yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] arcadezz:
Using a Galaxy S4 and the Bluetooth audio pulses during music play. By pulsing I mean the audio drops quieter for a half second then returns to normal volume) It seems to happen randomly every few minutes, even with the phone screen on and making sure there are no notifications or anything interrupting the bluetooth stream that are visible on screen. I had this same issue with KitKat, but it went away on Lollipop and Marshmallow..... I have tried the following and does not go away:

- deleting bluetooth speaker device, force stop, clearing data and cache, re-adding.

- disabling phone option for bluetooth on the speaker

- disabled battery optimization for bluetooth

LOVE this rom, its so smooth! I listen to alot of music and don't want to switch back..... thought someone might know of a fix I am overlooking. Thanks!
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
So you assumed because one other person out of over a 1000 had trouble flashing that the cause was the same without testing?

Yes you can flash from the internal sd card and nine times out of ten it works fine but like flashing windows on a drive with data there always that one time that it ends up borking everything on the drive.

These are pre-release alpha builds and its all about testing and reporting back what works and what doesn't so the rom gets to the point its stable and fully working.

If all you want to do is flash and have a working rom i would suggest trying the teams http://xdaforums.com/galaxy-s4/i9505-orig-develop/jdcteam-android-source-project-mra58v-t3251663

Otherwise if you think you found a bug you test it and compare notes with others.

As of now we have no idea because you done none of this.

It could be bootloaders..damaged storage..a rom bug..crappy external storage and so on.

If you want to test these roms then i would suggest comparing notes with the one other person and investigate.

Not to mention actually test to see if the same issue happens in the same way on your phone rather then going well he said it didn't work for him so i wont bother.

Otherwise your not going to see anything happening unless this starts affecting more then two people and they do the testing .

You may have noticed by now there aren't many responding to your posts since you posted next to no info about your phone and done next to no testing with others to investigate the reason for you issue.
[Galaxy S 4 i9505 Original Android Development] arky33:
Hey. Again, thank you for your input. I assumed absolutely nothing since I have no idea where this error is coming from. I merely replied to lyjacky11 to state that he was not alone having that issue, I did not ask for anything. I am fully aware of what an alpha build is, I am very confortable running the first one and I'm glad we can get a taste of Nougat on our aging devices. I believe one of the reasons there aren't many replies to our posts is because one of the devs already replied they were working on it (post #450). Thank you.
[Galaxy S 4 i9505 Original Android Development] FernBch:
On a side note sometimes both storages (int and ext sd) need to be wiped. /android/data exists in both places as well as subfolders for some apps. Sometimes this bit of data that is not wiped is the cause of issues. If you really want to start clean, especially when eliminating issues, backup what is important to your PC and wipe EVERYTHING. After flashing things can always be restored. It may seem like a pain but it rules out much.
[Galaxy S 4 i9505 Original Android Development] arky33:
Yeah it is a bit inconvenient but I might try it tonight if I have the time, and if so I'll report back. Thank you very much.
[Galaxy S 4 i9505 Original Android Development] SecretMojo:
Nice one bro really awesome u uploaded it, gonna download it tonight when im home and give it a try

and yeah i think its indeed possible to change button behaviour,

Open /system/usr/keylayout/Generic.kl and change

Code:

key 139 MENU

to

Code:

key 139 APP_SWITCH or what u like

and i assume that key 580 stands for long press home ( stock action of recent apps )

i did not test this on 7.0 yet gonna give this a try tonight also

Edit: i tested it, but unfortunately it did not work on 7.0 no changes when reboot ( button map behaviour still the same xD )

the file did not reset, its still edited

am i missing something.

q0.op
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Yes, I am in the same situation as arky33 and my phone was bought from a Rogers store (SGH-I337M). Also on unlocked bootloader/baseband version I337MVLUGOH1 (latest bootloader from Rogers). I have also tried flashing from external SD both the alpha-1 and alpha-2, but only alpha-1 will boot. I tried a clean flash (full wipe w/o internal storage wipe) and a dirty flash over alpha-1 installation.

Thanks for your suggestions though!

---------- Post added at 04:43 PM ---------- Previous post was at 04:36 PM ----------

I will continue to see and test other causes to find out where the bug is and how to potentially fix it.

I flashed the alpha-2 yesterday on external storage like you said and did a clean install and the same thing happened.

