yashsingh1/xdaforums huggingface dataset:
[Galaxy Y Duos S6102 Android Development] Kenjboy:
Thats right buddy..:)

Screenshots speaks louder than words..:D
[Galaxy Y Duos S6102 Android Development] IRQ3:
please up to us some ss
[Galaxy Y Duos S6102 Android Development] sergeyluashkov:
Cm7v2 (fix: mount usb, Acelerometer, worked gps)

=)
[Galaxy Y Duos S6102 Android Development] mjz2cool:
you do "REALISE" you need to use a cm compatible kernel? :P
[Galaxy Y Duos S6102 Android Development] sergeyluashkov:
added screen shots
[Galaxy Y Duos S6102 Android Development] amit34521:
its not english!!!!!!
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
U can choose language in the settings menu .......dont worry
[Galaxy Y Duos S6102 Android Development] sergeyluashkov:
In Settings>locale and text>english
[Galaxy Y Duos S6102 Android Development] amit34521:
alright gonna download it today
[Galaxy Y Duos S6102 Android Development] daringsmart:
downloaded will flash and report later
[Galaxy Y Duos S6102 Android Development] sohan rawat:
Working

Downloads

Cm7v1

Cm7v2 (fix: mount usb, Acelerometer, worked gps)

Fix Camera

is this true???:confused:
[Galaxy Y Duos S6102 Android Development] daringsmart:
successfully installed .. its very cool and fast. no boot animation i think :crying: But why Cm7v2 fix size is 87 mb :eek::rolleyes:
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
Is the rom working very well?

And can provide some more ss?
[Galaxy Y Duos S6102 Android Development] sergeyluashkov:
it does not fix it with a firmware already corrected
[Galaxy Y Duos S6102 Android Development] mrallyluz:
I upload more screns

---------- Post added at 12:00 PM ---------- Previous post was at 11:56 AM ----------

CM7 v2 is a new version of Cyanogen Mod port for SGYD
[Galaxy Y Duos S6102 Android Development] daringsmart:
Oh now I m on V1 so now I need to download that v2 and flash again right?
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
:good: can u give ss of status bar??

And i dont think there is swipe to remove notification feature in cm7

Is it ???
[Galaxy Y Duos S6102 Android Development] daringsmart:
Yup its working well and so fast too with plenty options ill upload ss. Can't upload by phone :mad:
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
Its okk someone already uploaded..

Thanks by the way..

As akhilendra told; it would be great if upload ss of status bar.
[Galaxy Y Duos S6102 Android Development] mrallyluz:
Yes

---------- Post added at 01:42 PM ---------- Previous post was at 01:42 PM ----------

Yes have Swipe to remove notification!
[Galaxy Y Duos S6102 Android Development] daringsmart:
here is some more ss
[Galaxy Y Duos S6102 Android Development] daringsmart:
sometimes display went crazy like this ... overall its a fantastic Rom ever :silly:
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
thanks soo much buddy :D
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
i flashed the rom and its UI is awesome :D :D

animations gives ics effect :D

and many many more!!!!

but few things need to be fixed!!!

----auto rotation works but not in potrait mode :(

---- and display goes wierd sometimes :mad:

any ways its v.v.v good

and one more thing please add bootanimation ..........bcoz after boot logo it directly shows home screen

:good::good::good::good::good: work :)
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
Thanks i think this is the 1st clear and visible report about bugs and views about rom:D:D

Even op is inactive i think.
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
thanks buddy !!! :highfive::highfive::highfive:

no OP is not inactive ....... he is working on the fixes ..... i had done a pm to him!!!

