yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S Duos] kengnatural:
No problem.

In original build you have two sdcard. One of them is emulated sdcard which is resided /data/media directory and share space with installed applications and thier private data. The second was extSdCard which was your physical sdcard. This build removes emulated sdcard and uses external sdcard as its main sdcard. That's why you get whole /data partition for your applications and thier private data. All your photos, whatsapp messages, downloaded files, etc. goes into the external sdcard.

Ok. Some problems may exist, thats why I called it as an experimental build and did not share it in main page of this thread...

BTW, you said that wiping /data partition last time was successful. If you have spare time, you can try 20160207 build again (after taking full backup) to see if the problem happens again.
[Samsung Galaxy S Duos] Stefan_Eberle:
Ah, OK! Now I got it!

Yes, last wiping was successfull! I'll try it again, but later this Werk, maybe in weekend!

And, AS I said: that are minor things, so don't worry about them too much! Atm I'm happy, that the phone is running smooth and stable! The other bugs I can handle ;) :good:
[Samsung Galaxy S Duos] kengnatural:
This ROM is not so stable yet, users may want to switch between stock and this ROM. If you change the partition layout then it may be incompatible with the requirements of the stock ROM. In this case you cannot switch back to the stock ROM without repartitioning.
[Samsung Galaxy S Duos] BadGuy:
Fine ;)
[Samsung Galaxy S Duos] Stefan_Eberle:
Before I´ll do that, one question: the datas of my apps are now stored on extsd. What will happen, when I do a wipe? Will the datas all be erased, or will they remain on the card? Because a (usual) wipe doesn´t take affect to the card, am I right? I just wanna go sure before starting :)

Or do you think that a re-install (w/o wiping) would be enough? I would have done a cache/dalvik/system-wipe.

Sorry for silly questions :) :o:angel:
[Samsung Galaxy S Duos] kengnatural:
Only the application datas which before are written to /data/media/0 stored on extsd. The internal application data still stored in /data/data directory. If you wipe your /data partition you will erase all applications and their internal data. But the data stored on extsd will remain. Later if you want use these data with traditional build (for example whatsapp, DCIM, etc,) you have to manually copy them from external sd card to internal (emulated) sdcard.
[Samsung Galaxy S Duos] pkyadav:
Hi kengnatural sir , I am using Xinternalsd xposed module so my data of apps which I select goes to ext SD card. If I use your 20160213 build ROM what is the extra benefit I got? Are there any chances of data loss of ext SD card when we install 20160213 date cm11 build and switch between this ROM to another date cm11 build or another ROM when we wipe data,cache etc. for ROM installation.
[Samsung Galaxy S Duos] eng4r:
Well, there is the pit file which will repartition the device back ??
[Samsung Galaxy S Duos] kengnatural:
Hi [MENTION=6357177]pkyadav[/MENTION]

Unfortunately, I've never used xposed and its modules so it will be hard to say what benefits primary-physical configuration will have over Xinternalsd module. May be the only benefit is that it is one of the "legal" configurations for android device builders and does not require any external "hack". Although it cannot cause loss of data in your sdcard I recomend to use it only for testing purpose because it has changes that can brake some apps. I made it for myself for testing new changes. Just shared with [MENTION=6402761]Stefan_Eberle[/MENTION] because of his problem.

Take your full backup and test if if you want. Next time when the new build of the ROM with improvements will be available I'll made two ROM with only sdcard configuration differences.
[Samsung Galaxy S Duos] TheDax:
Thanks a ton for the ROM and for the bluetooth fix

Thanks a ton. I have been trying out a lot of ROMs on my Samsung S Duos GT-S7562, but this one the best so far.
[Samsung Galaxy S Duos] uranio-235:
.zip twrp

The twrp version a .zip file that your provided Odin, does not work with it
[Samsung Galaxy S Duos] kher paandiyan:
Camera Bug

