yashsingh1/xdaforums huggingface dataset:
[Galaxy Y Duos S6102 Android Development] sanrilo:
What I want are improve memory and internal RAM to be free to install the application, supports flash player to watch streaming tv, long-lasting battery and as stable as stock ROM. I think this is a basic desire for SGY Duos phone owners. I hope this will be a focus for those who build ROM / Kernel Custom. Does anyone have any suggestions?
[Galaxy Y Duos S6102 Android Development] Deadly:
Well, improve memory in the sense what? If you want to increase memory to install more apps.. easiest method is to get link2sd for yourself... for that you can see my guide.. link in signature ..

Ram can be increased using swap.. you need a custom kernel for it to work.. all duos custom kernels support swap including mine..

Search "flash for armv6" in xda or Google

. You can get flash working for you..

For better battery.. custom kernels does help that.. but you can try to use tweaks/scripts.. try to research about them more to know about it..

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Judge a man by his questions rather than his answers.
[Galaxy Y Duos S6102 Android Development] UCHIHA:
@ nitu

When update this great kernel will release again?

Add permanent cwm buddy...

Looks like you almost success in latest update??
[Galaxy Y Duos S6102 Android Development] Deadly:
My exams gets over on Jan 6th.. so after that I need to repair my PC.. then I will start working again..

_________________________________

Judge a man by his questions rather than his answers.
[Galaxy Y Duos S6102 Android Development] lolo250612:
Quick bug report (brightness)

Quick bug report (brightness)

------------------------------------------

ROM: stock DDLG1 (baseband S6102DDLG1)

Kernel: Compact@nitubhaskar #6 (version 1.2.6)

interactive governor + deadline scheduler => no bug, even with min freq=156

conservative governor + deadline scheduler => brightness bug occurs randomly but very often after lock/unlock, even with min freq=312

balanced governor + deadline scheduler => brightness bug occurs randomly but very often after lock/unlock, even with min freq=312

Description of brightness bug:

- it occurs randomly after lock/unlock actions.

- Just before lock (just after pressing the power button, but just before the screen goes black), the screen becomes very luminous a fraction of second.

- When using a brightness adjustment app like "rubberbigpepper.DisplayBrightness", when brightness is decreased from 100% to around 25-30%, brigthness effectively decreases, then below 25-30% of the app value, there is a step in luminosity as the brightness becomes much higher. It looks like the brightness scale zero is shifted to 25-30%.

Hope this helps.

Thanks for your work. If you could kill this nasty bug and add undervoltage to your kernel, this would be really great!

Cheers.
[Galaxy Y Duos S6102 Android Development] Deadly:
@lolo250612... yes, this is a known & a nasty bug... currently I'm having exams.. so nothing has been going on in this thread.. also, my monitor died on me.. so, once my exam gets over and I get my monitor fixed.. I will try to fix this problem and cwm integrated will come..

Thanks for the report... that's how a report should be:thumbup:

By the way.. the kernel is by default undervolted..

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If you want to borrow money, get it from a pessimist
[Galaxy Y Duos S6102 Android Development] UCHIHA:
Buddy...

Do you have things to make kernel for cyanogen???

Oh.

If you have time, please update kernel for gij....

I request

- rename performance to GingerIceJelly... and... make it default...

Dont worry about battery...

- change bootsplash

- and if posible, cwm build in.

Hihijiji:D:D:p:p

Waiting your answer...
[Galaxy Y Duos S6102 Android Development] Deadly:
well, I was reading posts in your rom thread.. I saw new image coming up.. and was expecting this post:p

Anyway. Thing is... I don't think cm can be put on dual sim phone like ours... because I have not seen cm supporting any dual sim phones... so, to build from source.. dual sim rom.. not possible...

Other things.. I can do.. but I need time.. my monitor is not fixed yet..:(

I'm in native currently..

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Falling Doesn’t Make You a Failure, Staying Down Does
[Galaxy Y Duos S6102 Android Development] UCHIHA:
Lol... i think you had kniw so i not pm you....

Yea buddy anytime you can...

Edit :

Oh yea... im not read carrefully.

Hihi sorry...

About dual sim i think it can be tricked... (i dont know exactly.)