It is probably a rom bug in the updater-script or bootloader problem since I have the same one.

I have tried to take out the line that runs the loki script and it would freeze on the Sammy logo without rebooting or bootloop.

Thanks for your reply.

---------- Post added at 04:45 PM ---------- Previous post was at 04:43 PM ----------

Thanks guys for all your input! I will also try a full wipe of everything and start clean.

I'll report back if anything changes! Thanks!
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
Ok now were getting some info here from lyjacky11.

From what i can see you both got that same bootloader which i would hazard a guess is causing your issues.

Remember the ones from rogers and bell where never meant for anything beyond the latest stock roms.

Iam not at home at the moment but all take a look when i get home or you can search for yourself and get a bootloader meant for something beyond kittkat or lollipop (crap cant remember what the last stock rom was its been so long).

Its a simple matter to flash the new ones with odin and your off to the races.
[Galaxy S 4 i9505 Original Android Development] GJ7711:
Will it work?

I have a gt-i9506 will it work?
[Galaxy S 4 i9505 Original Android Development] ts_firehawk:
No.
[Galaxy S 4 i9505 Original Android Development] Pottertons:
Had an S5, went back; had an S6, immediately went back, haven't bothered with an S7 and now I don't need to.

Thanks a lot for this share JDCTeam. I'm a novice at this stuff, but what the heck. You have to start somewhere.

Cheers.
[Galaxy S 4 i9505 Original Android Development] jorge_pe:
will the rom work witj i9500
[Galaxy S 4 i9505 Original Android Development] deniko1985:
Tell me, have to do wipe data when updating to 6.0.1?[JDCTeam][6.0.1][10 September][OMS-Substratum] The Android Open Source Project MOB31E by -+BB+-

This firmware is no quick battery consumption? And what about the sound volume?
[Galaxy S 4 i9505 Original Android Development] SecretMojo:
are u going to 6.0.1 or comming from 6.0.1, this is 7.0 here

i suggest a wipe when cmming from 6.0.1 btw,

but from aplha 1 to 2 its possible to dirty flash thanks to backuptool script dunno how this act when from 6.0.1 to 7.0.1 haha,

and nah pretty good battery life check for yourself :3

but keep in mind its still alpha, and there are some tweaks to gain a little extra if its going to fast

and the sound volume ghehe the awesome peeps from JDCTeam fixed Stweaks workin in alpha2 so u can boost sound a bit q^-^p/

also i had Viper4android working on this rom it gives a little more power in the sound quality but...

note: u can consume a little more battery with this depends on where the settings are at

Hope this answers your questions.

Greetz,

Mojo q^-^p/

---------- Post added at 07:48 AM ---------- Previous post was at 07:39 AM ----------

nope only for i9505 GSM Qualcomm models, Exynos 5410 Octa not supported

Hardware is completely different.
[Galaxy S 4 i9505 Original Android Development] yobooh:
someone has an updated quadrant comparison between AOSP 6.0 and AOSP 7.0?

I do not know if it's better to wait for a CM14 or use aosp
[Galaxy S 4 i9505 Original Android Development] TehMerkMods:
Awesome

Seen loads of videos debating on a dual boot of this rom I wouldnt use as a daily driver but seems awesome but my question is...

on the TBO what file do i actually get
[Galaxy S 4 i9505 Original Android Development] sanshinron:
Don't wait for CM14, use AOSP 6.0.1 now and AOSP 7.0 when it's out of the alpha phase :) AOSP FTW!
[Galaxy S 4 i9505 Original Android Development] a103:
No,
[Galaxy S 4 i9505 Original Android Development] kipero:
Video recording works with Camu app ????
[Galaxy S 4 i9505 Original Android Development] FernBch:
This note should be added to the OP. This question has been answered MANY times.
[Galaxy S 4 i9505 Original Android Development] Karls0:
No it will not. Compatible devices are listed in OP:

It mean that the rom will work only on i9505 and its international GSM variants. I9506 and i9500 are different phones, however Samsung try to keep it in one famili, calling all S4. This lead to some misunderstandings It's better to not try to flash any roms from i9505 section neither on i9506 nor on i9500 because of different SoC.
[Galaxy S 4 i9505 Original Android Development] SecretMojo:
Very true. i just love questions and helping people. q^-^p
[Galaxy S 4 i9505 Original Android Development] Arddl:
Really Good Work So Far