While taking photo using front camera, the app does not allow to take second photo and shows only the recent photo. Ever time I have to come back and open the app again. I'm in the latest build "cm-11-20160207-UNOFFICIAL-kylessopen"
[Samsung Galaxy S Duos] David Rice:
I confirm.
[Samsung Galaxy S Duos] eng4r:
i confirm too !
[Samsung Galaxy S Duos] eng4r:
[MENTION=462282]kingn[/MENTION]atural , i think the rom is missing the file /system/etc/permisions/android.hardware.camera.front.xml which causes the front camera not to work fine
[Samsung Galaxy S Duos] Stefan_Eberle:
Me too [MENTION=6584330]Cm11[/MENTION].20160212 !
[Samsung Galaxy S Duos] uranio-235:
when install using WRTP it does not work. Is absolutely necesari whipe data before performing installation
[Samsung Galaxy S Duos] kengnatural:
I'll check it. Thanks.

---------- Post added at 10:34 PM ---------- Previous post was at 09:53 PM ----------

If you switch from stock firmware to this build, wipe is necessary.
[Samsung Galaxy S Duos] eng4r:
twrp bug

when i reboot to recovery mode with device connected to PC , the recovery mode seems to fail to load correctly and i have to reflash it to get it to work again , seems that there is some confliction with recovery and stock charging when the device is off
[Samsung Galaxy S Duos] billysam:
Negative, I use other cm11 roms too on other device, they don't have that file and yet they can take pics nicely, without getting stuck, the problem lies somewhere else. try getting a logcat that will surely help the dev

well you don't have to close and open again, just switch to back camera from within the app, then switch back to front and it works.

deleted.
[Samsung Galaxy S Duos] kengnatural:
Logcat shows a lot of error messages coming QualcommCameraHardware which is a precompiled binary module. Unfortunately, at this moment I don't know well how this part of Android works. It will take some time from me to learn and investigate this problem. So, please, don't wait a quick fix.

---------- Post added at 09:17 PM ---------- Previous post was at 09:13 PM ----------

If the wifi does not work, try this: turn your phone off, take off your battery, wait for about 10-15 seconds and then put it back switch on the phone and see if problem is gone.
[Samsung Galaxy S Duos] billysam:
I was playing with the files, thats why I lost my wifi, but to my surprise, the front camera is functioning in my case. and even the wifi.:confused:

I flashed the stock hungarian firmware, from odin.

booted into the stock os,

gone back to download mode,

flashed twrp 2.7.0

booted into recovery, format, system,data, cache,dalvik, factory reset

flashed the latest cm-11-20160207-UNOFFICIAL-kylessopen.

first time got wifi problem

flashed again

and both those problem gone
[Samsung Galaxy S Duos] billysam:
logcat camera

Here is you camera error log that I got from the first flash.
[Samsung Galaxy S Duos] _AE_:
Hello everyone...

I am talking about the camera bug that's only 3mp...but when I use the vignette camera app I get 5mp..any way to fix it on other cameras
[Samsung Galaxy S Duos] yadhuuk:
is there any way to reparation s duos internal memory ?
[Samsung Galaxy S Duos] KlinkOnE:
possibly

with parted or something like that

be aware that this is dangerous operation and may brick your device completely
[Samsung Galaxy S Duos] yadhuuk:
if you don't mind ,plz polrovide me a possible way to do reparation
[Samsung Galaxy S Duos] KlinkOnE:
sure if I knew

ive only collected some theoretical knowledge about this which prevented me from doing something for the time being.

As I said it is dangerous!

Search the net there are plenty of devices where similar things have been done.

If you have a specific question you can ask me.

What would your new partition sizes be / which partitions would you like to change?

