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[Q] Cant root my galaxy sl-i9003

i tried everything [odin (using the cf-roots provided in tht other thread), androot, unlockroot and superonetouch]but i just cant get my phone rooted........
i have a samsung galaxy gt-i9003
firmware version - 2.3.6
baseband version - I9003DDKP4
kernel version - 2.6.35.7-CL882023 [email protected]#1
build number - GINGERBREAD.DDKP3
odin just gets stuck at "setup connection", for abt 2 hours (thts not supposed to happen i guess), so plz help me.
other apps just give the message "cant root your device"

Happened to me too...just change your usb cable...if not change usb port..it happens due improper connection n is hardware related..
Press thanks if that helpd
Sent from my GT-I9003 using XDA

loneagl said:
Happened to me too...just change your usb cable...if not change usb port..it happens due improper connection n is hardware related..
Press thanks if that helpd
Sent from my GT-I9003 using XDA
Click to expand...
Click to collapse
didnt work. i used 2 other cables, and another laptop. still stuck at "setup connection"

Try xxkpe.with pit file.it worked for me
Sent from my GT-I9003 using XDA

loneagl said:
Try xxkpe.with pit file.it worked for me
Sent from my GT-I9003 using XDA
Click to expand...
Click to collapse
plz elaborate....... (m a noob)

i know whats the problem your not flashing while in download mode. turn off your phone hold volume down then power then menu until download mode appeara. then connect to odin.
Sent from my GT-I9003 using XDA
---------- Post added at 06:20 PM ---------- Previous post was at 06:08 PM ----------
First install KIES, then odin. After that download bagaria.tar here
http://forum.xda-developers.com/showthread.php?t=1351056
go to download mode as i said above, connect to pc then open ODIN. Make sure the color of the box is YELLOW and there is Word "Added" in the log screen. Click PDA, then browse bagaria.tar. HOLLAAA.. )

marshygeek said:
i know whats the problem your not flashing while in download mode. turn off your phone hold volume down then power then menu until download mode appeara. then connect to odin.
Sent from my GT-I9003 using XDA
---------- Post added at 06:20 PM ---------- Previous post was at 06:08 PM ----------
First install KIES, then odin. After that download bagaria.tar here
http://forum.xda-developers.com/showthread.php?t=1351056
go to download mode as i said above, connect to pc then open ODIN. Make sure the color of the box is YELLOW and there is Word "Added" in the log screen. Click PDA, then browse bagaria.tar. HOLLAAA.. )
Click to expand...
Click to collapse
i am doing it in download mode. i m doin eveything as described in various other threads, but its still not working.........

Go to settings> application, development then check usb debugging mode then try again.

aritro88 said:
i tried everything [odin (using the cf-roots provided in tht other thread), androot, unlockroot and superonetouch]but i just cant get my phone rooted........
i have a samsung galaxy gt-i9003
firmware version - 2.3.6
baseband version - I9003DDKP4
kernel version - 2.6.35.7-CL882023 [email protected]#1
build number - GINGERBREAD.DDKP3
odin just gets stuck at "setup connection", for abt 2 hours (thts not supposed to happen i guess), so plz help me.
other apps just give the message "cant root your device"
Click to expand...
Click to collapse
I suggest you first flash your phone using Odin to XXKPE firmware. Then flash to XXKPQ/KPU (more stable). Download the root file for the installed firmware. You should be ok
Stock ROMs available here,
http://forum.xda-developers.com/showthread.php?t=1004647

rshankar said:
I suggest you first flash your phone using Odin to XXKPE firmware. Then flash to XXKPQ/KPU (more stable). Download the root file for the installed firmware. You should be ok
Stock ROMs available here,
http://forum.xda-developers.com/showthread.php?t=1004647
Click to expand...
Click to collapse
but i heard tht the experimental ROMS (XX series) hav a long list of bugs
marshygeek said:
Go to settings> application, development then check usb debugging mode then try again.
Click to expand...
Click to collapse
its obvious tht i hav done this. but it still dosent work

