yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S General] :
...don't relay on that in the near future: There seems to be two issues. I asked the users of my cm-12.1 build to do some testing and report some additional information. You know what? I don't receive one single complete report.

Propably the change in question could be worth a try, 'cause it also contains phone definitions. But thats a wild guess.

Anyway, I would be happy, if you cherry-pick the patch (commit 42e67080a22f49a74487bf406ef8041e81089595 in branch 121-work), and ask the users of your rom, to do these tests.
[Galaxy Tab S General] tinko975:
GPS working good? because i use navigon on tablet and i must have good GPS signal..
[Galaxy Tab S General] Nexorrr:
New build with Bluetooth-audio patch

Mod edit:

Download links removed, no source provided

please test it

[MENTION=3788878]thermskin[/MENTION], I installed it with wipe system+caches and have no problems and no reboots
[Galaxy Tab S General] 5warafat1:
Why does the battery drain very fast even with battery saver on :confused:
[Galaxy Tab S General] tinko975:
Because it is Cyanogenmod. ;)

How about antutu score? Stock goes to 38000 points. Can someone do antutu test with this CM12.1?
[Galaxy Tab S General] 5warafat1:
Here u go 40693
[Galaxy Tab S General] 5warafat1:
Xposed not working even after flashing SDK 22 zip:confused:
[Galaxy Tab S General] NeWONEx:
There is anything can solve overheating in playing games ? Did you use default cpu profile in this rom ?

Thanks for your work and time

I suggest you to make another thread for SM-T805 with 12.1 ! Because really we love your work and development ?

Last question. .. can you work in AOSP for our T805? because after that you can upgrade to Marshmallow AOSP easily
[Galaxy Tab S General] tinko975:
flashed twrp 2.8.5.0 thru odin sucessfuly and rooted with super su 2.49.zip but twrp dont recognize my ext sd card. even usb on the go says it is empty.. only storage available is internal.

i tried several sd cards..
[Galaxy Tab S General] :
Check storage you waant to use and tab ok. They are just not mounted, therefore the 0MB.
[Galaxy Tab S General] tinko975:
i cant check it. i tap on it but no response at all..

edit:

downloaded official twrp 2.8.7.0 for t800, flash it and now everything works great..

recoverys are the same for t800/t805
[Galaxy Tab S General] calj17:
Is Bluetooth audio working?

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] Nexorrr:
Can't check audio, but patch from nvertigo merged. Just test it - I thing BT-audio now should work
[Galaxy Tab S General] calj17:
Will test it. This rom does support f2fs right?

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] calj17:
Unfortunately Bluetooth audio still broken. Tried using with my Bluetooth stereo headphones and car Bluetooth audio. Does not work. Sound Keeps mute over Bluetooth. Very sad. We need to fix this. Bluetooth audio is very important and we need to use it. The rom is very fast but I got 2 random freezes and no Bluetooth audio

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] Nexorrr:
Did you do all wipes before testing?
[Galaxy Tab S General] 5warafat1:
Anyone? xposed not working
[Galaxy Tab S General] calj17:
Yes I did all wipes and performed clean install. Rom is very fast and smooth but Bluetooth sound does not work. It happened like this. I opened a video clip heard just 1 word and then the rest goes mute. Battery is draining too fast too

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] :
My oppinion on apps, which replace system files: If it works - fine. If it does not work, clean install.

My oppinion on rom<->xposed issues: if a app replaces the systems framework files by its own ones, and that breaks the installation, xposed has to be fixed: 'cause if rom development continues (and some new changes to the rom break interoperability with xppsed), the only way to solve this in rom development is to use the old code-base.

Long story short: IMHO this is a problem for the xposed thread - not the rom's thread.
[Galaxy Tab S General] gordp:
I hope my suggestions can help...

I was running cm-12.1-20151015-UNOFFICIAL-chagalllte and had xposed working.

Just now, I upgraded to Nexorr's latest cm-12.1-20151023-UNOFFICIAL-chagalllte (dirty-flashed), and xposed is working still.

The rest of my system and process, which may help you:

TWRP-2.8.7.0 for chagalwifi installed, which forces me to edit META-INF/com/google/android/updater-script (see my post 220 http://xdaforums.com/showpost.php?p=63289132&postcount=220 and Nexorr's helpful alternative in post 221 (which I've not tried) http://xdaforums.com/showpost.php?p=63293605&postcount=221

I push my re-packaged version of Nexorr's work to /sdcard/ (while T805 is in normal operation, but with Developer Options enabled, then Debugging turned on - so I can use adb).

