal storage

Now what is the problem - using the following App
ES-explorer
I do see only sdcard and I see my internal storage there.
There is an entry for media_rw but with a question mark -rw instead of drw in the date column there is N/A
App folder sync
As the location of the externals storage sdcard moved, I must change all my folder settings.
But it does not work anymore
I can activate root access - but not activate "access to external storage in the setting" - hence
when I try to access it, the folder /mnt does not have an entry media_rw
Can anyone help - with folder sync I backup all my data.
Many thanks in advance

This is a bug that happens to me every time I flash a new version of this rom - the name of the sd-card changes. For me this has never been a problem. (And don't use ES-File explorer, it's spyware and full of crappy features no one needs) Unfortunately I can't help you with this, you'll have to mount the sdcard every time you update.
 

Kenarude

Member
Sep 8, 2017
11
6
Hello,
First I would like to THANKS all devs for the great work done, as well as people who help on the forum.
I use the hennymcc rom (02/06/2017) for a while and it works very well all the time, it has given new life to my s5 mini!!

One minor problem that could be improved is the fingerprint sensor (problem raised a few times in the thread but does not seem to be solved).
Sometimes the fingerprint is not responding when I want to unlock my phone. I use a flip cover case and I activated the option.
The problem does not occurs every time, it seems to happen after a long period of inactivity.
This problem was not present on stock ROM (4.4.2 - 5.0.1 - 6.0.1).

I was able to recover the log when the fingerprint sensor is not working
Code:
09-08 07:55:40.533  2365  2365 I SystemServiceManager: Starting com.android.server.fingerprint.FingerprintService
09-08 07:56:06.790  2365  2404 E ActivityManager:   0% 2075/fingerprintd: 0% user + 0% kernel / faults: 30 minor 1 major
09-08 07:56:16.635  2365  2404 I ActivityManager: Start proc 3064:com.validity.fingerprint/1000 for added application com.validity.fingerprint
09-08 07:56:16.997  3064  3064 W ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1357 android.content.ContextWrapper.startService:613 com.validity.fingerprint.ValidityServiceStarter.onCreate:33 android.app.Instrumentation.callApplicationOnCreate:1025 android.app.ActivityThread.handleBindApplication:5448 
09-08 11:54:41.921  2075  2075 V fingerprintd: stopAuthentication()
09-08 11:57:02.561  2075  2075 V fingerprintd: stopAuthentication()
09-08 11:57:05.574  2075  2075 V fingerprintd: authenticate(sid=0, gid=0)

and the log when it is working
Code:
09-05 08:36:19.703  2068  2068 V fingerprintd: stopAuthentication()
09-05 08:36:22.709  2068  2068 V fingerprintd: authenticate(sid=0, gid=0)
09-05 14:06:53.977  2068  2068 V fingerprintd: stopAuthentication()
09-05 14:08:48.874  2068  2068 V fingerprintd: stopAuthentication()
09-05 14:08:52.929  2068  2068 V fingerprintd: authenticate(sid=0, gid=0)
09-05 14:21:44.348  2068  2068 V fingerprintd: stopAuthentication()
09-05 14:21:47.874  2068  2068 V fingerprintd: stopAuthentication()
09-05 14:21:50.889  2068  2068 V fingerprintd: authenticate(sid=0, gid=0)
09-05 14:22:09.090  2068  2475 D fingerprintd: onAcquired(0)
09-05 14:22:09.090  2068  2475 D fingerprintd: onAuthenticated(fid=1, gid=0)
09-05 14:22:11.045  2068  2068 V fingerprintd: authenticate(sid=0, gid=0)
Hope this can help.
Thank you.
 

eriksson25

Member
Feb 22, 2008
19
0
HI, Have a G800F with newflashed lineage-14.1-20170819-UNOFFICIAL-kminilte
And open_gapps-arm-7.1-micro-20170910

I formated everything before flash with latest twarp. But I get instant wizzard crash after boot, before any Language settings or similar. So I can not scroll down and activate Wifi. Any tipps?
 

Swellhead

Member
Dec 21, 2013
6
0
u probably need a newer twrp version. i had the same issue and after flashing twrp 3.1.1-1 everything worked fine.

rgds mad

Hy there -
I had TWRP 3.0.0 installed and got multiple errors with GAPPs after updating to lineage-14.1-20170819-UNOFFICIAL-kminilte.zip
Today I installed I did install TWRP 3.1.1-1 and reflashed above image and superuser. Normal System boot worked ok.
Then I rebooted and flashed open gapps nano.
Sytem rebooted and I can work with Google Apps - the only problem remaining is, that google play store app often is closed.
reopening the app works though.
 

