Hi guys, ive been looking around frantically but still cant find the answer so i thought id post here
In Android (flashing too)
we have 4 main files, AP being the OS itself, BL being the boot loader, CP containing baseband (modem.bin) file and CSC which contain carrier files (APN/etc and branded software)
my questions are; what exactly is modem.bin (baseband) responsible for?
is it regional dependent like CSC?
is it just a firmware upgrade for the baseband regardless of region?
is it ok practice to have a baseband firmware different from the OS?
thank you!
Related
When i download new firmware from Samfirmware.com, there is only 1 file..XXXXHOMEXXX.tar
Should I load it in bootloader section or in PDA section?
Iam using ODIN3 1.85
Main reason is that after upgrading it in bootloader section it still does say my CSC is branded H3G so iam wonering if it was upgraded at all.
If its only 1 file then put it in the PDA section...CSC contains the software packages specific to that region, carrier branding and also APN settings for data connection, MMS etc for your service provider.
thanks! so that means if there is only one file it will update only PDA section or is the CSC included within this one file?
The file itself is quite big so thats why iam wondering if all (PDA,PHONE,CSC) is included in one file...
i did the flashing again.. this time is KERNEL version upgraded as well..so does it mean that kernel is CSC?
Its a complete file of all parts flash as per instructions on Samfirmware always .
CSC Kernel Modem Phone etc .
CSC is not a Kernel .
jje
Hi guys,
I just bought a Galaxy S2 and I want to flash a newer firmware.
The firmware I intend to flash (XXKG1) comes with PDA, MODEM and CSC.
Is it possible to flash just it's PDA part? Would there be any implications on that?
Why would I want that? Because the original firmware (Brazil - VIVO carrier) I could find only came with the PDA part. So if I flash CSC or MODEM, there is no way back.
The CSC is different from mine. Would that be a problem?
Thanks in advance
AFAIK the CSC is installed into the system partition, so even when you only flash the PDA part you're going to loose your current CSC setup.
However, if the FW comes as seperate .tar files you can just flash the PDA one, yes.
You can take care of a "way back" if you first install CF-Root for example and then do a backup from recovery mode.
Restoring that back gets you pretty close to "nothing ever happened" - it doesn't backup the moden though, only system and data.
Uhmm... weird, even on ODIN you have a separate button for the CSC.
What are the consequences of changing the CSC?
iury_simas said:
Uhmm... weird, even on ODIN you have a separate button for the CSC.
What are the consequences of changing the CSC?
Click to expand...
Click to collapse
As the above poster mentioned It really depends how the firmware is packaged
Intratech's firmware are packed in one TAR ( Pda/phone/csc ) is just one zip, which you put in the PDA section and it flashes all three of them within
If you get three seperate files then you put them in their corressponding order of ODIN
In this instance you can choose to keep your current CSC and not flash that one.
Although I am not sure if It has any effect between 2.3.3 and 2.3.4
Just to clarify CSC subject:
I live in Kazakhstan. My present setup (from *#1234#)
PDA: I9100XEKE2
Phone: I9100XXKDJ
CSC: I9100XEKE1
believe all available official samsung firmwares are issued do exist for different region(i.e. Kazakhstan is not included)
How safe is it to flash the 2.3.4 firmware now (KG2) ?
What can I possibly loose using the KG2 firmware from Samsung ? As u understand phone language is not a problem for me.....so wonder anything else I omit ?
Thanks for help
Sorry to bump in....
Hello, I am relatively new to forums, only discovered it since I got my galaxy s2, which was a month ago.
Anyways I have similar questions, and I read a bunch of topic which only made me even more confused about what to do, and didn't want to make a new thread so I bumped in here
If inappropriate, please ignore me.
Anyways, Ive got:
PDA: I9100XWKE1
PHONE: I9100XWKE1
CSC: I9100OJVKE1
It is an stock firmware, and I guess a ROM...
I want to update to 2.3.4 but waiting seems not to be a better side of me so I decided to do it manually.
My question is with what should I update with?
As far as I understand, latest official firmwares can be found in the Intratech's post ( the XXKG2 one ).
But I am worried about the CSC part, and how will it affect my phone?
As far as I understand CSC carries localization of a sort, for some network configuration, but my provider sends config messages, and only language I use in phone is English.
Will random CSC part affect me?
Can I even update from my current firmware to the latest one? or do I need to update to other one first?
Will update wipe my data? ( it seems no as far as I understood from guide )
Will the phone be full "stock" ( basically like I bought it with that firmware), and will I be able to update on later time with KIES ?
What kinda of problems (if any) might I expect with upgrading this way? ( if presumably I do everything as I should, i.e. as per guides )
Once again, I apologize for bumping this thread, and I thank you for any help you provide.
sader0 said:
Just to clarify CSC subject:
I live in Kazakhstan. My present setup (from *#1234#)
PDA: I9100XEKE2
Phone: I9100XXKDJ
CSC: I9100XEKE1
believe all available official samsung firmwares are issued do exist for different region(i.e. Kazakhstan is not included)
How safe is it to flash the 2.3.4 firmware now (KG2) ?