aritro88 said:
but i heard tht the experimental ROMS (XX series) hav a long list of bugs
Click to expand...
Click to collapse
Can you elaborate on what these bugs are? I'm using XXKPQ and I'm not facing any problems..
Sent from my i9003 with CM9

aritro88 said:
but i heard tht the experimental ROMS (XX series) hav a long list of bugs
Click to expand...
Click to collapse
No, thats not true. The only ones with bugs are the older roms. XXKPE is old but it's very stable with no bugs. Where did you hear that "XX series" roms are experimental? The "XX" or "DD" letters only indicate the region of the release. In this case "XX" roms are for europe while "DD" roms are for around India and some parts of Asia. However, you can still use roms like XXKPQ and XXKPU world-wide.
For your Rooting problem
Have you tried SuperOneClick? If not, just download the latest version and install. Then make sure debugging mode is ticked on your phone, open superoneclick and connect your phone. Just click Root and wait for phone to restart.
If you've already tried SuperOneClick, Then your best option is to install XXKPE with .pit file. Just follow the steps on this site and upgrade to DDKP3 or XXKPU, then try rooting your phone.
http://www.theinfomania.com/2012/04/28/how-to-upgrade-your-samsung-galaxy-sl-i9003-with-stock-roms-ddkp3-or-xxkpu/
Hope this helps, Cheers

plz help me guys, i am at it since 3 days now and i am still stuck
@The_GMAN - superoneclick isnt working at all

aritro88 said:
plz help me guys, i am at it since 3 days now and i am still stuck
@The_GMAN - superoneclick isnt working at all
Click to expand...
Click to collapse
Does the COM box turn yellow?
Sent from my GT-I9003 using XDA

remove your sd card while rooting.
Sent from my GT-I9003 using XDA

First thing you must install Samsung kies in you laptop and then install odin
Sent from my GT-I9003 using xda premium

Hi
Not sure if you're issue is fixed so I'll give my 2 cents.
Try cleaning the information of your USB devices using Drive Cleanup [use google ] assuming you have a Windows PC.
Then install latest Kies for latest USB drivers or if your PC is set to get drivers directly from the internet then updated drivers will be installed automatically once you attach your phone.
Hope this helps

aritro88 said:
plz help me guys, i am at it since 3 days now and i am still stuck
@The_GMAN - superoneclick isnt working at all
Click to expand...
Click to collapse
your phone still can on?

SOLVED
after soooooooo many days, my phone is finally rooted.
a friend intalled an XX series ROM and then rooted it, it worked fine. BUT the voice quality is dead now, its full of noise
guess ther's a package deal with everything these days

Guys --> M not a developer nor m too much into tech things..
I was reading alot about rooting phone & getting good (ICS) rom on my device (samsung i9003).
I have superoneclick with USB debugging on--> it stuck at step 7 & application freezes.
I have ODIN wid me....(dont knw what TAR..people are talking)...
I will be grateful if some one can help me...(stepwise direction will be a great help)..
Thanks

Phone turns itself off after removing from charge *2.3.6*

Hi all,
I recently got a refurbished i9003 and was looking to get it upgraded to Gingerbread 2.3.6 and rooted.
After some help by marshygeek in my thread (http://forum.xda-developers.com/showthread.php?t=1822572), I followed his recommendations:
marshygeek said:
---------- Post added at 08:05 AM ---------- Previous post was at 07:59 AM ----------
[/COLOR]@skatylup after downloading (Be sure you have kies already) then follow the guide here pal, http://forum.xda-developers.com/showthread.php?t=1133787 just follow carefully. The latona.pit is in XXKPE folder. Its an easy step by step process. Once in XXKPQ, Root it with this http://forum.xda-developers.com/showthread.php?t=1351056 download bagaria.tar then flash in odin via PDA. (should be in download mode again.)
After doing above instructions, Go to Recovery mode w/c is volume up + home +power. Then wipe cache and dalvik cache. Then your good to go. Your now rooted and can try different custom roms.
Click to expand...
Click to collapse
I was so happy as after the phone rebooted I was on gingerbread and rooted.
But I found out that after charging the phone (it was at 100%) via the plug socket or computer, and removing the cable, my phone would turn itself off.
I wouldn't be able to turn in back on unless I connect it to the power source (keep in mind the battery is not empty).
The process of the phone turning off still occurs when I remove the usb/charger.
Any idea what is causing this?
I did do a full system restore via the recovery menu.
If all else fails I will probably revert back to froyo (I hope this is possible) unroot it and take it back to the shop.
Any advice?
Thanks.