he is working with his teammates in this forum http://4pda.ru/forum/index.php?showtopic=354526&st=3860#entry20857352
[Galaxy Y Duos S6102 Android Development] daringsmart:
No play store in v1 didnt flashed v2 lets see still downloading v2 :rolleyes:
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
wait .... v2 also doesnt has gapps

flash this .... credits to Ganesh A

GAPPS

OG link here---->Latest G-apps

Thanks for Informing buddy!!!! :highfive:
[Galaxy Y Duos S6102 Android Development] daringsmart:
thank u so much :cowboy:
[Galaxy Y Duos S6102 Android Development] daringsmart:
successfully flashed cm7 v2 all working good now :victory:
[Galaxy Y Duos S6102 Android Development] amit34521:
wifi and bluetooth not working in v2.
[Galaxy Y Duos S6102 Android Development] daringsmart:
yup :p i use them rarely so thats not important to me ;)
[Galaxy Y Duos S6102 Android Development] sergeyluashkov:
WiFi Running after the restart!!
[Galaxy Y Duos S6102 Android Development] DEVILKOIRALA:
woah!! Great improvement for duos!! hmm good going guys!!
[Galaxy Y Duos S6102 Android Development] amit34521:
no after restart i activated it .it worked but after disconnecting and reconnecting it starts giving error.
[Galaxy Y Duos S6102 Android Development] daringsmart:
For me wifi showing error can't upload ss ill upload later :eek:
[Galaxy Y Duos S6102 Android Development] Daniel 123:
Awesome work OP.

Wifi working after restart.
[Galaxy Y Duos S6102 Android Development] daringsmart:
Tried couple of times no luck to me :rolleyes:

@op Pls fix the display problem I posted ss before.

Special thanks this rom is fast and furios. Even I didn't used any script for performance like V6 supercharger

I am sure it will be a famous rom:D
[Galaxy Y Duos S6102 Android Development] amit34521:
i took this ss after restarting my device 2 times after installing this rom. after restart wifi works for only once but not the second time. bluetooth never works no matter how many times you try. But it is still fastest rom. after a few bugfixes it will be best rom for y duos.
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
Its cm7 so bluetooth bug cant be fixed..

But i think wifi bug can be solved easily by op.
[Galaxy Y Duos S6102 Android Development] daringsmart:
What do u mean Bluetooth can't be fixed ever :rolleyes: ?
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
yes bluetooth cant be fixed..

its something about samsung drivers.
[Galaxy Y Duos S6102 Android Development] daringsmart:
Okay thanks :D
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
bluetooth can be fixed .
[Galaxy Y Duos S6102 Android Development] amit34521:
if you can please do
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
after confirming from deadly i came to conclusion that it cant be fixed untill we have official samsung drivers..

so i think i was right.:D:D:cool:

i won:rolleyes:
[Galaxy Y Duos S6102 Android Development] Daniel 123:
Can anyone make the hw libs provided by broadcom on this rom? The hw libs are working on Hyperion rom.
[Galaxy Y Duos S6102 Android Development] samsoul16:
Are u Sure this is Cm.7. And it is ported for duos??:cool::confused::eek::rolleyes:

I am Seeing this But I am still Working on Believing this...!!!!

If it works. This is awesome.

Can someone tell me the bugs of this Rom. All in 1 post.. And I think than op should update 1st post with bugs.

Anyway GreetzzZ...!!!;):beer::):p:rolleyes::D:thumbup:

Sent from my GT-S6102 using Xparent ICS Tapatalk 2
[Galaxy Y Duos S6102 Android Development] mrallyluz:
Yes it's a Cm7

Bug: Camera and Bluetooth
[Galaxy Y Duos S6102 Android Development] amit34521:
wifi bluetooyh and camera
[Galaxy Y Duos S6102 Android Development] daringsmart:
Yes its real :D bugs wifi and Bluetooth

Blackstar said Bluetooth can't be fixed :mad::thumbdown:
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
Wifi ,bluetooth ,camera, display goes corrupt some times ; dual sim aint working ! And some fault in settings which makes the phone to reboot.
[Galaxy Y Duos S6102 Android Development] sohan rawat:
good work