EDIT: using parted is propably a way this could be done

twrp is shipping with parted ive just taken a look in terminal within twrp

cant tell about functionality
[Samsung Galaxy S Duos] kengnatural:
Why do you need to perform this? May be there is other way to achieve your goal without touching this part of your phone.
[Samsung Galaxy S Duos] KlinkOnE:
wait

do you mean repair or repartition?
[Samsung Galaxy S Duos] yadhuuk:
repartition bcz now am using cm 11 ,with art runtime ,it eats so many data ,due to this issue am think about repartioning and increasing app data space

---------- Post added at 03:12 PM ---------- Previous post was at 03:08 PM ----------

am also noted about the twrp parted but it always show unable to constrine ,something like that error
[Samsung Galaxy S Duos] kengnatural:
Could you please tell us, which build of the ROM you are using?
[Samsung Galaxy S Duos] kher paandiyan:
Hi [MENTION=5484648]KlinkOnE[/MENTION] and [MENTION=4056424]kengnatural[/MENTION] is there an fix to improve network and data connection. Its really being an heck while switching over from 2g to 3g and vice versa. I cant able to switch between 2g to 3g, once again I have to search for the network operators. If I set the network operator to automatic i cant even switch between 2g to 3g but if set it to manual, some times it may connect and most of the times I have to search for network operators. Even sometimes registering for network I would receive an error that says " Can't connect to this network right now. Try again later". This issue happens only if I use dual sim, no issues when i use single sim. I use Airtel in sim 1 and BSNL in sim 2. :confused:
[Samsung Galaxy S Duos] yadhuuk:
cm-11-20151207-UNOFFICIAL build

---------- Post added at 04:02 PM ---------- Previous post was at 03:51 PM ----------

Open dialer app and dial *#*#4636#*#*,this code will open a network menu you can select between 2g and 3g under phoneinformation option

---------- Post added at 04:04 PM ---------- Previous post was at 04:02 PM ----------

cm-11-20151207-UNOFFICIAL build
[Samsung Galaxy S Duos] billysam:
http://xdaforums.com/showthread.php?t=2662003

Here you go. Good luck with the repartition.
[Samsung Galaxy S Duos] kher paandiyan:
Thanks this fixed it. :good:
[Samsung Galaxy S Duos] yadhuuk:
:crying:

its really huge to handle,from development section under ace 2 I noticed about parted using cwm is there any similar way ?

I know about partioning sdcard but I don't want to lose my new sdcard by doing partiong
[Samsung Galaxy S Duos] KlinkOnE:
A very nice guide! Thanks!

---------- Post added at 04:51 PM ---------- Previous post was at 04:48 PM ----------

If you are worrying about loosing your sdcard then why are you thinking about repartitioning your internal memory? ;)
[Samsung Galaxy S Duos] yadhuuk:
Niz question ,I have 2 s duos devices but only one sdcard :(,one device for my testings and other one for my daily use
[Samsung Galaxy S Duos] billysam:
I think you mean to partition your external sd card, and not your internal. because when you referred to the cwm i think you want to partition your sdcard, and use it with link2sd as a 2nd partition.

it's a easy process, I had been doing it since gingerbread and it's easier and much safer compared to the internal one.

re-partitioning internal card is very risky thing to do.

Okay, so they created a script for it and made it easier, but then we have to look at our device pit partition tables. and someone must know exactly how much space should be allocated and re-partitioned.

if you want to talk about these , please create another thread in the general section or Help and troubleshooting section.

We should keep this cm11 thread cleaner and post only relevant information here. don't want to mess up this thread.
[Samsung Galaxy S Duos] yadhuuk:
Am talking about internal partion,look at this section under ace 2

xdaforums.com/galaxy-ace/ace-2-develop/guide-cwm-reparted-t2895673
[Samsung Galaxy S Duos] billysam:
I faced rather this problem, after disconnecting any call, signals start to fail and then it starts searching again. leaving you with no signals in between for a minute there.

When plugged in charging, restarting the device, it won't boot and stay on charging battery icon unless I remove the charger and power on again. anyone else got this issue?
[Samsung Galaxy S Duos] KlinkOnE:
everybody has this.