I installed the rom yesterday and I'm really fascinated how smooth it runs on i9505. very good performance, looks really good, no problems with installation. i mean, there's everything written in the description of the thread, so actually there should be no open questions considering the installtion process.. :D

as this is an alpha build, it is so good and feels acutally like beta.. there are no heavy problems as far as i - as a bloody amateur - can tell. there are just a few things, which i recognized for updating in later builds.

i.e. the camera needs a few updates cause selfies are not in 16:9 but a lot smaller ;)

after installing, the introducing procedure stopped. for me it was not a big problem, maybe this could also be fixed for later builds.

as far as now i just can say: WOOOW! what a great experience of Android Nougat on this device! Big Up @ all involved devs and persons! :fingers-crossed: :good:
[Galaxy S 4 i9505 Original Android Development] Ts.Productions:
This Rom is really awesome use it since alpha 1 as my daily driver and with alpha 2 it's even better. But I miss the function to skip tracks with the volume rocker like in cm 13 Rom. Somebody knows how to make this possible? Listen to a lot of music would be nice if somebody has a solution!

:)
[Galaxy S 4 i9505 Original Android Development] loosecannon2013:
hey great rom. don't think i'd be going back to TW in a hurry.

plus i could live with the bugs. so this would be my daily driver

but one thing is xposed working on this rom

an what version of it. \thanks
[Galaxy S 4 i9505 Original Android Development] Kippy51:
No Xposed for Nougat yet.

Sent from one of my Sammy devices
[Galaxy S 4 i9505 Original Android Development] loosecannon2013:
Thanks dude
[Galaxy S 4 i9505 Original Android Development] johnnynuca14:
If i use camera in whatsapp, android is stopped. Why the update appears on the 15th and still has not appeared?
[Galaxy S 4 i9505 Original Android Development] Shymek:
Apps restore from Google Play after installation process without any problem?
[Galaxy S 4 i9505 Original Android Development] elv1503:
You will have to do it manually because it doesn't go through the normal set up process.
[Galaxy S 4 i9505 Original Android Development] Black Manta:
Hey,

Thats a really good Rom, I didn't have any crashs or bugs, but I wonder about the keys that the left one isn't the multitasking key rather tge menu key. That is probably the ,,old" key layout. :)
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Thanks for your input again.

Ya, I would think it's also the problem with the bootloader. Is there a link you can send me where I can find this information or links for new bootloaders?

I've only used Odin once to flash an update for my bootloader (but it was an official one from Rogers). I'm afraid if this will brick my phone or not.

If something goes wrong when I flash a bootloader, is there any way to restore to original or it's just flashing the original one through Odin again?

I have the original stock firmware with Rogers bootloader downloaded and also the Odin3 program on my computer.
[Galaxy S 4 i9505 Original Android Development] Rhoban:
Some music players have that option. I may be wrong, but I think I saw it in NRG player.
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
Official boot loaders from rogers and bell are locked there is the problem.

Give me abit its been ages since i done this.

Ok do as mentioned here this should update things to the correct state if i remembering correctly and after that the second alpha should install fine if there no other issues.

http://xdaforums.com/galaxy-s4-att/general/sgh-i337m-canadian-stock-official-t3082758
[Galaxy S 4 i9505 Original Android Development] spyroz540:
i hope the Video Recording gets fixed soon. I will flash this rom once its fixed. i've seen many reviews of this rom and it looks fantastic, but the video recording being broken is a deal breaker.

but anyways, Great Work JDCTeam, This is one amazing rom.
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Added... but I bet my S4 with you that this question will appear in the future MANY times more... probably because users will not read it!! ;)
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
No one taking that bet :D
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Alright thanks so much! I will try to flash this when I get home.

Also, if it doesn't work do I flash my old bootloader back or how do I restore it?

---------- Post added at 05:41 PM ---------- Previous post was at 05:33 PM ----------

Update: So I just downloaded it, but I checked the firmware page on SamMobile it says:

Date	Country/Carrier	Version	PDA	CSC	SS PC

2015-09-04	Canada (Rogers)	5.0.1	I337MVLUGOH1	I337MOYAGOH1

2015-09-04	Canada (Rogers)	5.0.1	I337MVLUGOC4	I337MOYAGOC4

They're both the same date but the OH1 is newer? This is the one I have currently.
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
Basically yes its a fairly simple process.