yess it is real cm 7. its also wrok on my galaxy y single. but no signals dedect.. all bugs are same like in white xp cm7. hope someone will fix these bugs and provide bugless cm7 for dous :good:
[Galaxy Y Duos S6102 Android Development] daringsmart:
Hope he can fix it soon :eek:
[Galaxy Y Duos S6102 Android Development] daringsmart:
I found another bug videos not playing well anyone have same issue :rolleyes:
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
its the default problem in almost all cm roms (videos don't play well) !!!:(:(
[Galaxy Y Duos S6102 Android Development] daringsmart:
Ooops sad anyways thanks
[Galaxy Y Duos S6102 Android Development] tejkkarani:
working great great work buddy :good: :good:
[Galaxy Y Duos S6102 Android Development] daringsmart:
waiting for some other updates :rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes:
[Galaxy Y Duos S6102 Android Development] mr.India:
Any chances to get this working with 2 sims?
[Galaxy Y Duos S6102 Android Development] funnypharmacist:
Contact Squadzone and other Devs from dual sim phone forums,if you got two sims with their help you will start a revolution.
[Galaxy Y Duos S6102 Android Development] Dzol Cp:
Some "clear" screenshot will be more awesome :)
[Galaxy Y Duos S6102 Android Development] daringsmart:
page no. 3 and 4 ... thr is some screenshots ...
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
Where is the op ??has he finished working with the fixes or not???
[Galaxy Y Duos S6102 Android Development] daringsmart:
Dont know hope he working on it :3
[Galaxy Y Duos S6102 Android Development] S3BL104:
It seems to be discontinued to develop on this......
[Galaxy Y Duos S6102 Android Development] tejkkarani:
i dont think that

op is working here

but cant understand the language....:rolleyes:
[Galaxy Y Duos S6102 Android Development] Kenjboy:
maybe we need some translator for that..:D

or maybe they making a full fix patch..;)
[Galaxy Y Duos S6102 Android Development] Akhilendra Gadde:
Don't give up so fast !! Still duos has a long way to go !
[Galaxy Y Duos S6102 Android Development] mrallyluz:
I will try bootup with CM9 :3
[Galaxy Y Duos S6102 Android Development] Kenjboy:
and then?
[Galaxy Y Duos S6102 Android Development] hell_lock:
we'll do the harlem shake!
[Galaxy Y Duos S6102 Android Development] Kenjboy:
lol..:D
[Galaxy Y Duos S6102 Android Development] mrallyluz:
Will port! I see a Cm9 can boot with stock kernwl
[Galaxy Y Duos S6102 Android Development] daringsmart:
i sent u pm long time ago can u chk and reply
[Galaxy Y Duos S6102 Android Development] apcf55:
Where r u man ???

Are u busy exam or personnel life ?????:eek::confused::mad:

Sent from my GT-S6102 using Xparent Cyan Tapatalk 2
[Galaxy Y Duos S6102 Android Development] amit34521:
yez he is busy at his job
[Galaxy Y Duos S6102 Android Development] S3BL104:
So is there nobody to continue this project?
[Galaxy Y Duos S6102 Android Development] EduardoMarshall:
?

When will work with two chips?
[Galaxy Y Duos S6102 Android Development] Deadly:
never with this port..

______________________________________

Anyone who doesn't think there are two sides to an argument is probably in one.
[Galaxy Y Duos S6102 Android Development] windows112009:
How to enable duos sim?
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
dual sim will never work:sly:
[Galaxy Y Duos S6102 Android Development] Omkar$:
I love this rom:):):)

Simple any fast

Just trying to fix dual sim :cool:
[Galaxy Y Duos S6102 Android Development] amit34521:
it wont work read blackstar's post above buddy
[Galaxy Y Duos S6102 Android Development] Omkar$:
yes yes yes sucessfully ported cm 9 ics for galaxy y dous

there are many bugs but will try to fix it

upload tommrow
[Galaxy Y Duos S6102 Android Development] amit34521:
Dual sim fix done???????
[Galaxy Y Duos S6102 Android Development] ChaTy:
Hey buddy..... its cool.... thnx tthnx a lot....

cant wait till 2morrow.....
[Galaxy Y Duos S6102 Android Development] Omkar$:
No sim is not working

Just booted for now willll fix it as time passes

Real ics realy happy:)

Bugs are same as white xp cm9:)

---------- Post added at 10:12 PM ---------- Previous post was at 10:10 PM ----------

As its ported just now rom is very buggy:D
[Galaxy Y Duos S6102 Android Development] amit34521:
Well kernel?????
[Galaxy Y Duos S6102 Android Development] Omkar$:
compact 1.2.5

well it should work without kernel

but tested with compact kernel by deadly
[Galaxy Y Duos S6102 Android Development] ChaTy:
hmm....i know...ull surely update it wid all the bugs gone... best of luck...

btw can u upload sum of d ss...
[Galaxy Y Duos S6102 Android Development] amit34521:
Cm has special kernel which supports many of its functions ask deadly about it
[Galaxy Y Duos S6102 Android Development] Omkar$:
ill upload ss tommrow

;)
[Galaxy Y Duos S6102 Android Development] windows112009:
Really?