Unfortunately it is this way atm.

The s7560 long time had no offmode charging at all until it got fixed partially by codename13.

better get used to it ;)
[Samsung Galaxy S Duos] kengnatural:
How much space are you going to obtain by repartitioning the internal flash?

Your build is old enough. Please, check the /system/build.prop file. Find the following line:

dalvik.vm.dexopt-data-only

If it is set to "1", by setting it to "0" your system applications' dalvik cache will go into /cache partition and it will give you about 200Mb space. [MENTION=2638651]Klinke[/MENTION]OnE applied this change into later build. You can find about it in this thread.

Additionally you can use the experimental build I sent earlier to [MENTION=6402761]Stefan_Eberle[/MENTION]. Besides the above change it will use your external sdcard for your user files and whole /data partition will be used for your applications and their private data. This is about 2Gb space. ART also should work with that build.
[Samsung Galaxy S Duos] yadhuuk:
any way to move dalvik-cache to /system partition ?
[Samsung Galaxy S Duos] banerjeeayan1996:
Are we getting cm 12 or not?
[Samsung Galaxy S Duos] assasinfil:
не работает связь

при попытке звонка вылетает симка

Translation:

link does not work when you try to call crashes SIM
[Samsung Galaxy S Duos] KlinkOnE:
english please

network not working?

flashed hungarian baseband?
[Samsung Galaxy S Duos] yadhuuk:
[MENTION=5484648]KlinkOnE[/MENTION] , any way to move dalvik-cache to /system partition ?
[Samsung Galaxy S Duos] KlinkOnE:
Idk. Maybe symlinked or something like that. Its not that easy. There are some scripts out there in xda doing things like this. You'll find it. Maybe there is something usable.

Gesendet von meinem GT-S7562
[Samsung Galaxy S Duos] KnightElf009:
latest build

is the cm-11-20160213-UNOFFICIAL-kylessopen-primary-physical.zip the latest build? Thanks :)
[Samsung Galaxy S Duos] yadhuuk:
[MENTION=5484648]KlinkOnE[/MENTION] ,wat about the GPU overclock ?
[Samsung Galaxy S Duos] KlinkOnE:
I think it could be added back in.

Gesendet von meinem GT-S7562
[Samsung Galaxy S Duos] DjBareBone:
У меня никаких проблем нет. Всё работает. В топе есть прошивка для модема, нужно её тоже прошить.

English: I have no problems. Everything is working. At the top there is the firmware for the modem, it is also necessary to ask.
[Samsung Galaxy S Duos] yadhuuk:
klinkone s first otg kernal support GPU oc but while trying to change value it does nothing,andromizer show that it support gpu of but does not provide a frequency table,with the last last build and kernal there is no oc ,(sorry about English)
[Samsung Galaxy S Duos] billysam:
Wipe System, cache davlik, data

Flash Hungarian baseband,

Flash Rom

Flash gapps

You're good to go.

Not necessary to flash the whole firmware
[Samsung Galaxy S Duos] KlinkOnE:
I am not sure if I understand you right.

For GPU oc this cannot be controlled from user space. The frequency table is predefined. I've disabled oc some time ago. GPU is on stock settings ATM but I think we can raise it to maybe 275MHz without problems.

What's the question about the last build about? What is your builds date?

Gesendet von meinem GT-S7562
[Samsung Galaxy S Duos] yadhuuk:
its not about last ,now am using the last build ,am talking about GPU oc ,in you kernal for stock rom 4.0.4 the GPU clocked to 300,but for cm 11 there is nothing like that,
[Samsung Galaxy S Duos] KlinkOnE:
Yes I know. I disabled it some time ago. It will be added back in.

Gesendet von meinem GT-S7562
[Samsung Galaxy S Duos] nicolap8:
It's best to move to the /cache partition.

I don't remember where I found this but it's working well on my phone, with original (+ or -) ROM!