I adb push xposed-v75-sdk22-arm.zip from this thread http://xdaforums.com/showthread.php?t=3034811

Lastly, I adb push UPDATE-SuperSU-v2.46.zip to my T805. Sometimes, I'll adb shell into the device, and 'ls sdcard/' to verify that my 3 .zip files are there (ROM, xposed, SuperSU).

Then I reboot into Recovery, for flashing:

First, I flash Nexorr's ROM and observe that it completes successfully. Before rebooting, I go back and flash SuperSU from the .zip that was placed on the /sdcard/. I choose to reboot at this point. Wait several minutes while everything upgrades, optimizes and settles.

Because I dirty-flashed, XPosed is still installed - if I tap/execute XPosed Installer, at this point I get a red message saying:

"The latest version of Xposed is currently not active. Did you install the framework and reboot?". If you have performed a complete wipe, or haven't yet installed Xposed, you'll have a different message, but the next step is required in either case -

Back to Recovery, and flash the third-and-final .zip (xposed-v75-sdk22-arm.zip). Wait several minutes, again, when reboot will go through another round of optimizing and settling.

When the system is back up, xposed now shows OK for me; for a new install you have to perform a second step: installing the .apk (XposedInstaller_3.0_alpha4.apk again from http://xdaforums.com/showthread.php?t=3034811. Don't forget to Allow Unknown Sources :)

And now, for me, I have my XPrivacy module enabled and working!

Summary:

Install the ROM and install SuperSu to gain root

Boot, wait for everything to settle, then back to Recovery and install the xposed .zip

Re-boot, wait for everything to settle, then install the xposed .apk

HTH!
[Galaxy Tab S General] calj17:
Rom is super fast. We only need to fix Bluetooth audio and fast battery drain

Pleaser nexorrr fix Bluetooth audio

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] calj17:
Hey [MENTION=2287118]Nexorrr[/MENTION] why don't you guys ask help to [MENTION=3594812]ShevT[/MENTION] to fix Bluetooth audio problem. He sure can help with the fix

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] calj17:
One more bug: Sound has a distortion when playing games like asphalt 8 with volume set to high.

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] Nexorrr:
I can't fix it, if I can't test it. Patch from nvertigo very surprisely didn't help
[Galaxy Tab S General] :
Seems to be some other issue.

If I should guess, I would look in audio/mixer_path.xml. In the play store you find alsamixer. Not only that this app shows all available mixer controls and their values, but you can also set these values (i.e. unmute/enable the bt device of chagalllte).
[Galaxy Tab S General] calj17:
I will test it for you Nexorrr. Just talk to [MENTION=3594812]ShevT[/MENTION] and [MENTION=3463426]RaymanFX[/MENTION]. They build cm12.1 for Galaxy Note 10.1 2014 p600/p601 tablets(similar specs of t805). They have a lot of experience and know how to solve this Bluetooth audio problem. Then you apply patch fixing Bluetooth audio using their clues and I will test with my car Bluetooth audio and Bluetooth headphones

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] Nexorrr:
Sorry, for fixing bug we should locate problem first, but we don't know it.

---------- Post added at 03:13 PM ---------- Previous post was at 02:56 PM ----------

@calj17, and again: fixing is waste of time without bluetooth-audio device. Please stop ask me for fix it
[Galaxy Tab S General] calj17:
OK will wait for your guys to solve this. I am avaible as a tester for Bluetooth audio after you guys patch the ROM. I can test all the builds with my Bluetooth devices. Anyway [MENTION=3594812]ShevT[/MENTION] and [MENTION=3463426]RaymanFX[/MENTION] know how to solve the problem. I had a galaxy note 10.1 2014 and [MENTION=3463426]RaymanFX[/MENTION] built all the sources and fixed all for cm12.1 by his own. Now he builds cm12.1 for exynos note 4. He sure can help you guys. Talk to him. He is a cool friend. I am always here to test Bluetooth audio fixes. Thanks for your work [MENTION=2287118]Nexorrr[/MENTION]

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] NeWONEx:
I hope if they notice of your post and help us ?
[Galaxy Tab S General] :
The devices differ. Even chagallwifi (t800) and klimtwifi (t700) differ in audio. [MENTION=4193974]Barracuda77777[/MENTION] and me had a hard time, getting the internel mic to work. Bt-audio out on t800 is working, so I guess even t805 and t800 differ here.
[Galaxy Tab S General] calj17:
I talked to [MENTION=3594812]ShevT[/MENTION] he asked you guys to talk with him in private. He will help fix Bluetooth audio problem. Please talk to him he needs device tree to analyse