Thank!
[Galaxy Y Duos S6102 Android Development] amit34521:
I was asking him and no it isnt done yet
[Galaxy Y Duos S6102 Android Development] ChaTy:
Hey Buddy Omkar....

Its a cool new day....but i cant still find yr post .....pls upload all d ss as soon as possible.......
[Galaxy Y Duos S6102 Android Development] S3BL104:
Be patient,be polite.

He will upload it when he is ready.......
[Galaxy Y Duos S6102 Android Development] Akash sky:
really happy for your achievement bro!!!

to evrybody ....he done an awesum job he giv us orignal ics for our device so u all should be very thnkful to him kzz n dnt post random cmmnts kzz he will upload as fast as he can he is not a robot kzz:/ let him wrk :/no useles cmmnt nw:) he said dat he will upload so kindly sit n wait:)
[Galaxy Y Duos S6102 Android Development] ChaTy:
Yeah....m very much eager....

n thnx omkar...n congo for yr awesome work...
[Galaxy Y Duos S6102 Android Development] Omkar$:
Just fixing some bugs

For now

The main bugs is track pad does any 1know how to remove track pad

I pm [MENTION=4418296]whitexp[/MENTION] but he din reply:(
[Galaxy Y Duos S6102 Android Development] Akash sky:
no 1 reply ven v need dem da most...u cn luk in cm 7 dat will help u alot
[Galaxy Y Duos S6102 Android Development] Kenjboy:
if its booted up...you can try to upload it as an alpha state so that...others can help you for debugging...

that was only my suggestion...
[Galaxy Y Duos S6102 Android Development] daringsmart:
Sounds like hell :eek: :eek: ill eagerly wait for it +5 :highfive:
[Galaxy Y Duos S6102 Android Development] Westervoort:
I'm also eagerly waiting for some pre alpha experimental test version. I will definitely test it out.
[Galaxy Y Duos S6102 Android Development] Akash sky:
hey omkar i m wrking on cm to dual sim ...i got evrything if you interested n pm me...may my idea wrks:) dis tym i hv to do it dats final:/
[Galaxy Y Duos S6102 Android Development] Omkar$:
Due to weak internet connection

I am unable to upload

But illl upload in 1/2 days:(

I realy want to kill my isp

---------- Post added at 09:24 PM ---------- Previous post was at 09:22 PM ----------

Just pm me your idea:p
[Galaxy Y Duos S6102 Android Development] nikos5800:
any update for this ROM?
[Galaxy Y Duos S6102 Android Development] Deadly:
most probably no.
[Galaxy Y Duos S6102 Android Development] WonderRaise:
Stable CM 7.2

Rom: http://4pda.ru/forum/index.php?s=&showtopic=354526&view=findpost&p=24109577

kernel": http://4pda.ru/forum/index.php?s=&showtopic=354526&view=findpost&p=24109660
[Galaxy Y Duos S6102 Android Development] ChaTy:
Yeah but only 1sim working!!!
[Galaxy Y Duos S6102 Android Development] amit34521:
Op already did that

Hit a thanks if it helps..........
[Galaxy Y Duos S6102 Android Development] nikos5800:
download link? because I don't understand nothing from Russian
[Galaxy Y Duos S6102 Android Development] amit34521:
use google translate dude
[Galaxy Y Duos S6102 Android Development] S3BL104:
Is it for our device?
[Galaxy Y Duos S6102 Android Development] amit34521:
yeah but only single sim works
[Galaxy Y Duos S6102 Android Development] S3BL104:
Excuse me,one more question,

is it same to this thread's CM7 rom or another updated rom?
[Galaxy Y Duos S6102 Android Development] mr.India:
It is updated - CM7.2...
[Galaxy Y Duos S6102 Android Development] ChaTy:
then which bugs r fixed ?????