Mildars

New member
Nov 25, 2011
1
0
Prague
Hello, please help. I have installed this rom (build 19/08/2017) and gapps (open_gapps-arm-7.1-micro-20170909). When i start up my phone, i get notification about gapps crash. Previous build of LOS was OK. Thx for any response
 

Danko Jones

Senior Member
Nov 17, 2013
193
120
Official firmware updates are coming from the Samsung 6.0.1 (G800FXXU1CQH2) https://www.sammobile.com/firmwares/galaxy-s5-mini/SM-G800F/. Is there any difference on which firmware version is Los made?
And what file or library is responsible for the light sensor? It is possible to fix the highlighting in the bright sun after a dark room.

It seems Samsung has fixed the light sensor in stock rom. I didn't tested it by myself.
https://xdaforums.com/showpost.php?p=73703317&postcount=20
 

Pat750

Senior Member
Sep 12, 2016
587
259
Hello, please help. I have installed this rom (build 19/08/2017) and gapps (open_gapps-arm-7.1-micro-20170909). When i start up my phone, i get notification about gapps crash. Previous build of LOS was OK. Thx for any response
Do you use latest TWRP 3.1.1-1? If not you can find it in original development.
 

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  • 59
    This is a LineageOS 14.1 ROM for the Exynos3470 based Samsung Galaxy S5 mini (G800F/G800M/G800Y).

    DO NOT USE IT FOR G800H OR YOU WILL BRICK YOUR DEVICE

    Although G800F and G800H share the same name they are not related in terms of hardware due to the different SoCs used (Exynos vs. Snapdragon).
    Hence please do not ask for support or ROMs for the G800H.

    Important note: It is possible that flashing this ROM can cause efs partition issues. Therefore it is strongly recommended to make a backup of your efs partition before flashing this ROM. This can be done via TWRP.

    Working features
    • HW accelerated GUI
    • Camera (pictures+video: Back+Front) (switching between camera and video-recording might crash the camera-app)
    • MTP storage
    • Flash Light
    • Bluetooth (A2DP, HFP, HID)
    • IR
    • Sound
    • SMS
    • Initiate and receive calls
    • Wifi
    • Mobile Data
    • USB-OTG (Keyboard, Mouse, USB-Audio, Mass-Storage)
    • NFC
    • Hardware sensors (Orientation, Compass, Proximity, Acceleration, Hall sensor, Step counter)
    • Light sensor (needed for auto-brightness)
    • Pulse sensor (preliminary and very inaccurate. Works with Apps like Kardiograph)
    • SD-Card as internal storage (new Android M feature)
    • GPS
    • Fingerprint scanner
    • SELinux

    Non-working features:

    Known issues:
    • Camera crashes when switching from camera to video. Use Google camera or Open camera to solve camera issues.
    • See the Bug Report section of this thread.

    Disclaimer:
    • You flash this image at your own responsibility. I am not responsible for any damage that might be caused by flashing this image (bricked device, lost data, ...)
    • Flashing this kernel image will trigger the KNOX counter, so your warranty will be void.
    • Applications that use KNOX (e.g. "Private Mode") might not work anymore when returning to the stock ROM, as the device is regarded as compromised. Do not flash this ROM if you need those applications.
    • The image is only for Exynos3470 based S5 Mini variants SM-G800F/M/Y.
    • It might be instable, crash your device, drain your battery, or even might damage your smartphone (e.g. if an USB-OTG device drains too much power)
    • Some users reported that their touch-screen stopped working permanently after some weeks of usage. For some user's (two at the moment including me) NFC stopped working permanently. Probably this issues are not related to this ROM as also many stock user's complain about hardware issues (random reboots, black screens, unresponsive touchscreen) but you have been warned.
    • Backup your data before flashing and check if the original firmware is present (e.g. at SamMobile)
    Before you start:
    • Backup your data, like call history, contacts, sms, WhatsApp messages, favourite app settings that are on internal and external sd (by using Titanium Backup or other apps available on PlayStore). At least all internal data will be lost in any case. If you have bad luck you might also loose data from your external sd card.

    Download:

    Install recovery:
    • Reboot your device into Download mode: turn off your device, then press Volume-Down + Home + Power button at the same time and release them.
    • Confirm the following warning message with the Volume-Up button.
    • Connect your device to your PC via USB
    • Make sure the device driver's are installed on your PC
    • Start Odin
    • In Odin select "PDA" (in newer versions: "AP") and select the recovery image (recovery.tar.md5)
    • Check that only "F. Reset Time" is set. "Auto Reboot" should be disabled to avoid a reboot into stock ROM.
    • Click on "Start": the recovery image should be flashed now. By flashing the recovery, your warranty will be void.
    • After the recovery flashing process was successful, power of your device, wait a few seconds and reboot into recovery mode (see instructions below).
    • Important: make sure not to boot into stock ROM, otherwise the stock ROM might remove the custom recovery again. If this happens, flash the recovery image again.