Should do the job the one you have now is specific to rogers and my phone was rogers once .

Unless there some sd issue that both you have in common this seems a likely cause of the problem.

To answer the other question yeah there all released on the same day the one linked to is wide open (multi-csc) where the other is roger specific.
[Galaxy S 4 i9505 Original Android Development] FernBch:
I give enough of my hard earned $$ to bills, I'm not even thinking about taking that bet. Lol
[Galaxy S 4 i9505 Original Android Development] xell75:
I think I will never go away from Android Nougat 7.0 more, it's smooth as hell, the battery life is awesome, for me everything works such as NFC Wifi and LTE, the games are working very smooth like in TW, never had such smooth gaming in an AOSP Rom before, the phone boots in blazing fast 5 seconds, even tho I have alot of apps installed. And I have to mention that for example Facebook installs now in less than 30 seconds, not like up to 5 minutes in lollipop or marshmallow. ART seems to be heavily optimized now. :D
[Galaxy S 4 i9505 Original Android Development] Black Manta:
Yes of course it's all smooth an super-fast, bit I don't know why the multitasking-key is the menu-key....:mad:
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Alright thanks for your help man! I never knew why that is but now I understand after reading your reply! :)
[Galaxy S 4 i9505 Original Android Development] GlobalNeon:
I don't know if is possible to link an app from playstore... Anyway, you can use button remapper for the moment, until there will be a tweak to do it.

Awesome work, amazing for an alpha version, thank you so much dev team !
[Galaxy S 4 i9505 Original Android Development] Magnusmarshall:
No problem :)
[Galaxy S 4 i9505 Original Android Development] Snow_ball:
If you have OH1 you are good to go. I have a Rogers model with this modem as well and everything works perfectly. If you have trouble with the rom, check the md5 to make sure you don't have a bad download and flash again...
[Galaxy S 4 i9505 Original Android Development] mmatic10:
For me it does, but only with Camu
[Galaxy S 4 i9505 Original Android Development] navcar:
I can't open Developer Settings - the Settings app then just goes black and crashes. Clean install without any gapps, and I ejected my external sdcard just to be sure.

Logcat: http://pastebin.com/XU7u8aNX

Removed all lines with irsc_util / MtpServerJNI / MediaProvider or it was too large to upload to pastebin.

My guess is because I've installed this rom using Dual boot patcher.
[Galaxy S 4 i9505 Original Android Development] tonyaross:
I can't get this thing rooted. Tried flashing SuperSu 2.78, failed. Any suggestions?
[Galaxy S 4 i9505 Original Android Development] a103:
Try 2.76
[Galaxy S 4 i9505 Original Android Development] GlobalNeon:
Found a little issue in battery optimization. There are 2 scroll buttons on the right side
[Galaxy S 4 i9505 Original Android Development] royroyal:
Hi JDC team,

Thanks for building this awesome rom for very own big guy GS4. A grand salute to your hardwork as well.

just to make you guys a request. plz take in some some more efforts and also build a port for the exynos variant i.e GT-i9500.

as Gods look after their all children. UR the god of S4 so plz look after all S4's regardless of carieer variant..plz do some mercy over the exynos models too..non lte GT-i9500..

thanks..u very much
[Galaxy S 4 i9505 Original Android Development] Pottertons:
I have a Rogers SGH-I337M. (rooted, goodness knows what ROM, it was years ago) How can I tell if it's i9505? The forums that I've been scouring through don't really give a definitive conclusion.

thx
[Galaxy S 4 i9505 Original Android Development] Strephon Alkhalikoi:
[MENTION=5753501]royroyal[/MENTION]: Bleeding hell man! Was it necessary to quote the entire op twice?
[Galaxy S 4 i9505 Original Android Development] royroyal:
Sorry for that..bro..
[Galaxy S 4 i9505 Original Android Development] crazyon3:
I tried to use some screen recorder apps but they don't work on this ROM. Any fix for that?
[Galaxy S 4 i9505 Original Android Development] a103:
If you see a few pages back it's mentioned that video recording isn't we working, may be that could be causing it.
[Galaxy S 4 i9505 Original Android Development] andy hall:
I think you have your own answer. There are posts about the Rogers devices further back in the thread. The i9505 international is mostly the same hardware but there are differences in bootloader locking and firmware versions. There is a thread for firmware elsewhere that might help and search this thread for Rogers.
[Galaxy S 4 i9505 Original Android Development] loosecannon2013:
Hey dude I to have a SGH-I337M an I have successfully installed this amazing ROM