Press Thnx if i have ever helped u ... !!!!!
[Galaxy Y Duos S6102 Android Development] mr.India:
Almoust all, except:

1 Sim only working;

Offline charging;

Lock screen animation;

Screen rotation animation;
[Galaxy Y Duos S6102 Android Development] S3BL104:
Awsome!

Thanks for all devs!

Is it still at process or already finished?

Thanks a lots!
[Galaxy Y Duos S6102 Android Development] mr.India:
I think they are still working on that - haven't contacted devs about that....
[Galaxy Y Duos S6102 Android Development] S3BL104:
If there is any update there,

would you mind make a link for it at here?
[Galaxy Y Duos S6102 Android Development] mr.India:
I don't know.... Can we make mirror for other people work?
[Galaxy Y Duos S6102 Android Development] BLACKSTAR:
Probably no..

Without permission
[Galaxy Y Duos S6102 Android Development] mr.India:
Ok, [MENTION=3896376]S3BL104[/MENTION] - here is your answer! :cool:
[Galaxy Y Duos S6102 Android Development] S3BL104:
Well,my poor english,ihave mislead you.

My meaning is just like post#123,

make a link to their forum coz i have not PC at home and cannot understand Russian......

Anyway,thanks a lots!
[Galaxy Y Duos S6102 Android Development] nikos5800:
can someone send me pm for download link

thanks
[Galaxy Y Duos S6102 Android Development] S3BL104:
http://4pda.ru/forum/dl/post/3295201/CM7.2+RC2+by+Attack!+&+bieltv.3.zip

Oh no,this link from post#123 occured error 404,

Any suggestions?
[Galaxy Y Duos S6102 Android Development] mr.India:
You need to login in 4pda.ru to download....
[Galaxy Y Duos S6102 Android Development] -CALIBAN666-:
thats right have anyone here problems with last one from here or is it normal,i have tried cm7.2 with savie duos kernel but it stuck on a dark gray screen,i have tried all several times,no luck.is the kernel the problem?because i read about to flash in stock recovery?
[Galaxy Y Duos S6102 Android Development] s27moto:
please some one upload this rom in english host
[Galaxy Y Duos S6102 Android Development] andrew-apk:
Did you use stock recovery? Because when I used cwm it didn't work. Maybe it's something with mounting. Try to download rom and kernel from 4pda.ru because it's stable now.
[Galaxy Y Duos S6102 Android Development] mr.India:
I tried cm7.2 with compact 1.3 kernel and it booted.... Did you formatted/mounted /system and other stuff?

---------- Post added at 12:44 PM ---------- Previous post was at 12:42 PM ----------

We talked about that already here.... ;)
[Galaxy Y Duos S6102 Android Development] nikos5800:
i cant register on 4pda.ru

please someone post a registrasion link

thanks
[Galaxy Y Duos S6102 Android Development] sak-venom1997:
Could any one offer assistance i too want to port CM to my phone

It is GT-S5302 similar to sgyd !

I ve built kernels from source and roms but never worked on CM
[Galaxy Y Duos S6102 Android Development] S3BL104:
Finally registed successfully.....
[Galaxy Y Duos S6102 Android Development] abidaddy:
what didi u have to do, ive been trying for a week now
[Galaxy Y Duos S6102 Android Development] S3BL104:
Could anyone explain what is offline charging?

Thanks!
[Galaxy Y Duos S6102 Android Development] -CALIBAN666-:
Charging when phone is off.

YOURE BORN AS A ORIGINAL,DONT DIE AS A COPY!!!!GREEEEETZ!!!
[Galaxy Y Duos S6102 Android Development] S3BL104:
Is it mean the phone can not be charged while switched off?

Sorry for my poor english,

thanks!
[Galaxy Y Duos S6102 Android Development] luqman98:
The phone still charges, but its animations wouldn't work.
[Galaxy Y Duos S6102 Android Development] hnkotnis:
If you switch off phone and put to charge, animation doesn't work. If you unplug charger, you are stuck with battery screen. Only help is to pull out battery, put it back and switch on. This is called offline charging.