    Before you flash:
    • You need the latest TWRP recovery (see above). Otherwise TWRP might not be able to flash the ROM. This is because TWRP checks now if the device is "supported".
    • Wipe the device to avoid problems with remaining files from the old installation (see instructions below). This also applies if you already installed an older version of CM 14.1.

    Flash ROM:
    • Reboot into recovery mode (Press Volume-Up + Home + Power button)
    • If you come from a stock ROM, this is your opportunity to make a Backup of your phone(Backup, then select Boot, System, Data, then swipe to backup). Note that the recovery might fail to restore the backup when you want to go back to the stock ROM (for me it got stuck after a restore during boot. But the backup was made with a different version of TWRP, so it might work in general) - simply do not expect too much of it at the moment.
    • If you haven't copied the installation files yet, you can now copy the GApps and the ROM zip to your internal sd or external sd (be careful not to put the files into the data directory of the internal sd card as this will be deleted in the next step). Be sure that MTP is enabled (inside Mounts, click on Enable MTP), then, from your pc, copy the files. If MTP does not work from recovery, try it directly from Android or remove the external sd card from the phone and put it into your PC.
    • Wipe Dalvik Cache, Cache, System and Data (inside Wipe -> Advanced Wipe). Do not report problems if you did not wipe those partitions as the problems are most probably related to this!
    • Install the CM ROM zip-package
    • Install the GApps zip-package

    How to root:
    LineageOS does not have root support integrated by default. You have to download addonsu-arm-signed.zip for 14.1 from the Lineageos Extras download page and install it with TWRP.
    After that root access is still disabled by default. If you want to activate root access for apps, do the following:
    • Open the Settings menu, select "About Phone"
    • Tap on the "Build number" entry seven times. You should be notified, that the developer settings are now active.
    • Open the Settings menu, select "Developer options". Enable root access by selecting "Apps" in the "Root-Access" setting.

    In case you want to go back to the stock ROM:
    • lf you do not have the latest ROM for the G800F you can download it from SamMobile
    • Reboot your phone into Odin mode
    • Open Odin on your PC and connect your smartphone with your PC via USB
    • If you have a zip-file unzip it so that you have a .tar.md5 file
    • In Odin click on the PDA button and select the .tar.md5 file. Then press "Start".
    • Normally the stock rom fails to boot as the data from CM is still on the data partition. So after flashing the stock rom, reboot into recovery mode (it looks a bit different now). First wipe the data partition, then wipe the cache.
    • Reboot

    Changelog
    Code:
    Changelog:
    19/08/2017:
    * SELinux policy update
    * Update to newest LineageOS sources
    02/06/2017:
    * Firefox crash&reboot fixed (thanks to Spookcity)
    * Enabling the fingerprint reader does not cause bootloops anymore (thanks to Spookcity)
    * Ambient display option added (disabled by default)
    28/05/2017:
    * [COLOR="red"]Note: ROM is stuck in bootloop when fingerprint reader is enabled. ROM removed.[/COLOR]
    * Enabled selinux (thanks to mirhciulica for fixing all those selinux denials). If you encounter problems check for "avc: denied" messages in logcat (see: https://source.android.com/security/selinux/validate)
    * Fixed Snapchat and SafetyNet problems (Snapchat reported server errors, Safetynet Helper reported a 1970 timestamp): Kernel patch was necessary.
    * Updated kernel to 3.4.107
    * Applied most of the patches from [URL="https://android.googlesource.com/kernel/common/+/deprecated/android-3.4"]kernel/common/deprecated/android-3.4[/URL]
    * Updated LineageOS sources
    * FlipFlap added to support smart flip covers: shows a screen with the current time in the window of the smart cover. Note that this relies on the magnetic sensor at the bottom of the phone. So magnets near the sensor can trigger this behavior too.
    * Replaced the buggy Gello webbrowser with Jelly - the new LineageOS default browser
    * Replaced the buggy Snap camera with the LineageOS default camera app
    * Replaced the Samsung battery charger app (lpm) with healthd (looks uglier but at least works with selinux)
    
    20/02/2017:
    * Fixed Youtube scaling issue on window resizing
    * Compass fixed (thanks to mirhciulica for figuring out what's wrong)
    * cpufreq config added
    * Charge mode fixed (starts when plugging USB into a powered-off phone)
    * USB-Tethering and Wifi SoftAP (Hotspot) fixed
    * Camera doesn't crash when switching between camera and video (but might still crash sometimes)
    * Fingerprint libs reverted from MM to LP (maybe that fixes the fingerprint issues - please test)
    