Like porting rom single sim to dual sim.

I had try it in gingerbread and work .

But the big problem is i dont know

Dont know driver that released work in our phone or not.

Beside. My knowledge about android not enough
[Galaxy Y Duos S6102 Android Development] funnypharmacist:
V 1.2.6

Having Random Reboots on TD!! What I have done wrong?
[Galaxy Y Duos S6102 Android Development] Deadly:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

something indeed wrong.. you have gtalk or something? I can help.. because I'm using 1.2.6 with TD from a week before its released to till date..:eek:

No random reboots

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Falling Doesn’t Make You a Failure, Staying Down Does
[Galaxy Y Duos S6102 Android Development] funnypharmacist:
RE: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Solved! Thank You

Sent from my Lumia 510 using Board Express
[Galaxy Y Duos S6102 Android Development] MikelFuchs:
AW: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

How did you solve it? Would be interesting for others with the same problem to know...

Gesendet von meinem GT-S6102
[Galaxy Y Duos S6102 Android Development] Deadly:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Well, that is not going to happen with others.. don't worry..

I get your point.. I ask the same with others.. but in this case he did something which is irrelevant here... so that problem would never come.. because it was not kernel issue..

Anyway how we solved is.. flash stock via Odin.. install TD rom again.. reboot to recovery.. flash compact zip file.. reboot..

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Falling Doesn’t Make You a Failure, Staying Down Does
[Galaxy Y Duos S6102 Android Development] leleobhz:
Voodoo Sound

Ive asked in another thread but here is the best place to do it: Its possible to "port" Voodoo Sound patch to the S6102B controller? I cant get more info than

And i cant know if the patch is portable or not. And i cant navigate well into voodoo-project git tree (Git sucks :P)

Thanks!
[Galaxy Y Duos S6102 Android Development] leleobhz:
dmesg

Inspecting DMESG i saw somethings:

1) TCP Congestion Protocol: If you want to enhance TCP communications, i suggest you read at least http://arxiv.org/pdf/1212.1621.pdf and configure the default congestion protocol as described in IV - Conclusion. I also suggest you leave Westwood+ as faillover or if possible to active when in 3G and return to Default Reno or another TCP Congestion protocol when in wifi (Just a sysctl command to change)

2) I saw a calltrace in the top of dmesg but i cant capture it cause my less command crashed. Ill get details in a bit. EDIT:

3) This is ROM issue or kernel issue?

4) Some kernel support missing?

Or some ROM issue?

5) A lot after start (I see because its after ext4 mounting and im using userspace sd-ext):

6) Not exactly a kernel issue but its a try. I took the https://android.googlesource.com/platform/hardware/broadcom/wlan/+/master/bcmdhd/firmware/bcm4330/fw_bcm4330_apsta_bg.bin and replaced the old binary:

Since its a firmware, it may work. Im trying to find what is bcm4330_mfg.bin and bcm4330_aps.bin. Doesnt work :(
[Galaxy Y Duos S6102 Android Development] Deadly:
First of all, I'm just a CS Engg student.. so, interested to learn.. but dont know much yet..

So, thanks for your interest.. But, can you please tell me what you are trying to do? My policy is.. dont try to fix things which are not broken...

1. I didnt fiddle with those settings.. May be you can have a look at github repo.. link in signature..

2. Didnt get what you are trying to say here..

3. That is due to commands in ramdisk AFAIR.. But whats the issue there? You want to remove logs?

4. That 2nd quote is imei storage partition.. That shouldnt give error.. try *#06# in dialler. see if you can see imei..

5. What you wanted to say here? :confused: Also, its just a warning..

6. Again couldnt understand why you wanted to replace a binary
[Galaxy Y Duos S6102 Android Development] leleobhz:
1) Will take a look, but its in kernel configuration. Is the same place you change things like cpu governors.

2) Its a warning and its about : cpufreq_bcm21553 governor in cpufreq_bcm_dvfs function. I dont found any error in internet, so i think we need to talk with some linux kernel devel of cpufreq.

3) Its inverse, i want main log! Kernel creates 4 log devices but only exists 3 in /dev. I dont have the main log and i want to know why its missing.