i would think the commons cause is the battery gone?? By refurbished do u mean second hand or that u screwed it up n changed everything ?

loneagl said:
i would think the commons cause is the battery gone?? By refurbished do u mean second hand or that u screwed it up n changed everything ?
Click to expand...
Click to collapse
Refurbished means somone bought the phone and returned it within 7 days unopened.
The battery is on full charge. Definately not gone.
Also to add, the phone now swiches itself off randomly :crying:

skatlyup said:
Refurbished means somone bought the phone and returned it within 7 days unopened.
The battery is on full charge. Definately not gone.
Also to add, the phone now swiches itself off randomly :crying:
Click to expand...
Click to collapse
The fact that that 'someone' returned it within 7 days would seem highly suspicious.since it's obviously in warranty y don't u visit the service centre??

loneagl said:
The fact that that 'someone' returned it within 7 days would seem highly suspicious.since it's obviously in warranty y don't u visit the service centre??
Click to expand...
Click to collapse
Ok I think I will.
Can someone advise me how to revert it back to stock froyo?
My original firmware was:
Model number: GT-I9003
Firmware: 2.2.1
Baseband version: I9003XXKB1
Kernel version: 2.6.32.9 [email protected] #1
Build number: FROYO.XWKB4

skatlyup said:
Ok I think I will.
Can someone advise me how to revert it back to stock froyo?
My original firmware was:
Model number: GT-I9003
Firmware: 2.2.1
Baseband version: I9003XXKB1
Kernel version: 2.6.32.9 [email protected] #1
Build number: FROYO.XWKB4
Click to expand...
Click to collapse
ok do one thing. Connect ur phone to samsung kies. Try to check what is online latest upgrade version. Reply here.

vishal24387 said:
ok do one thing. Connect ur phone to samsung kies. Try to check what is online latest upgrade version. Reply here.
Click to expand...
Click to collapse
Ok when I start Kies up I get this:
A new firmware version is avaiable:
Current firmware version: PDA:KPQ / PHONE:KPQ / CSC:KPQ (SER)
Latest firmware version: PDA:LE4 / PHONE:LE4 / CSC:LE4 (SER)

skatlyup said:
Ok when I start Kies up I get this:
A new firmware version is avaiable:
Current firmware version: PDA:KPQ / PHONE:KPQ / CSC:KPQ (SER)
Latest firmware version: PDA:LE4 / PHONE:LE4 / CSC:LE4 (SER)
Click to expand...
Click to collapse
just download this update.... your phone will automatically have the latest official update. Then if it still don't work you cant take it to service centers.

anuragvivek93 said:
just download this update.... your phone will automatically have the latest official update. Then if it still don't work you cant take it to service centers.
Click to expand...
Click to collapse
Can't I just flash it back to stock froyo/i9003?
I'd prefer to do it this way then take it back to the service centre.
If they see that Gingerbread is on a i9003 they might not accept it.

skatlyup said:
Can't I just flash it back to stock froyo/i9003?
I'd prefer to do it this way then take it back to the service centre.
If they see that Gingerbread is on a i9003 they might not accept it.
Click to expand...
Click to collapse
why... gingerbread WAS OFFICIALLY for the i9003.. in fact the update you will do will be your official update... so just update it to the latest firmware. and take it to the service center :good:

How To Revert Back to Stock Rom (Galaxy Fit)

