yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] 323FR129:
Extended Length Problem

Hi there,

first many thanks for this great work. :good: I have a SM-G930F. I use the AusweisApp2 for my identification card. With Stock ROM all was ok.

After flashing this custom ROM i have a extended length failure.

Quote FAQ AusweissApp2:

The challenge of extended length for smartphones

It is necessary that "Extended Length" is supported for communication by both the NFC chip and the firmware used by the respective device manufacturer so that the data and certificates can be successfully transferred. The current generation of commercially available NFC chips in Europe already supports Extended Length as standard. In fact, the version of the firmware / Android operating system used is often the stumbling block in this context. There is a field (-variable) that is read out by AusweisApp2 to check whether your smartphone supports Extended Length or not. This variable contains the packet length and is hard-coded in the operating system of the mobile device up to Android 8.0. Many mobile devices therefore only pretend to be able to transmit 261 bytes. In order for the reading process to work, the device must report that it can transmit a packet length of at least 500 bytes. This packet length is mainly used by AusweisApp2 or the online ID to implement the security protocols, e.g. PACE (encryption) required.

With the Android 9 operating system, Extended Length is enabled by default (see issuetracker.google.com/issues/37005118 - In detail, this change means that the smartphone manufacturers can / must now configure how many bytes at a time when using Android can be transferred.).

Apple released the NFC interface in autumn 2019. Since iOS 13.1 and from an iPhone 7, you can use the online ID function with the AusweisApp2.

Is it possible to fix this problem?

Sorry, i post it wrong in the S7 Edge Forum.

Thanks.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] downhere:
Add

ISO_DEP_MAX_TRANSCEIVE=0xFEFF

to /system/vendor/etc/libnfc-nci.conf

Give feedback if the app is working for you. Extended length issue will be solved, but the app stops with authenticating error for me when doing the auth process.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] 323FR129:
Great :good: Thanks downhere

That´s it. All works fine included auth process. I can read all identification information.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] nuck1982:
iam new on this rom, wich camera app are recomend? with stock app flashlight dosent work and with a gcam from app thread und unix cam i have a delay on flash light. flash light commes to early and cam take pictures without flash. sry for my bad english

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] nostromo12:
It was disappointing that the Ausweisapp2 did not work for my S7.

But with the simple adjustment downhere reported, the access is running smoothly. :D:D

[MENTION=6680687]ivan,[/MENTION] Please add the statment to ibnfc-nci.conf in the next release of the ROM!

---------- Post added at 09:39 AM ---------- Previous post was at 09:27 AM ----------

Well, I use the Idan app:

https://www.cyanogenmods.org/downloads/idan-google-camera-5-1-018-mod8-3b-v4-7/
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] W7~uf0@g:
The heart rate sensor error is:

08-01 00:20:48.288 31307 31307 W FlurryAgent: Event count started: measurement.started.sensor

08-01 00:20:48.302 4448 4458 I SensorService: createSensorEventConnection package name o.ӭ

08-01 00:20:48.307 4448 4458 D SensorService: Calling batch handle==23 flags=0 rate=10000000 timeout== 0

08-01 00:20:48.311 4529 4529 D SensorsBio: HrmLedSensor enable: mEnabled 1, handle 6, en 1

08-01 00:20:48.295 4529 4529 I sensors@1.0-ser: type=1400 audit(0.0:4453): avc: denied { read } for name="led_current2" dev="sysfs" ino=25956 scontext=u:r:hal_sensors_default:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1

08-01 00:20:48.295 4529 4529 I sensors@1.0-ser: type=1400 audit(0.0:4454): avc: denied { open } for path="/sys/devices/virtual/sensors/hrm_sensor/led_current2" dev="sysfs" ino=25956 scontext=u:r:hal_sensors_default:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1

08-01 00:20:48.311 4529 4529 D SensorsBio: HRMSensor_LED::enable

08-01 00:20:48.311 4529 4529 E SensorsBio: HRMSensor_LED::reset_agc

08-01 00:20:48.313 4448 4458 E SensorService: Error activating sensor 23 (Operation not permitted)

This works on the last lineageos version to be officially supported, 16 right?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] masteo:
Hello, sorry if I ask but I don't find the answer in previous posts.

I am currently on an old Superman-Rom V1.19.1, Android 6.0.1, Baseband G930FXXU1BPJG.

Do I need to update the latest Bootloader and Modem Firmware through Odin? Or can I just flash the ROM through TWRP?

Thank you for the help.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] nuck1982:
yes, flash the latest oreo rom for your country, reboot, go to developer settings, activate oem unlock, flash twrp with odin and then flash rom and gapps

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] KungFuZius:
GApps keep crashing

Hi all,

first of all thank you for working on this ROM! Unfortunately I have an issue with the GApps.