4) For First Quote, the device tried to be mounted doesnt exist, but i dont know what are missing (I think is something about accounting and second about cpu control). The second quote is about wrong mount options. Maybe the rom mounting incorectly the imei storage? ill check it.

5) This is really only a warning, but about GPIO, so i got a bit worried about it.

6) This .bin is the firmware sent to wireless controller. Its a bare-metal binary made to run in the wifi chipset. So, think this as a closed-source binary firmware update on the fly (Its sent to chipset every time the wifi code brings up - eletrically and low-level speeching).

About you ack: Im a Undergraduate in Comp. Physics too :D Im also a senior sysadmin, so a lot of things about linux internals and gnu coreutils internals i know a bit :D We are here everyone to help each other, so, if you still dont get the thing idea, i can try to explain again :D
[Galaxy Y Duos S6102 Android Development] hell_lock:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Finally development landed in this forum. Will be monitoring the bugs in kernel.
[Galaxy Y Duos S6102 Android Development] leleobhz:
I saw you kernel thread and a JB kernel, im curious to ask: What is you *dev* progress (Involving non-released attempts)? Im asking myself how hell we ill support dual chip stack selection in JB...
[Galaxy Y Duos S6102 Android Development] hell_lock:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

I have stopped my development there because my sources got corrupt and it will take lot of time to rebuild all tweaks and features so I will concentrate on it again from april.

I released Jb kernel long ago and have stopped working on it because our device cant run JB due to inappropriate drivers. Some testers said that they reached bootanimation and some said it stuck on logo. But no one gave logcats or dmesg.

JB on a dual sim phone can only be ported from other dual sim phones because aosp source for dual sim phones is not released. Cm/aosp based roms built from source is not possible for the moment.

As far as the kernel is concerned, I can make cm7 and cm9 supported kernel for u guys but you all need lot of debugging through logcats.

At the current moment I will not develop anything big because my exams will start in march.
[Galaxy Y Duos S6102 Android Development] leleobhz:
Maybe this guy a light in the end of the tunnel? http://xdaforums.com/wiki/Samsung_Galaxy_S_Duos/GT-S7562

---------- Post added at 09:33 AM ---------- Previous post was at 09:15 AM ----------

Guys, im worried about a thing. In the Galaxy Tab, the CWM Recovery is flashed together the rom (But well, today humberos and alroger uses mtd partition style - something i REALLY want to bring to this phone with some time).

Anyways, i see the only usable CWM is from Milan.SIS and its not flasheable. Why? And how Milan have ported it? Its possible to bring last 6.0 version and flash it over the original CWM or at least upgrade the Milan.SIS version?

---------- Post added at 09:36 AM ---------- Previous post was at 09:33 AM ----------

Ill take a look in you GitHub. Can you please just explain how do you created you build site? I want to replicate here and see what i get.

Anyways, good luck a lot in you exams ;)
[Galaxy Y Duos S6102 Android Development] hell_lock:
Well take my advice and dont use my source cuz that is corrupt too AFAIK. I never got the time to refresh my sources for all phones.. You can ask me about any feature if you want to compile a kernel from samsung source
[Galaxy Y Duos S6102 Android Development] dr.manoj_n:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Im using compac 1.2.6 , call waiting service dont work, i tried many times, on stack kernel call waiting service works well.
[Galaxy Y Duos S6102 Android Development] Deadly:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

I'll try to fix it.. can you check on other custom kernel and report please?

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“If you wait to do everything until you’re sure it’s right, you’ll probably never do much of anything.” –Win Borden
[Galaxy Y Duos S6102 Android Development] dr.manoj_n:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

I have tried all kernels today, compact all ver, i duos 1.3.1, hell locks kernel but call waiting doesnt work, it only works with stock kernel.
[Galaxy Y Duos S6102 Android Development] Deadly:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Sorry.. I knew that.. but just wanted a confirmation.. I have sources of other phones.. I'll see if it works in any other phone .and if yes why there and why not here.. but will try to fix it..