Enviado de meu SM-T805 usando Tapatalk

---------- Post added at 11:41 AM ---------- Previous post was at 11:36 AM ----------

I talked to [MENTION=3594812]ShevT[/MENTION] he asked you guys to talk with him in private. He will help fix Bluetooth audio problem. Please talk to him he needs device tree and git to analyse

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] NeWONEx:
I guess it is not just number between T800 and T805 = 5 = 5 things different
[Galaxy Tab S General] calj17:
You guys can also take a look at [MENTION=3463426]RaymanFX[/MENTION] Note 10.1 2014 exynos 5420 p600 audio HAL (at github.com/teameos/device_samsung_treltexx)

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] NeWONEx:
I think they will response to your posts, but you have to wait until they become online ! ?
[Galaxy Tab S General] NewT64:
Here's my feedback for cm-12.1-20151023-UNOFFICIAL-chagalllte:

data is working fine, also with LTE

Wifi is working fine

outgoing phone calls rarely leading to crashes, especially after a new system startup

during phone calls the mic does not work, but the cable based Samsung earphones do it

Bluetooth Audio is working fine in my car, I also can control the tracks with the car hardware

Bluetooth earphones (Samsung HM3500) working fine

This ROM is fast, responsive and in a useful state for my needs.

Thanks a lot nexorrr + all the others :)
[Galaxy Tab S General] NeWONEx:
How did you see the temperature and battery when you are playing game or open multi apps

Thanks for your feedback
[Galaxy Tab S General] calj17:
Bluetooth audio works in my wife car but it freezes and lags during music plauback frequently

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] :
[MENTION=583692]nexor[/MENTION]r and [MENTION=2139624]Thejungle[/MENTION]: internal mic not working was an issue on chagallwifi in cm-11.0. Perhaps you want to look at this change (just reverting might help, or - at least - it will lead to the right direction):

https://github.com/nvertigo/android...mmit/e29e0f949d11623f2d6b2ad3107e41891dd3ad37

Hope this helps - may the source be with you!
[Galaxy Tab S General] calj17:
Nvertigo can you check a fix for these Bluetooth lags and pauses during Bluetooth audio playback?

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] :
No.

Please read this thread (instead of insisting always the same, while ignoring the answers you get) again. [MENTION=2287118]Nexorrr[/MENTION] put in a patch and asked for testing and reporting. But no one did them. So what du you expect me or any one else to do?
[Galaxy Tab S General] calj17:
OK. I just wanted to help fixing Bluetooth bug.

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] :
If you want to help, then do it. I told often enough, what is needed to hunt this ugly bt-audio-issue down.

It's hard to fix a bug, that only shows on some devices, but not all. and it gets even harder, if this is not reproduceable on the developpers own device.....
[Galaxy Tab S General] NewT64:
Unfortunately I never play games. So there's no experience with it one my side.

During my tests I never got any unusual temperatures. It might be, because I'm using it for daily tasks like surfing, mails and some home automation.

In terms of energy, CM seems to be a little hungrier than stock rom, but that is what we all know I think. ;) The benefits are counting.
[Galaxy Tab S General] Nexorrr:
New test build with disabled deep buffer in audio - it could fix lags in bluetooth audio

[MENTION=7004470]NewT64[/MENTION], can you test it, please?

Mod edit:

Download links removed, no source provided
[Galaxy Tab S General] calj17:
Thank you Nexorrr. Will test it out today

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] NeWONEx:
http://xdaforums.com/galaxy-note-pro-12/development/rom-cyanogenmod-12-lollipop-5-0-1-t2971945

I think this thread have same our device hardware feature Note pro 12 maybe this will be helpful

Thanks for your update i would test it on Sunday after my exam ?
[Galaxy Tab S General] :
Since it's not in your git, can you show me the changes, please?
[Galaxy Tab S General] Nexorrr:
Just deleted flag AUDIO_OUTPUT_FLAG_DEEP_BUFFER in audio_policy. conf
[Galaxy Tab S General] :
But you realize, that the trelte patch you showed me has an other intention?

https://github.com/TeamEOS/device_samsung_treltexx/commit/a3953ad95ec34e476219f74f36c267d2f631c2f9 wants the deep_buffer handeled in HAL and not in audio_policy.conf. Your change entirely removes the flag, so that it is not handled in audio_policy.conf, nor in HAL, 'cause it is never used....