I tried the latest lineage OS 16 build today like this:

1. cleaned everything (system, data, dalvik, cache)

2. installed rom (I tried both the latest and from 2020-06-23)

3. installed opengapps pico (open_gapps-arm64-9.0-pico-20200811.zip)

4. installed magisk

When booted I got the following issues:

1. Searching for updates does not finish, I then disabled it: echo "ro.setupwizard.mode=DISABLED" >> /system/build.prop

2. GApps keep crashing, playstore cannot connect, google services keep crashing

Is this a known issue? Anyone knows how to fix this?

Thanks much!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] nostromo12:
In my case sometimes a gapps version did not work and caused problems with google related functions. Simply try an other version. But I always used the nano version
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
Any more found out about the Bluetooth range?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RogersPark:
Hello !

I ask you for advice and support. I have this lineage version on the S7 of my wife. Everything goes well. Only one game that runs on the device refuses in-app purchases with the hint that there is malware on the device. My inquiry with the support of the game provider resulted in that they told me that the device is rooted and I should reset it.

But root is not installed and deleting the device and reinstalling Lineage did not work.

Do you have an idea what else I can try, or do I have to accept that it does not work?

Thanks for your support.

Greeting Roger
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hemuli:
You can try rooting with Magisk and enabling MagiskHide for the app.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RogersPark:
Thanks a lot Hemuli for the hint.

I have tried Magisk without success. Rooting is not important to me either, but the in-app purchases do not work on a non-rooted device. I have the same problem on a Samsung J3 with Lineageos without root. Can it be a general problem of some unofficial Lineage versions?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
It's not the fact if rooted or not. It's because it's a custom ROM. For your app to work, you've to root it so it can hide the fact it's a custom ROM and other related things.

Flash Magisk, install MagiskManager, enable MagiskHide and select the apps you want to hide from.

If that doesn't work, also use the "Hide MagiskManager" option to change the name and package name of MagiskManager.

If that still doesn't work, check your SafetyNet stuff in MagiskManager to see if it passes. If not, install MagiskProps module, open up terminal, run su command then props command. Follow instructions in #1 and #2 with the fingerprints (try #1 first and reboot, the #2)

I think that covers most root custom ROM detections, but some apps check for folders like TWRP in the internal storage, so be aware of those too.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Digger_m:
If you download the latest magisk.zip flash with twrp. Reboot install the magisk manage . Open magisk and check that it's rooted. Make sure your using the latest TWRP also. Magisk is very good at what it dose . It's Worth rooting in my opinion as I like having a firewall, afwall in fact.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] max_work:
Hi, anybody else has from time to time heavy battery drain? Happens sometimes every day and sometimes its gone or a week. Have to restart, sometimes several times. Then its ok again.

Regards
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DIMA-DIMON:
Hello. Firmware will fit SM-G930FD?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] difto:
Any ideas?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] edgartdk:
Can anyone explain me how to change the setting bellow? I'm still struggling with Bluetooth issues on build 3

* If you are still having issues with nt calls try setting

audio_hal.force_voice_config=wide or audio_hal.force_voice_config=narrow

in build.prop
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] J.Naw:
So far the new build is freaking great. I forgot to mention that now on pie, the audio tinny sound was gone, but the weird post processing issue is still in effect, I was hoping that maybe the new blobs and other camera reworks would've solved it but its still there. I'm.not sure if logs can be useful with this issue and I've supplied many before. But I'll get one cause of the blobs update.

Keep working hard though Ivan, we all appreciate what you're doing for us :))
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] mario24601:
Rookie question but what does lack of HWC do? Thanks
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] edgartdk:
I figure it out, you just have to download the app build.prop and add the string. On my phone using the setting "narrow" solved the Bluetooth issues. Thanks
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] _1And0nlyDonkey_:
Should I clean or dirty flash the newest update? I am using the September update.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] samuraikid:
Cool is running great without Google bloat added just updated Gboard for my Numbers bar everything else nice good job and keep the good work ;)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Matty1993:
completely up to you if you decide to upgrade to the bit 3 bootloaders from bit 2 there wont be any affect on the rom being installed or functionality and what not as the bit 3 is still an oreo package with just a security update of the bootloader and modem no doubt plus other minor bug fixes, in my opinion I would just for the latest bootloader and modem firmware, but note if you do you can't go back to Bit 2 firmware again as when the bootloaders are upgraded there are actually 5 or 6 tiny Efuses for each binary version pre installed on the boards by Samsung just like the Knox fuse to make sure that there is no possible way to downgrade the software again once the binary has gone from 1-2 fuse 1 is blown to prevent rollback and so forth up to 5 or 6, that was why you had the Device 3 binary 2 error :) hope that helps mate