Using CWM........Busybox Commands........No I use my hands :D
[Galaxy Y Duos S6102 Android Development] midi_1996:
just asking : is this rom discontinued? I mean is a major breakthrough in DUOS :eek: and still bugs :/ Well @ least it does what it is told to do :D
[Galaxy Y Duos S6102 Android Development] xeon.zolt:
DZB-team

we at DZB-Team ported a cm7.2 Again For Duos if any one want it he can visit DZB-Team and see it

dzb-team.com

only bug is gps and might be fixed

we also made a custom zombie kernel for it

and its super fast on ext4
[Galaxy Y Duos S6102 Android Development] midi_1996:
Thanks :D

Will look on their work :D
[Galaxy Y Duos S6102 Android Development] twisted_tits:
where to download? site is down
[Galaxy Y Duos S6102 Android Development] xeon.zolt:
now its forum.dzb9.tk
[Galaxy Y Duos S6102 Android Development] tatankam@hotmail.com:
Unable to download CM 7.2 for S6102

Could you help me?

Thanks
[General Questions and Answers] shaildoshi268:
Need HELP to root my Galaxy I7500 working on Unrooted android 1.6..minimum requirement for Whattsapp for Android is 2.2..

Is there anyway I can use whattsapp application in my device by rooting it???
[Sony Xperia Miro, Tipo (Dual), J, E] RevoOSyr:
Hello,

Related to this post :

http://xdaforums.com/showthread.php?p=39762775#post39762775

I have the following problem with an Xperia J:

Initial Problem:

- The mobile belongs to my cousin, she updated it with the Sony update center to the latest version (JB 4.1.2) and there: problem with the wifi when the sim.

- I got the mobile, and downgrade to the 4.0.4 version, I've tried 4 different versions:

-> ST26i_11.0.A.3.18_Global

-> ST26i_11.0.A.7.5_CE

-> ST26i_11.0.A.3.28_WE

-> St26i_4.0.4_11.0.A.3.28_CE3

I had always the problem with the wifi when the sim plugged.

Finally I've tried also the UNOFFICIAL CM 10, with no success

- I found a solution with the apk wifix manager witch worked with the 28 WE version of the firmware.

But I've continued to search an other solution, and I've remarked that when I flash the rom I always get the Warn: "This file is ignored : simlock.ta "

After some research I get an advice by a member of XDA to rename the file as "preset.ta", AND THERE, it works no warning ... BUT the sim is blocked (not locked) and I have always the message (invalid card).

I've tried to re-flash the firmware many times, to re-lock the bootloader (with appropriate ftf proposed in this forum ), Tried to use the sony update service .. But I have always the same problem (INVALID CARD)

I've also tried to format everything with CWM (system,card,cache) and made a sdcard partition, and NO way.

In addition:

- I can't enter to the fastboot mode, the led doesn't turn on blue no more, it works when I've started to work with, and it was important to install CM10, now I can't retry the CM installation.

- I've rooted the device, but I can't edit the build.prop (with root explorer neither with a terminal ide with vi editor, even if I do a "su" command and then "whoami", I didn't show : root).

- I've tried several sim cards, and they work with other devices (as xperia P and xperia U).

So, can any body help me with that please?!

Note : I'm in the middle east zone, some suggestions in the web talk about re-installing the official O2 rom, but I've searched this ROM with no success.
[Sony Xperia Miro, Tipo (Dual), J, E] 0x4721:
What are the build.prop permissions? Of course "Root is god", but you can set flag in kernel, that makes root follow his own rules, i.e. if you want to write to a file, it must be writable. If it isn't, you must change the permissions and then write to it.

build.prop afaik is rw-r--r-- so you must make it rw-rw-rw to write anything.

chmod go+w build.prop

or

chmod 666 build.prop

to restore:

chmod go-w build.prop

or

chmod 644
[Sony Xperia Miro, Tipo (Dual), J, E] RevoOSyr:
In reality with the version CE3, we have a line in the file build.prob witch lock the APN and I would to comment the line, it's not needed now, because I haven't this line in the other version.

I've tried to make a chmod but I wasn't able to do it.

Regards,