Note: remember, that the cache partition is needed by samsung mainly for OTA updates, so If your use your cache partition, maybe you're not be able to update anymore your device using OTA!!!...

Let's start:

To make simple, You have to modify the init.rc file inside the boot.img file.

How?

1. unpack boot.img

2. modify init.rc file (see below)

3. re-pack the boot.img

4. flash your device

5. PRAY

Step by step:

1 unpack your boot.img

(personnaly I use dsixda kitchen to unpack and repack boot.img file but you can find many others tools inside the forum to do this, just use your mind )

2. Open init.rc file (inside boot.img-ramdisk folder) with notepad ++

a. inside "# setup the global environment"

add this line

export ANDROID_CACHE /cache

b. find this line

mkdir /cache 0770 system cache

modify to

mkdir /cache 0771 system cache

c. find this line

chmod 0770 /cache

modify to

chmod 0771 /cache

d. inside "# create dalvik-cache, so as to enforce our permissions"

change this line

mkdir /data/dalvik-cache 0771 system system

into these lines

mkdir /cache/dalvik-cache 0771 system system

chown system system /cache/dalvik-cache

chmod 0771 /cache/dalvik-cache

symlink /cache/dalvik-cache /data/dalvik-cache

e. Save changes and close notepad++

3. Repack your boot.img

4. Convert your boot.img into tar file

4. Reboot into recovery

5. Clear /cache and /dalvik-cache

6. Reboot into download mode

7. Flash your device with odin

8. Reboot normally
​
[Samsung Galaxy S Duos] pkyadav:
Hi,klinkone sir.Recently you have uploaded GT S7562 ICS open source update1.zip on Android file host. Is this a ICS custom ROM for Samsung Galaxy GT S7562
[Samsung Galaxy S Duos] GiannisSma:
Yes you can. But if you want to try art runtime remember that at art mode the xposed isn't supported!

[MENTION=5484648]KlinkOnE[/MENTION] are you on any project about a cm 11 supported kernel? Hope to have something to your mind! [emoji14]
[Samsung Galaxy S Duos] Aman Dewett:
What is art runtime i mean what's exactly difference between art and dalvik???
[Samsung Galaxy S Duos] GiannisSma:
Do a search my friend and you will find a tone of info about that!
[Samsung Galaxy S Duos] Aman Dewett:
TWRP

TWRP odin package not working. After installation through odin when i try to open it by pressing ( volume(+) + volume(-) + power + HOME) it get stuck on start screen.
[Samsung Galaxy S Duos] GiannisSma:
Flash via Odin the cwm and after inside the cwm install the twrp installation zip for cwm after the installation finish choose the reboot to recovery and then install the rom,gapps and rom fixes.
[Samsung Galaxy S Duos] Aman Dewett:
Q

Everything working fine but some questions

How to activate translucent status bar?

Where is WIFI-Direct???

How to hide apps in app drawer????
[Samsung Galaxy S Duos] Orfhen27:
Also introduced in Android 4.4 is the Android Run Time, an application runtime environment that replaces Dalvik process virtual machine originally used by the Google’s mobile OS. In layman’s terms, ART is a new way of executing apps on top of the Android operating system. To understand why ART is battery friendly, you’d have to first understand how it functions. Don’t worry, I’ll try to explain that in brief without doing much tech speak.

Dalvik is based on JIT (just in time) compilation, which means that it compiles an app’s source code each time the app executes. On the other hand, ART is based on Ahead Of Time (AOT) process that does the required conversion when the app is first installed, offering you not only more speed but also a better battery life.

What’s really interesting is how you turn it on. Go to “Settings -> About phone,” and repeatedly tap “Build number” until it says “you are a developer.” This will turn on the Developer Mode. Now, come back to the previous menu, and you’ll see “Developer options” just above the “About phone” option.

Once inside the “Developer options” menu, tap the “Select runtime” and select “Use ART.”