Hi Friends,
I'm using Galaxy Fit which runs Chocobread V 3.20. I feel Chocobread is litte bit slow. You guys please help me to revert back of stock rom(I'm From India). Kindly explain the way in detail.
Thanks in advance
Regards,
B Balamurali

balamurali said:
Hi Friends,
I'm using Galaxy Fit which runs Chocobread V 3.20. I feel Chocobread is litte bit slow. You guys please help me to revert back of stock rom(I'm From India). Kindly explain the way in detail.
Thanks in advance
Regards,
B Balamurali
Click to expand...
Click to collapse
Install stock ROM with Odin Multi Downloader for Galaxy Fit S5670. Download Beni 1.0.ops.
Download stock ROM for India from here:
http://www.sammobile.com/firmware/
Turn off cell phone. Push the Power, Home and Down button together. When the yellow triangle, connect cell phone and a computer with a USB cable.

so... just flash it,, like flashing a stock rom (that cannot be upgrade via KIES) or like flashing CWM using ODIN? even if i already convert the file system to ext 4. coz for CWM 5 not support RFS system (like creed rom) No bootloop will happend?
-----edit------
just readed here http://forum.xda-developers.com/showthread.php?t=1711857 i'll give it a shot...

zack_rains said:
so... just flash it,, like flashing a stock rom (that cannot be upgrade via KIES) or like flashing CWM using ODIN? even if i already convert the file system to ext 4. coz for CWM 5 not support RFS system (like creed rom) No bootloop will happend?
-----edit------
just readed here http://forum.xda-developers.com/showthread.php?t=1711857 i'll give it a shot...
Click to expand...
Click to collapse
*****
sir, I am not tech savvy. can you explain in details with the files needed?
Thanks,
Balamurali

balamurali said:
*****
sir, I am not tech savvy. can you explain in details with the files needed?
Thanks,
Balamurali
Click to expand...
Click to collapse
first you need beni.ops file.. (just google it and download)
and for the firmware either you require a "one package file"(.tar)
or 4 different files BOOT,PHONE,CSC,PDA. You can get a firmware for fit from sammobile.com
last thing you need is ODIN multidownloader 4.38 for fit or later..
open odin.exe
tick onepackage if you have a single .tar firware file.
if you have four files then you need to carefully place respective file in respective option in "select image to download" section of ODIN. leave EFS empty.
Click on start and wait till your phone boots.

Alright! Im back to stock rom
Sent from my GT-S5670 using xda app-developers app

Stock Firmware For Cyprus
Hello!!
Do you know if there is available firmware for Cyprus???
I was looking to google but i didnt find anything
THANKS (Sorry for my bad english)​

thats work dude thnx

I want to return to stock firmware after i install the "cm-10.2-20131012-EXPERIMENTAL-beni" but i can't find anywhere where i can download the latest 2.3.6 stock firmware has this mobile phone.
How i can find out which stock 2.3.6 firmware has this phone?
I don't know if it helps
s5670xwkt6
has it now.
Please HELP ME.

fits79 said:
I want to return to stock firmware after i install the "cm-10.2-20131012-EXPERIMENTAL-beni" but i can't find anywhere where i can download the latest 2.3.6 stock firmware has this mobile phone.
How i can find out which stock 2.3.6 firmware has this phone?
I don't know if it helps
s5670xwkt6
has it now.
Please HELP ME.
Click to expand...
Click to collapse
All the stock firmwares are available on www.sammobile.com/firmwares/

Harpratap said:
All the stock firmwares are available on www.sammobile.com/firmwares/
Click to expand...
Click to collapse
NO IT ISN'T.
Have you try to download any firmware for that site lately???
ALL THE FILES where uploaded to hotfile.com and now you can't download any of that so....

fits79 said:
NO IT ISN'T.
Have you try to download any firmware for that site lately???
ALL THE FILES where uploaded to hotfile.com and now you can't download any of that so....
Click to expand...
Click to collapse
The youtube link that I posted has mirrors to the same file.
Just google if you can't find. There are plenty of links available! :silly:

Which exactly rom i must download and install so the phone has the factory android 2.3.6?
Is that file correct from my gt-s5670?
I install it as one package file with odin program exist in that package as it show at the video and then i make the two clear choices from recovery menu.
THANKS