Without an high definition audio bluetooth device, I feel blind and helpless.

BTW: audio in android is directly from hell, no matter if you look at sammy, aosp or cm... :(
[Galaxy Tab S General] Nexorrr:
I see one place

https://github.com/arkaev/android_device_samsung_chagalllte/blob/cm-12.1/audio/audio_hw.c#L1330

And again it is problem, that we can't test it by self, so we try to fix it in blind
[Galaxy Tab S General] NewT64:
My first impressions for cm-12.1-20151029-UNOFFICIAL-chagalllte.zip:

No crashes while starting outbound calls so far

Good news: During calls the internal mic is working again, I will cross check it against the previous version, since you didn't change anything there, right?

Bluetooth audio works fine. No problem to pair with the car, no lags or pauses. Full control by car hardware and the sound quality is good

Data (LTE) and Wifi are working as before

I will test this rom much more deeper in the next days and let you know if there's something new.
[Galaxy Tab S General] :
Ready for some trouble? ;)

I haven't found anything on sampling rate on the official bose homepage, but I found this:

https://www.native-instruments.com/forum/threads/bose-soundlink-mini-issue.198475/

Posting #3

If this is true (and I say "if" - and I don't know if this depends on software version of the soundlink mini or the version of the device itself I or II), bose violates the a2dp specs:

https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=303201

I section 4.3.2.1 the a2dp specs clearly state, that 44.1KHz and 48KHz have both to be implemented.

If this is true, the a2dp section in audio_policy.conf has to be changed from 44100 to 48000. With a root enabled filemanager and text editor this can be tested without rebuild. Just edit the file and reboot.

---------- Post added at 11:16 ---------- Previous post was at 10:59 ----------

OT: bose soundlink mini

I found a firmware update on the german page:

http://worldwide.bose.com/downloads/de/web/bose_bluetooth_speaker_download/page.html

I can't find the english page for that update.
[Galaxy Tab S General] :
If you only hear garbage out of your bt-device, maybe this procedure can help.
[Galaxy Tab S General] calj17:
ROM is great. Just one little bug. Sound levels are causing sound distortion when hear video or audio clips with max volume set. Maybe improving config might help

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] Nexorrr:
What is about bluetooth audio?
[Galaxy Tab S General] calj17:
No. The Tablet speakers are distorting when hearing music with volume set to tablet default maximum

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] NeWONEx:
Feedback

1- BT- (I used LG) the sound is good if you didn't use Wi-Fi., BUT after use internet (in my case I used WiFi I don't know about Data) the sound cutting and if you stop using internet it is become normal

2- I didn't install any app (that mean there is no notification ) in my tab but it is light still blinking every ~ 30 sec

Thanks...
[Galaxy Tab S General] Nexorrr:
1. [MENTION=4405529]nvertigo67[/MENTION] sad that on nexus devices same issue with wifi_2.4 + bluetooth. So may be it is unfixeable

2. Bllinking is very old bug. [MENTION=4405529]nvertigo67[/MENTION], do you have the same on t800?
[Galaxy Tab S General] :
If you are meaning the blinking of the hardware touchkeys: we are missing a implementation in the kernel driver. I'm negging for help for over a year now. To bet rid of the blinking I've disabled the softkeys all together. More information in the OP of my rom.
[Galaxy Tab S General] calj17:
Hey guys will you create a thread in Android development for this ROM?

Congratulations for team hard work . The ROM is very fast and stable. Got no freezes or reboots until now.

Only thing bad for me is sound distortion in Tablet speakers when hearing my music videos with volume set to 14 in mx video player. I have to turn volume down to 12 to sound not to be distorted

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] dapat:
Does this rom support f2fs? ???

---------- Post added at 06:17 PM ---------- Previous post was at 05:56 PM ----------

I think I found the answer at post 181. Am I correct?
[Galaxy Tab S General] calj17:
I can not use microphone in hangouts video calls..People can not hear my voice. Is there a fix for this bug?

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] calj17:
Cm13 sources are out and there are some cm13 unofficial roms out there. Do you guys plan to port it to T805?