---------- Post added at 04:33 AM ---------- Previous post was at 04:27 AM ----------

You should only need to do a clean wipe and flash if you are coming from 15.1 - 16.0, as gaps packages are different,

If your already on the 16.0 build and you just want to install the 16.0 update you should be fine to just dirty flash over the top and wipe art cache straight after and it should boot up no problem :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Virnik0:
video acceleration, if I understand things correctly.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kencabatino:
Is it good enough to be a daily driver?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] IneedAbetterUsername:
Dont ever expect same cam quality as stock!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] benjieg:
Oh yes. Been my daily driver since 2nd public release.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kencabatino:
What bugs or etc that people say here in this thread you encountered so far? I want to be back on LOS because of the stock android experience but only one thing holds me back is the camera i mean i can use gcam but for video recording its just not the same as stock.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] benjieg:
In the past I found myself going back to stock for its camera. But I haven't gotten that urge yet. Somehow Gcam works quite well with 16.0 and even the 16.0 camera has gotten a lot better. But it all depends on your needs. I think the consensus is stock Samsung camera will always have an edge.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kencabatino:
Thanks
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] J.Naw:
Switched back to 15.1 thinking it would solve the digital sounding calls (myself and the person on the call both have the sound) but it hasn't. So something must've happened with either the modem or the drivers in lineage?

Until this is fixed, anyone got the 2nd release 16 or a release earlier for 15.1? (Non October)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] natetokes:
Check the 15.1 thread for links to the last few builds
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] samuraikid:
Native browser saying "net::ERR_CLEARTEXT_NOT_PERMITTED" any clues ? Apearing when opening new tabs from websites ex: "meusresultados.com" Google driver download file firmware Os16 happens too for replicate

Edit: websites need to BE added the s on the http ex: https
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] difto:
Thanks, I just wanted to know the impact on custom firmware but as I understand for what you say the baseband is totally independent from the LOS firmware. Thanks
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Kippy51:
Phone freeze

Dirty flashed build 3 over 2; had twice that the phone froze. First time I had the phone BT connected to my OBD2 device (checking car errors). Wasn't bothered that much, as I thought it was the OBD2-device or BT problem. 2nd time I was just watching a Youtube clip and in the middle the phone froze. The screen went black and nothing worked anymore. Pressing a button just lights up the 'back' and 'menu' lights. Powering off the phone (restart) doen't work either. Only way I found is going into download mode and then canceling (volume down to restart). Took a syslog right after starting up, but forgot about the tombstones. Sorry. Any ideas?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bugozzi:
Does someone has Google Camera mod apk that works fine on Lineage OS 17.1 SM-G930F exynos? or samsung camera mod?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dumbledork:
https://www.celsoazevedo.com/files/android/google-camera/f/changelog1340/
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] BugozziStudios:
It works but has some bugs and video frame rate, sphere and choose location for save photos not working for me

Other apks? I would like all options i had on stock samsung s7 camera
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dumbledork:
Haha. Okay, then install a stock-based ROM. Don't expect much better than the above or open camera.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Oland_devo:
Hello yall, G930W8 user here running superman ROM, looking to make a change, thinking about LinageOS 16 but noticed a recent release of LineageOS 17. Do you guys find 16 or 17 more stable? Mostly for everyday usage, no games.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] gallusala:
v.16 is stable for everyday usage.

I have no problems since months.

Last update for v.17 is from yesterday: it's not stable enough for me. I can wait...

Best regards
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rdelmont:
Ben using 17.1 as daily driver for two months now, last build fixed the last glitches I had (low mic and notification led). To me, on G930F, it's stable.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Architect_Kev:
Hey ivan is this gonna get the next security patch. I still can't really find a way to install lineagos 17.1
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tvfan1:
to me almost- Bluetooth issues are still big deal. when connected to my car, the phone doesn't ring and the other party can't hear me for 8 sec before the audio goes through- it's a bug that only showed up since build 26 (or 25) ..