Happy Flashing
fits79 said:
Which exactly rom i must download and install so the phone has the factory android 2.3.6?
Is that file correct from my gt-s5670?
I install it as one package file with odin program exist in that package as it show at the video and then i make the two clear choices from recovery menu.
THANKS
Click to expand...
Click to collapse
Hi @fits79
You can find the required ODIN Firmware Package as you wish for the ODIN tool
http://www.sammobile.com/firmwares/ and put in the Device Model Number and download it
or complete Firmware Package of Gingerbread 2.3.6 DDKT3 you can find the link below
http://hotfile.com/dl/146050815/b3b9...2_INU.zip.html in case this link doesn't work please download the Packages from above link as I can't check it from my office so dntmnd
For ODIN Flashing Tool:
http://www.downloads.techdiscussion....ting-software/
and Procedure to Flash is:
- Shutdown Galaxy Fit and restart it in Recovery Mode. For that hold the volume down key + Home key and power key. Hold it for some seconds and leave it. The device will boot in recovery mode. When the yellow triangle, connect cell phone and a computer with a USB cable.
- Launch ODIN on your system. In that look under ID:COM section. The section will turn to yellow once the device is connected and detected.
- Now click on OPS. It will ask you to browse the downloaded firmware package. Browse to GIO_1.0.ops. Once it is selected click on One Package and choose S5670DDKT3_S5670ODDKT2_S5670DDKT2_HOME.tar.md5.
- Now click on Start. The update process has started and it will take few minutes to complete.
- Once it is done, the device will reboot itself. Later on you can go in Settings and checkout the firmware version.
:good::fingers-crossed:

Dead link
Everyone gives the same HotFile dead link.I google it to get some more link options but every single one has finally reached the same dead link.
Come on guys! I need that 1.0 ops file! It's not available on the internet right now.

mericturkbikmaz said:
Everyone gives the same HotFile dead link.I google it to get some more link options but every single one has finally reached the same dead link.
Come on guys! I need that 1.0 ops file! It's not available on the internet right now.
Click to expand...
Click to collapse
Meriç bro now(şimdi) its cloosed from ABD hotfile

Abhishek_DK said:
Hi @fits79
You can find the required ODIN Firmware Package as you wish for the ODIN tool
http://www.sammobile.com/firmwares/ and put in the Device Model Number and download it
or complete Firmware Package of Gingerbread 2.3.6 DDKT3 you can find the link below
http://hotfile.com/dl/146050815/b3b9...2_INU.zip.html in case this link doesn't work please download the Packages from above link as I can't check it from my office so dntmnd
For ODIN Flashing Tool:
http://www.downloads.techdiscussion....ting-software/
and Procedure to Flash is:
- Shutdown Galaxy Fit and restart it in Recovery Mode. For that hold the volume down key + Home key and power key. Hold it for some seconds and leave it. The device will boot in recovery mode. When the yellow triangle, connect cell phone and a computer with a USB cable.
- Launch ODIN on your system. In that look under ID:COM section. The section will turn to yellow once the device is connected and detected.
- Now click on OPS. It will ask you to browse the downloaded firmware package. Browse to GIO_1.0.ops. Once it is selected click on One Package and choose S5670DDKT3_S5670ODDKT2_S5670DDKT2_HOME.tar.md5.
- Now click on Start. The update process has started and it will take few minutes to complete.
- Once it is done, the device will reboot itself. Later on you can go in Settings and checkout the firmware version.
:good::fingers-crossed:
Click to expand...
Click to collapse
Its not GIO_1.0.ops.
Its BENI_v1.0.ops

all files r very important so always save those important file

Help me ! After flashing a modem, my P5100 doesn't show network

I've flashed modem.bin from Offical JB Rom via Odin, then my tab doesn't show network carrier but it has 4 bars of signal.
I tried flashing another modems and JB, ICS offical Rom but nothing happen. My Sim is still working well with another devices. So i think my tab has problem.
Does anyone have the ideal to solve my issue ??? Thanks You !!!