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] tinko975:
there are development

http://xdaforums.com/galaxy-tab-s/development/rom-android-6-marshmallow-tab-s-10-5-lte-t3219759
[Galaxy Tab S General] calj17:
[MENTION=2287118]Nexorrr[/MENTION] can you fix low microphone volume issue when making video calls using Hangouts? My friends can not hear me when I call them or some hear very low my voice. Thank you

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] calj17:
[MENTION=2287118]Nexorrr[/MENTION] Samsung started releasing exynos sources in github

http://git.insignal.co.kr

Enviado de meu SM-T805 usando Tapatalk
[Galaxy Tab S General] Nexorrr:
1. Did't checked, but I know what to fix if it's distored

2. This kernel not support overclock
[Galaxy Tab S General] :
Wow. What is your fix for bt-audio? Dis I miss something??? And: have you tried ll mali blobs?
[Galaxy Tab S General] Nexorrr:
I thought the problem in 44khz\48khz , didn't?
[Galaxy Tab S General] :
...sadly crackling, stutter and out-of-sync after stutter still persists, when many tcp-connections are established at the same time over a 2.4GHz wlan connection. MANY! apps do this, when sending unasked information to their masters. A constant data stream (like ftp, rsync or http) do NOT trigger this issue.
[Galaxy Tab S General] tinko975:
Is this rom continue developing or 29.10.2015 is last release?
[Galaxy Tab S General] Nexorrr:
[MENTION=4405529]nvertigo67[/MENTION] in progress for updating gpu-drivers. That's all for now
[Galaxy Tab S General] calj17:
[MENTION=2287118]Nexorrr[/MENTION] phoenix TW rom for T805 has loud volume level tweaks and tablet speakers sound does not distort when watching videos or hearing music with high volume levels. You guys could use this Phoenix rom sound parameters to update and fix sound distortion(use driver sound parameters) with high levels in your cyanogenmod 12.1 rom. Thank you for your hard work

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] :
[MENTION=2287118]Nexorrr[/MENTION] will surely do, if you have a pointer to the source code. Please reconsider you suggestion, when you have understood the following: sammy roms (I consider all roms derivated from stock sammy - not build on ones own, but repacking already compiled roms) and aosp based roms build from source are bery different. Though we use some proprietary binarys from sammy roms, the whole implementation digfers in many ways. Even stock sammy has no bt-audio issues, but knowing that, doesn't help to solve this problem. But as stated before: if you have source code for a sammy rom, I would be happy to use it to solve the audio issue... ....I won't sign a NDA, 'cause I want to use the source in public availible repos.
[Galaxy Tab S General] calj17:
Ok. I don't understand this programing stuff. Sorry I just wanted to help is improving the rom

Enviado de meu SM-N920G usando Tapatalk
[Galaxy Tab S General] tinko975:
works good..
[Galaxy Tab S General] Nexorrr:
fresh build with updated wifi&bluetooth blobs by [MENTION=4405529]nvertigo67[/MENTION]

Please check if problems appears, because it has blobs for SMT800 (I have no issuses: wifi and bt works)

I decided do not use blobs from stock SM-T805 - it is easier to have more synchronized with [MENTION=4405529]nvertigo67[/MENTION]'s sources.

cm-12.1-20151118-UNOFFICIAL-chagalllte.zip

Sources:

https://github.com/arkaev

https://github.com/CM-Tab-S
[Galaxy Tab S General] calj17:
Thank you for your hard work

Enviado de meu AOSP on chagalllte usando Tapatalk
[Galaxy Tab S General] Rustled Banana:
TWRP refusing to flash, device name mismatch

Since there is no official TWRP for the t805(chagalllte), most people, including me, who still flashed a TWRP without giving much thought about it's version and impact on the device's name will have difficulties installing the rom using the flashed TWRP.

So to force the rom to install on T805 via TWRP:

1. Open the .zip file, goto META-INF/com/google/android

2. There open updater-script and change all "chagalllte" to "chagallwifi" (without quotation marks) and save the file

3. Now that the rom was modified, the md5sum has also changed, so create a new one for the modified rom file with any kind of md5sum checker (would post a link to the one that I used, but page safety is page safety)

4. Replace the old code in the rom's .md5sum file with new one and save

And that's how I risked my device's life. It's working now tho.
[Galaxy Tab S General] Rustled Banana:
Weird scaling and misalignment T805 or any 2560*1600 device

If any of you are experiencing weird upscaling try changing your LCD density in Display & lights to anything higher than 320 DPI.

340 DPI fixes some scaling problems

360 DPI forces the system to think the screen is in landscape mode as if the device was connected to a TV and since most of those aren't portrait oriented, everything will be automatically adapted to landscape mode as intended ;)