I also tried doing a clean flash and it still repros..
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rdelmont:
If you could grab a logcat right after a BT call maybe Ivan would be able to fix
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tvfan1:
Thanks, sure , I'd love to . it happens so many times a day so shouldn't be hard to do

the only question I have it how to do it (technically) and how/where to post it :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rdelmont:
You need root (magisk will do) and alogcat app. Once started, alogcat has the usual three-dots menu on top right corner, from there you do save. You can retrieve files using the default los file manager, in internal storage > alogcat folder. Zip the file and share it here in the forum, either attaching it to tour post or sharing it using a google drive link
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tvfan1:
Thanks, Any solution for a non-rooted device?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rdelmont:
Unfortunately none I know of...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tvfan1:
Thanks, if there are other people in this thread with similar issues (BT connection to car phone system) , please see if you can share a logcat

thanks in advance!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Adam-AU:
Not sure if this is related to the ROM, but...

on incoming calls when I use the hangup button on my Bluetooth headset, audio just swaps back to the phone and the call remains active...

on outbound calls using the hangup button on the Bluetooth headset works as expected, it hangs up the call...

I would like it to just hangup for both incoming and outgoing calls

Any Ideas?

- I have tried using other dialers issue remains, will try another headset tomorrow, have checked the headset on my S9+ running stock firmware with no issue

16.0-20200512-UNOFFICIAL-herolte

Update:

Upgraded to 16.0-20200712-UNOFFICIAL-herolte - issue remains
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hemuli:
You can use adb without root permissions.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] schiff1108:
Hi Ivan. Great Rom. It is still my daily driver. Have you plans to provide a new build with newest security updates?

Thxs for your efforts.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rsxd10:
To be honest, I'm disappointed with this rom :

- Hearth-rate sensor doesn't work (ok no big deal)

- The phone is randomly rebooting at least twice a week

- The camera flash doesn't work, it kinda works with OpenCamera, but the app is hanging for seconds before taking a single picture.

- The noise cancellation isn't working with speaker enabled, the other person is hearing her voice.

And these problems were already here months ago, on an older build, I was hopping the last version would have fixed them but no. I tought this rom would be kinda stable because of LineageOS but that's not the case.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Marsu42:
This is a known issue... well, not known by reading the release notes, but known by finding out by yourself or reading users ask every other hour in the telegram group.

The custom samsung noice cancellation stuff doesn't load on lineage - the devs are trying to get around it, but seems to be tricky... that made me switch to Floyd rencently, at least until this issue is fixed, if ev

I love the to customize Lineage and Ivan and the devs are doing a great job ... alas, at some point I have to use my phone as a phone (and lineage doesn't support VoLTE or WiFi Calling either).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rsxd10:
Well, if it's a known issue, it should be in the release notes.

Looks like I need a new rom, a stable one with hardware features working, and de-bloated if possible. Do you have one to recommend ? I've heard good things about black diamond n8.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Marsu42:
Looks like I need a new rom, a stable one with hardware features working, and de-bloated if possible. Do you ve one to recommend ? I've heard good things about black diamond n8.[/QUOTE]

I'm really not trying to hijack the thread, but replying to your question: In the telegram group Floyd (currently v5 with patches) seems to be the "other" choice.

Floyd a Stock Q minus bloat plus root, if you want the latter. It has some bugs, too (long term wifi disconnect, camera doesn't always open, less game performance, some lags reported). It draws more battery until you use another kernel (Moro, Thunder) + tune for battery + undervolt, tune apps with island god mode + greenify or similar to prevent background activity. It still tends to kill your background apps if they don't use a foreground thread, that's "stock"-ish behavior for you.

On the upside, there's no echo, you can use VoLTE and Wifi Calling and record 4k/60fps. So it's an ok choice unless you want to get rid of google and use microg, you can only do this with aosp-ish roms. And of course you cannot tune st ock with Gravity box and so on, but it is more "take it or leave it".
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] MikeRWK:
How do I stop the buttons from illuminating every time i touch the screen?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Marsu42:
Did you check if disabling this is part of Gravity Box?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] baisuols:
lineage-16.0-20200712 build

sim toolkit after pin entering "ok" button gives no reaction
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] FORC3:
Reason for the crosspost:

I accidentally posted in the s7 edge Forum.

Hey @Ivan_Meler :) Will this ROM still be updated/maintained?

Im asking because im stuck with it. As this is the last of your LOS ROMs that supports encrypting and decrypting in ROM and TWRP.

If i would start to use your LOS 17 or 18 ROMS, i would have to reintall the whole ROM plus apps and backups, everytime i update or change something critical.

Im now stuck with either stay with this old not updated ROM and have full device encryption and decryption, or use LOS 17 / 18 which get security updates but don't support encryption/decryption in TWRP.

What should i do? Do you have plans to implement encryption/decryption support into the newer ROMS/TWRP versions?

Thanks in advance
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] schiff1108:
Are you saying that LOS17 / 18 together with TWRP is not supporting encryption?

I am using this ROM (LOS16). Here encryption works very fine. I need encryption because I am using Intune / company portal.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Durchmesser:
My SM-G930F Works with 17.1 and Encryption also work.