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“If you wait to do everything until you’re sure it’s right, you’ll probably never do much of anything.” –Win Borden
[Galaxy Y Duos S6102 Android Development] dr.manoj_n:
Re: [NEW][KERNEL][GT-S6102] Compact V1.3 for Galaxy Y DUOS (All roms supported)

Ok, try to fix it. Its important.
[Galaxy Y Duos S6102 Android Development] windows112009:
Oh, Thank!

I got it. It work fine!
[Galaxy Y Duos S6102 Android Development] AMITEJASINGH:
help help

after i flahed this kernel my phone is stuck at the lock screen its not opening .. i mean the touch panel isnt working please help me asap
[Galaxy Y Duos S6102 Android Development] Deadly:
try flashing firmware via Odin.. this can't be due to kernel.. tell me what you did. I mean how you installed or any other info..

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"The world we have created is a product of our thinking; it cannot be changed without changing our thinking."-Albert Einstein
[Galaxy Y Duos S6102 Android Development] nikos5800:
are you going to update this kernel with overclocking and why the link its down for version 1.3; thank you
[Galaxy Y Duos S6102 Android Development] mr.India:
Hope this answers your question! ;) He will update this kernel soon, just wait! :cool:
[Galaxy Y Duos S6102 Android Development] Deadly:
I will update a new release.. its just.. I'm not sure where I put that kernel.. :o

I had been testing around 40 times or more with different things and there are too many versions ATM in my pc.. and finally something clicked.. but currently I need to search where I put that last working kernel.. will upload it today hopefully.. as I won't be working on any of my projects until June end..

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"The world we have created is a product of our thinking; it cannot be changed without changing our thinking."-Albert Einstein
[Galaxy Y Duos S6102 Android Development] Deadly:
So after long time.. here is an update..

CompactV 1.3 version has :

cwm inbuilt..

Very Less brightness bug..

Few improvement..

Ext4 support.. (not tested)
​

Download link:

http://d-h.st/4Cu

Please test and report here..

Also, anyone who wants to make backups.. for now use temp cwm.. when you go to recovery.. you will see cwm.. go into sdcard and flash temp cwm.. as the backup is REALLY slow in this version..

I'll fix it in next version..

Report ASAP

Thanks..

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"The world we have created is a product of our thinking; it cannot be changed without changing our thinking."-Albert Einstein
[Galaxy Y Duos S6102 Android Development] percy_g2:
fully working CWM :cool:
[Galaxy Y Duos S6102 Android Development] dr.manoj_n:
[MENTION=4748455]Deadly[/MENTION]

Im using cod rom with kuros kernel in my bro's sgy 5360, there is no call waiting problem, try to fix it in next version.
[Galaxy Y Duos S6102 Android Development] Deadly:
actually there was no bug in sgy source with call waiting.. only in duos.. flash kuro kernel of duos and let me know if it works or not

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] killoid:
call waiting doesn't work in kuro too! :confused: :(
[Galaxy Y Duos S6102 Android Development] nikos5800:
overclocking? does galaxy y duos support otg;
[Galaxy Y Duos S6102 Android Development] Deadly:
no.. it needs lot of modification in kernel.. I'm not so much experienced to make it work..

And overclocking isn't completely working yet.. so I'm not adding it.. no performance upgrade currently if you over clock..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] mrallyluz:
Working all features
[Galaxy Y Duos S6102 Android Development] mr.India:
What about Deep Sleep??

Samsung still uses this mode less than LG.... :(
[Galaxy Y Duos S6102 Android Development] Deadly:
never had a problem with deep sleep to begin with... he didn't put it to sleep yet.. ;)

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] Tech Knowns:
EXT 4

Can anybody tell me how to convert the File System of galaxy y duos to EXT4.
[Galaxy Y Duos S6102 Android Development] Deadly:
well, try ext4 converter from sgy.. if you want I'll make a converter..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] mr.India:
Not much sleeping.... :(

---------- Post added at 11:25 AM ---------- Previous post was at 11:23 AM ----------

What about /system to ext4??

Didn't checked ramdisk support for that... My fault.... ;)
[Galaxy Y Duos S6102 Android Development] Deadly:
Its there.. and amount of deep sleep depends on how much you use or how your apps are configured to work in background etc.. no kernel can be configured to increase the amount of deep sleep...