Does have anyone help me ? Pls

Help me, Pls. I've tried many ways to fix this but it didn't work

Where did you downloaded your modems and how did you install them?
Posted from my Fascinate using XDA Premium

MultipleMonomials said:
Where did you downloaded your modems and how did you install them?
Posted from my Fascinate using XDA Premium
Click to expand...
Click to collapse
I downloaded the offical 4.1.1 Rom for my region ( Viet Nam) from Sam Mobile, then I get file modem.bin from this Rom. After that, I flash modem.bin via Odin ( on Odin I choose PHONE and browse to modem.bin > reboot. I got the new baseband is DXCLL2 ( my old baseband is XXLF2) but my network status is :
- Network : unknown
- Signal strength : -75dBm
- Network Type : EDGE
- Service state : Out of service
My IMEI is good, network lock is off...so I don't know what happening . I've tried flashing another modems, put another Sims, backing to 4.0.4 stock Rom and some custom Roms but it doesn't work

DECAPITATED_8888 said:
I downloaded the offical 4.1.1 Rom for my region ( Viet Nam) from Sam Mobile, then I get file modem.bin from this Rom. After that, I flash modem.bin via Odin ( on Odin I choose PHONE and browse to modem.bin > reboot. I got the new baseband is DXCLL2 ( my old baseband is XXLF2) but my network status is :
- Network : unknown
- Signal strength : -75dBm
- Network Type : EDGE
- Service state : Out of service
My IMEI is good, network lock is off...so I don't know what happening . I've tried flashing another modems, put another Sims, backing to 4.0.4 stock Rom and some custom Roms but it doesn't work
Click to expand...
Click to collapse
Have you checked your APNs?

jonttuv said:
Have you checked your APNs?
Click to expand...
Click to collapse
Sure ! My Apn is ok, and I think my problem is not by Apn
Thanks you for advice

help
Same problem .
My tab show no service and network not available if make calll

Umm... Does it ask for pin at the start? If not, then go to settings, Security, sim card, pin code, and change it. Change it to same one as last one.

tab 2
jonttuv said:
Umm... Does it ask for pin at the start? If not, then go to settings, Security, sim card, pin code, and change it. Change it to same one as last one.
Click to expand...
Click to collapse
I have same problem, I had tried your sloves but it still not work . Please help our problem ..... " not registered on network "

stupid_93 said:
I have same problem, I had tried your sloves but it still not work . Please help our problem ..... " not registered on network "
Click to expand...
Click to collapse
Pls help us, I can't find any way to fix it

I'll try to help. I have a modem file for P5100 Indonesia region. I would pack it as ODIN flashable tar.md5.

p5100
ketut.kumajaya said:
I'll try to help. I have a modem file for P5100 Indonesia region. I would pack it as ODIN flashable tar.md5.
Click to expand...
Click to collapse
thanks you so much, i am too tired with my tab

ketut.kumajaya said:
I'll try to help. I have a modem file for P5100 Indonesia region. I would pack it as ODIN flashable tar.md5.
Click to expand...
Click to collapse
Taken from P5100XXCLL2_P5100OLBCLL2_P5100DXCLL2_HOME.tar.md5. Unzip P5100DXCLL2_MODEM.tar.md5.zip and then flash using ODIN as PDA. Remember, as PDA!

thanks but...
ketut.kumajaya said:
Taken from P5100XXCLL2_P5100OLBCLL2_P5100DXCLL2_HOME.tar.md5. Unzip P5100DXCLL2_MODEM.tar.md5.zip and then flash using ODIN as PDA. Remember, as PDA!
Click to expand...
Click to collapse
I was flash you md5 file , but the problem still there.... . :crying:
thanks you so much but may be it not be sloved ....

ketut.kumajaya said:
Taken from P5100XXCLL2_P5100OLBCLL2_P5100DXCLL2_HOME.tar.md5. Unzip P5100DXCLL2_MODEM.tar.md5.zip and then flash using ODIN as PDA. Remember, as PDA!
Click to expand...
Click to collapse
I've tried flash many another modems but nothing happen , do you have another ideal ?

DECAPITATED_8888 said:
I've tried flash many another modems but nothing happen , do you have another ideal ?
Click to expand...
Click to collapse
Try manually select your network provider: Settings - More Settings - Mobile Networks - Network Operators.