An I must say do try it u wouldn't be disappointed

I'm on GOK1 firmware
[Galaxy S 4 i9505 Original Android Development] crazyon3:
Yeah I saw that too, but some users have mentioned that with some apps they were able to record video so I tried some screen recorder apps to try my luck.
[Galaxy S 4 i9505 Original Android Development] FernBch:
I'm sorry to inform you of this but JDC will not develop a ROM for the Exynos equipped devices. No one on the team has this device, drivers are different, firmware is different, etc. It has been stated many, many, many times.
[Galaxy S 4 i9505 Original Android Development] tonyaross:
Thanks for the tip. Just to make sure, download the SuperSu zip, put it on SDcard and use TWRP recovery to flash it. Anything more than that?
[Galaxy S 4 i9505 Original Android Development] FernBch:
I should add in here without an Exynos device the team cannot test anything. Also you must realize the time required on top of what they already do. JDC has AOSP in MM and N, Opt CM13 and working towards Opt 14, Slim 6 and working towards 7, one is an official maintainer for SlimROMs, and they all contribute to CM sources, too. They are busy enough and many do this as a hobby. There simply isn't time for them to take on another completely separate build. The Exynos devices cannot be combined into a unified build with the qualcomm devices. I would be a nightmare to make it work.
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Alright thanks for your suggestion!

---------- Post added at 09:57 AM ---------- Previous post was at 09:56 AM ----------

I just downloaded Camu and tried! This is the only app that video recording works!

---------- Post added at 09:59 AM ---------- Previous post was at 09:57 AM ----------

This is the same for me! I'm running this ROM using Dual Boot Patcher in multi-slot-1 and developer options won't open.

I also think this is the reason why my phone would not boot alpha-2, not sure.
[Galaxy S 4 i9505 Original Android Development] smeroni68:
ahah... i was sure to not loose my phone!

Anyway, thanks guys to still find the time to answer to these posts!

GT-I9505 on AOSP 7.0.0 (JDC)

---------- Post added at 04:45 PM ---------- Previous post was at 04:16 PM ----------

There is no support for multiboot/dual boot... issues can happen... at your own risk!
[Galaxy S 4 i9505 Original Android Development] lyjacky11:
Thanks for your reply! Developer options is not a problem for me.

Anyways, keep up the great work! I love using this ROM as my daily driver!
[Galaxy S 4 i9505 Original Android Development] fridrik:
The rom is great, but still has some alarms for the wifi and this "job.delay" that are consuming the battery.

Overall the ROM is excellent, with no bug or freezing problem. And the substratum is running perfect. ?

Sorry for my english guys.

Enviado de meu GT-I9505 usando Tapatalk
[Galaxy S 4 i9505 Original Android Development] mmatic10:
How to expand alarms in BBS like in your pic? If i click on android in alarms i got Windows that onky shows number or alarms, i dont get entire list od alarms under android? Did i miss some setting to turn on to get it like you?
[Galaxy S 4 i9505 Original Android Development] -+BB+-:
Yes, I've already ported the needed code in our repos

I will add the feature soon, regarding audio mods you must wait viper4android guys updates for N..!

Because I say thanks personally to Bitsyko but i forgot to add him and his team to the credits I'll add them later when I'll go home! :)

I know, every new Android version it's the same story... I think I've fixed it, but I had no time for test the fix yet

I already know what is it, I don't need logs, no worries, but actually I don't know what it's causing this and how to fix it, I must take a look closer at build repo code, I will try to provide verizon and cdma roms, but for the moment I can't compile a single unified rom for all devices..
[Galaxy S 4 i9505 Original Android Development] GiRaFa-SAMA:
just updated my bootloader/modem to the latest, it patched the boot image with no problems. Thank you both for the help.

Edit2: Phone's booting now.
[Galaxy S 4 i9505 Original Android Development] thaidroid:
NFC Services was using a lot of battery according to GSAM(on top of the app list) anyhow it's not working properly as far as I can tell

so I uninstalled it and everything else seem to work fine:cowboy::cool:
[Galaxy S 4 i9505 Original Android Development] Char_G:
Oh good, I'll look forward to seeing them there, thank you very much :) [MENTION=5576897]-+BB+-[/MENTION]