Depends on your usage.. see mine if you want..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] mr.India:
Your is a little bit better.... But why LG on CM7 is sleeping almoust all time? Different apps or something like that?

What about /system partition as ext4 on this kernel?
[Galaxy Y Duos S6102 Android Development] Deadly:
all partitions except sdcard first partition are supported as ext4.. and deep sleep is a feature which only gets activated when you turn off screen by using power key or lock screen..its like a hybernatiom state.. more like s3 mode sleep in computers.. only very important components will have minimum power to function.. I don't know about LG to talk about it.. better to search on Google to get more detailed info..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] mr.India:
I know how deep sleep works... Will try to find some info about that, when I will get some time.... :)

Then we, in theory, could convert /system to ext4.... Somewhere was script for s5360 conversion, I think it could be compactible.... :good:
[Galaxy Y Duos S6102 Android Development] mrallyluz:
Best kernel ever!

I'm whatching videos about 4 hours today, ans played games. My baterry has awesome performance, alive about 12 hours with intense use! I will charger now my phone at 100% and see how many of time, my battery will use to discharged and my phone Shutdown

Sorry for my English, Isn't good yet

Some laggy on Lockscreen, but baterry is awesome! I loved it!

Another think what I want is Undervolt, try to add this to make your kernel perfect! With undervolting, I think, the baterry will be allive a much more of time!

If I will with my laptop, I will try to converter system file to EXT4, but I not secure to do this without odin nearly! Can anyone try this?

Thanks for all!
[Galaxy Y Duos S6102 Android Development] mr.India:
[MENTION=4848790]mrallyluz[/MENTION], actually it is already undervolted by bacem tweak .... :D ;)
[Galaxy Y Duos S6102 Android Development] mrallyluz:
How I can use this? Method please
[Galaxy Y Duos S6102 Android Development] Deadly:
you don't have to do anything.. I have set under volt which works well.. check savie thread to learn how to do it yourself... and I get more battery than that.. lets not debate though..

I'll give converter soon...

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] mr.India:
Nice, news! ;)
[Galaxy Y Duos S6102 Android Development] mits619:
Tried compact 1.3....No brightness bug...checked smartassv2,conservative & interactive... Thanx budy...:beer::)

Sent from my GT-S6102
[Galaxy Y Duos S6102 Android Development] MikelFuchs:
Compact V1.3 working fine including deep sleep :good::good::good:

What would be the benefit of converting /system to ext4?
[Galaxy Y Duos S6102 Android Development] Deadly:
Nothing much.. user preferences.. some say it helps performance.. I don't believe though ..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] Hilmesh:
Hello Sir Deadly. I have an S2 and am on Neat ROM for the same. My dad has a Y Duos and it is very much sluggish. I have just gone through your posts. Can you please advise should I go for only a Kernel change for him or a ROM change. His usage is mainly calls & emails. But with current samsung stock setup , the phone becomes too slow and he flies like chucking it out of the window :). I look forward to your advise in the mean time i will continue reading the remaining of the thread. Thanks in advance.
[Galaxy Y Duos S6102 Android Development] killoid:
i think u can flash a good rom! :angel:

kernel flashing will be not good as there is some problem with call waiting! :confused:
[Galaxy Y Duos S6102 Android Development] Hilmesh:
Hello Killiod, Thanks for the quick response. Can you suggest a Custom ROM please.
[Galaxy Y Duos S6102 Android Development] Deadly:
Well, you could try some roms like TD, XDUOS ,GIJ.. almost all are same except some tweaks.. and all will become slow after a month IMO.. so you would need to flash once a month to keep it fast.. kernel you can try any..

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Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] Hilmesh:
am sorry but why will they become slow after a month? Placebo effect???
[Galaxy Y Duos S6102 Android Development] killoid:
Evo-X will be good! :D

but u can also try other custom roms,just go through the forum & see by urself! ;)

& dont forget to follow instructions properly flashing individual custom roms! :cool:
[Galaxy Y Duos S6102 Android Development] Deadly:
apps, data, cache,etc.. no proper answer to that .. usually data wipe helps..

Not the best place to talk about if you ask me

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Anyone who doesn't think there are two sides to an argument is probably in one.