Your phone will reboot and the whole conversion process will take ten to twenty minutes.

Note that there are certain limitations of the Android Run Time. For example, it uses more storage and is not compatible with every app out there.

PRESS THANKS :good:

If i helped you. ;)

---------- Post added at 04:29 AM ---------- Previous post was at 04:08 AM ----------

@Aman Dewett to active translucent status bar., Go to Settings(System)Performance(Graphics & Rendering) then tick Force High-end Graphics(requires reboot to take effect)..

PRESS THANKS

If i helped you.
[Samsung Galaxy S Duos] Aman Dewett:
Ok thanx brother but i would like to stay with dalvik because i love to use xposed modules and with art run time it's not compatible.

What about wifi direct and hiding apps in app drawer??
[Samsung Galaxy S Duos] Orfhen27:
yes., same here bro.. :)
[Samsung Galaxy S Duos] Aman Dewett:
anybody can tell why their is no wifi-direct in this????
[Samsung Galaxy S Duos] Orfhen27:
check the settings bro..
[Samsung Galaxy S Duos] Aman Dewett:
No bro i couldn't found it in wifi->advance settings
[Samsung Galaxy S Duos] naikaniket.23:
SD Card Swap

Is it possible to swap sd card after installation without damaging installed apps?
[Samsung Galaxy S Duos] GiannisSma:
Check this maybe helps you about swap. http://xdaforums.com/showthread.php?t=3032554
[Samsung Galaxy S Duos] KlinkOnE:
yes i am.

WiFi is not working atm i am not sure why but shouldnt be a big problem.

time is more of a problem
[Samsung Galaxy S Duos] GiannisSma:
Hope to find a solution and release your kernel soon if you find time to solve the wifi issue.
[Samsung Galaxy S Duos] Aman Dewett:
[MENTION=4925018]m4jonez[/MENTION]

Bug found

There is no wifi-direct in rom as bluetooth is not working we can use wifi-direct instead but it's also not there. Please help.
[Samsung Galaxy S Duos] Nikhil...007:
WiFi direct is not available in this rom as wifi direct is a touchwiz feature,

Try Xender app, it is quite similar to wifi direct
[Samsung Galaxy S Duos] Aman Dewett:
ok :( :( :( :( :(
[Samsung Galaxy S Duos] Vergilliy:
What? wifi direct works fine on CM11 for ace plus and not dependent on touchwiz .
[Samsung Galaxy S Duos] kengnatural:
This is the source code of stock ICS firmware. This is not a ROM.
[Samsung Galaxy S Duos] yadhuuk:
am alredy using /cache for dalvik-cache ,by simple symlink,this is waste of time ,there is so many space left in syatem partion than /cache according to me that is a better choice ,but symlink fails bcz of system right,any way to fix it ?
[Samsung Galaxy S Duos] eng4r:
camera

what apps does fix the camera issue ???

so it re- support the 5mega pixels again ??:o:crying:

---------- Post added at 06:58 PM ---------- Previous post was at 06:56 PM ----------

the camera app in the january build works well with no problems in both front camera and back camera :p
[Samsung Galaxy S Duos] kengnatural:
Earlier in this thread people said that vignette camera app provides 5MP.

Seems that the problem with front camera exists in ROMs built by me.

[MENTION=5484648]KlinkOnE[/MENTION] may be there some differences between kernels with current and january builds?
[Samsung Galaxy S Duos] kengnatural:
İ reverted the kernel back to several commits before January and tested, the front camera issue seems to be not kernel related. But there is not much change from January in other parts, so this regression is very strange...
[Samsung Galaxy S Duos] salah6805:
Is this ROM compiled from source and many apps not compatible with it
[Samsung Galaxy S Duos] KlinkOnE:
anyone ever tried that vignette camera app?

I only find a paid version.

Is there a free version available?
[Samsung Galaxy S Duos] David Rice:
The free version doesn't exist.