    01/02/2017:
    * conversion to LineageOS
    * updated some libs with stock MM versions
    * fixed robotic voice problem
    * fixed silence on first call
    
    07/11/2016:
    * Initial test build

    This section is for developers:
    A README file with build instructions can be found here:
    Code:
    https://github.com/cm-3470/android_device_samsung_kminilte

    Sources:
    Code:
    https://github.com/cm-3470/android_device_samsung_kminilte
    https://github.com/cm-3470/android_vendor_samsung_kminilte
    https://github.com/cm-3470/android_kernel_samsung_kminilte
    https://github.com/cm-3470/android_device_samsung_smdk3470-common

    Developers welcome
    • At the moment the G800F/M/Y specific port of this ROM is only done by two persons (CTXz and hennymcc). Although Unjustified Dev also works on this ROM he does not own an Galaxy S5 Mini but a Galaxy Light which has a similar base but is different when it comes to camera, nfc and other components (maybe even slightly when it comes to audio and radio).
    • Help from other developers is always welcome. See the bug/feature section and this thread to see what is missing. Just give some short info (here in this thread or PM) that you want to work on some issue or feature so that work can be synchronized. Maybe there are also other devs that want to work with you on the same issue.
    • Knowledge in how the kernel works and good programming skills in C, C++ and Java would be nice but not necessary for all problems. At least you should be able to build the ROM and test your changes yourself but you do not need experience in porting ROMs.

    Thanks to CTXz, Psyafter, spookcity138, ayke and mirhciulica for working on this ROM.

    XDA:DevDB Information
    [G800F/M/Y][ROM][7.1][NJH47F] LineageOS 14.1 for G800F/M/Y [Beta 19/08/2017], ROM for the Samsung Galaxy S5 Mini

    Contributors
    hennymcc, Panzerknakker, spookcity138, psyafter, ayke
    Source Code: https://github.com/cm-3470

    ROM OS Version: 7.x Nougat
    ROM Kernel: Linux 3.4.x
    ROM Firmware Required: TWRP Recovery [version >= 15/08/2015]
    Based On: LineageOS

    Version Information
    Status: Beta

    Created 2017-02-01
    Last Updated 2018-08-18
    21
    Hi there is a new build:
    https://www.androidfilehost.com/?fid=529152257862704787

    Changelog:
    • Fixed Youtube scaling issue on window resizing
    • Compass fixed (thanks to mirhciulica for figuring out what's wrong)
    • cpufreq config added
    • Charge mode fixed (starts when plugging USB into a powered-off phone)
    • USB-Tethering and Wifi SoftAP (Hotspot) fixed
    • Camera doesn't crash when switching between camera and video (but might still crash sometimes)
    • Fingerprint libs reverted from MM to LP (maybe that fixes the fingerprint issues - please test)
    21
    Official TWRP 3.1.1

    I've worked together with the TWRP maintainers to make TWRP official, and it's finally here :D
    https://xdaforums.com/galaxy-s5-mini/orig-development/recovery-twrp-3-1-1-exynos-t3626646

    You can download it from here:
    https://twrp.me/devices/samsunggalaxys5miniexynos.html
    21
    A new build is available:
    https://www.androidfilehost.com/?fid=961840155545570720

    It turned out that the patch found by Spookcity not only fixes Firefox but also the fingerprint bootloop. So the new build should be usable again.
    As the initial bootloops probably were also caused by the fingerprints it should not be necessary anymore to wipe everything (although still recommended).

    Changes:
    • Firefox crash&reboot fixed
    • Enabling the fingerprint reader does not cause bootloops anymore
    • Ambient display option added (disabled by default)
    17
    A new build is available.
    https://www.androidfilehost.com/?fid=889764386195902448

    Changelog:
    Code:
    * Enabled selinux (thanks to mirhciulica for fixing all those selinux denials). If you encounter problems check for "avc: denied" messages in logcat (see: https://source.android.com/security/selinux/validate)
    * Fixed Snapchat and SafetyNet problems (Snapchat reported server errors, Safetynet Helper reported a 1970 timestamp): Kernel patch was necessary.
    * Updated kernel to 3.4.107
    * Applied most of the patches from [URL="https://android.googlesource.com/kernel/common/+/deprecated/android-3.4"]kernel/common/deprecated/android-3.4[/URL]
    * Updated LineageOS sources
    * FlipFlap added to support smart flip covers: shows a screen with the current time in the window of the smart cover. Note that this relies on the magnetic sensor at the bottom of the phone. So magnets near the sensor can trigger this behavior too.
    * Replaced the buggy Gello webbrowser with Jelly - the new LineageOS default browser
    * Replaced the buggy Snap camera with the LineageOS default camera app
    * Replaced the Samsung battery charger app (lpm) with healthd (looks uglier but at least works with selinux)