Hi! Not registered to network would appoint that your sim is not supported, or your rom is not the right one. My P5100 has a problem that my partition table is fukd up. Only shows 1.97gb But yea. Have you tried any other sim in that tablet? Try to buy a prepaid sim. If that doesn't work, then try using the modem.bin file i upload later. It could be your sim.
Sent from my GT-P5100 using xda app-developers app

jonttuv said:
Hi! Not registered to network would appoint that your sim is not supported, or your rom is not the right one. My P5100 has a problem that my partition table is fukd up. Only shows 1.97gb But yea. Have you tried any other sim in that tablet? Try to buy a prepaid sim. If that doesn't work, then try using the modem.bin file i upload later. It could be your sim.
Sent from my GT-P5100 using xda app-developers app
Click to expand...
Click to collapse
Thanks you but I tried many ways inculed put 3 another working sims in my tab and it still no network ( the tab's sim is working well with another devices )...I'm confused and too tired by that f**king problem

...I can't find any ways to solved this problem need any helps !!!

[Guide] [ galaxy s dous ] Changing Basebands without flashing Full odin Package

hello guys,
this guide is meant for Galaxy S Dous and similar devices ....
as we know we dont have any guide on how to change baseband for our device without flashing full Odin package...
I have searched alot but only found that Modem.bin or modem.tar is the file that need to flashed using odin for changing baseband but our device's odin package not having any such file...
so there was no file related to such but taking courage i flashed Fat.bin using odin and voila !!
it changed my baseband so this guide will tell u how to change basebands with baseband files .....
GUIDE :->
Requirements :->
1. Odin3-v3.04
2. Fat.bin file for ur prefered baseband.
3. Samsung drivers. [ must ]
STEPS :->
1. Download odin & Fat.bin
2. Now open Odin & select PHONE & choose "fat.bin"
3. connect your phone using usb cable and phone's drivers must be installed
4. Ur phone will be detected by odin [ green color at ID:COM ]
5. Click on Start & wait until ur phone reboots
note :- only two options will be checked that are --> Auto reboot & F.reset time
Basebands :-->
S7562XXBMJ1----> https://www.mediafire.com/?2gxoc60ao3gpqfb [ Cosmic Rom Baseband Version ]
More will be added ... [ request to xda members ...if u have different firmware version then extract ur fat.bin and upload it somewhere and give me link ..]
regards,
abhi922.
HIT THANKS BUTTON IF I HELP U....

reserved

Nice guide but one doubt if I want to go back to my previous backup is it possible or I have to change baseband again
Sent from my GT-S7562 using xda app-developers app

pravin.narote said:
Nice guide but one doubt if I want to go back to my previous backup is it possible or I have to change baseband again
Sent from my GT-S7562 using xda app-developers app
Click to expand...
Click to collapse
no, backup is not possible...
u need to flash back ur baseband....

OK how to get file for my baseband
Sent from my GT-S7562 using xda app-developers app

pravin.narote said:
OK how to get file for my baseband
Sent from my GT-S7562 using xda app-developers app
Click to expand...
Click to collapse
Open ur odin package.tar.md5 using winrar
then extract fat.bin from it...
flash it using odin via above method..

Thanks . Works without any problem .

Waste of time
I tried this Rom (Cosmic) no success at all!
The changebands trick did not work either, never could make a single phone call. Wasted like three or four hours triying to make this work but I could not.
Thanks anyway. I guess I will have to be stuck on the boring stock rom.
In case anyone manages to make this work on S duos Latin America version please let me know how!!

Ccasarguedas said:
I tried this Rom (Cosmic) no success at all!
The changebands trick did not work either, never could make a single phone call. Wasted like three or four hours triying to make this work but I could not.
Thanks anyway. I guess I will have to be stuck on the boring stock rom.
In case anyone manages to make this work on S duos Latin America version please let me know how!!
Click to expand...
Click to collapse
Try installing a full stock BMJ1 a clean install.
Than try Cosmic 2.0 over it check if works.. than 2.5 update.
Make sure you are following steps right..
If still not, try another baseband. just baseband.