Safe as flashing any firmware .
What can I possibly loose using the KG2 firmware from Samsung ? As u understand phone language is not a problem for me.....so wonder anything else I omit ?
Flash it and see.
jje
Click to expand...
Click to collapse
Hey guys,
I've been doing some reading and trying to work out the best way to dump a copy of my CSC so that if I flash in a new custom rom from another country that has JB that I can then load in my original CSC to get the settings back.
I've seen this thread http://forum.xda-developers.com/showthread.php?t=1106502
But one of the first things it says to look for CSCFiles.txt doesn't exist on my S3.
Is there a better method for backing this up? Additionally would like to backup my modem just to be 100% sure so ran through another thread to backup the modem (http://forum.xda-developers.com/showthread.php?t=1705650) but the backup image came out significantly larger than the other modem files I have downloaded and the MD5 doesn't match what is supposedly the same version modem.
And one more question, I found some time ago a really good thread explaining the firmware versions as there is B firmware and C if I recall correctly and the relation of these to the modems and why flashing the wrong one can have issues. I haven't been able to locate that thread again to bookmark it, if anyone can point me in the direction of this it'd be awesome.
Beacuse there is none..all the Firmwares are more or less same with little region specific customizations..
You can flash any firmware if you are okay with the region specific changes..
There is no need to backup your modem you can get it easily from here..just note which modem you are using currently..
CSC again does not make much of a difference other then providing you with region specific customization and updates.....you dont need to back it up ..you can change you CSC using dialer or CSC changer from the market..
zoot1 said:
Beacuse there is none..all the Firmwares are more or less same with little region specific customizations..
You can flash any firmware if you are okay with the region specific changes..
There is no need to backup your modem you can get it easily from here..just note which modem you are using currently..
CSC again does not make much of a difference other then providing you with region specific customization and updates.....you dont need to back it up ..you can change you CSC using dialer or CSC changer from the market..
Click to expand...
Click to collapse
I understand I can flash any firmware, hence asking about the CSC's to be able to retain my regional customization's.
Modem was more a paranoia of making sure what I have is exactly what is available on here. E.g. pull it out MD5 and compare. I'd rather be sure and pull the modem out myself and confirm.
I had seen references to B type firmwares and about using specific modems with certain firmwares for compatibility.. Hence the question regarding this.
I've got the CSC changer but isn't that only able to change the CSC to the ones in that firmware? From looking at the firmware list in some of the reference threads that listed the CSC's they came with they didn't list my region.
Basically I want to know that when I flash in another firmware, in this case the 4.1.1 from the UK that I can load in the CSC and get the region specific customization's back and at the same time have a route back to the original modem and firmware that I have taken backups of myself.
With that all said the modem issue is sorted but still need to confirm I can migrate the CSC from my current firmware to the new.
claymen said:
I understand I can flash any firmware, hence asking about the CSC's to be able to retain my regional customization's.
With that all said the modem issue is sorted but still need to confirm I can migrate the CSC from my current firmware to the new.
Yes copy your original CSC folder and files to the new rom then flash it .
jje
Click to expand...
Click to collapse
Hello guys. Yes i'm a noob and i have tried desperately to find the info out myself but i'm getting myself SO confused, i hope someone can help me out a bit and clarify a few things for me.
I have a SAMSUNG GALAXY ACE GT-S5830i which is a United Kingdom model phone unlocked to all networks but it was getting very worn and tatty so i went out this morning and purchased a brand new SAMSUNG GALAXY ACE GT-S5830i phone (identical model) however this one came supplied as locked to the o2 network and is o2 branded on all the startup/shutdown screens.
I figured i could simply re-flash a stock firmware to it to lose all of the o2 branding and return it to the standard Samsung startup/shutdown screens (and possibly unlock the phone to all networks during the process but i'm not that bothered about doing that as it doesn't really matter to me)
On the handsets I have gone into SETTINGS> ABOUT PHONE> and the details are as follows:
Model Number: GT-S5830i
Android Version: 2.3.6
Baseband Version: S5830iXXLK1
Kernel Version: 2.6.35.7 [email protected] #1
Build number: GINGERBREAD.XXLK3
...and these details are the same for both the old phone and the new o2 branded one.
Now then, here's where i'm at: when i do things i'm not only doing them to get to the 'end goal' but also to learn and educate myself along the way, but so much of the information out there assumes that you already know what they are talking about or is just too confusing as it doesn't explain enough. I have gotten myself very confused lol.
I want to be able to 'de-brand' the new phone so that it is just like the old one, and to do that i'd like to understand what i am doing a bit more, like the baseband version and build number (XXLK1 and XXLK3 are bpth quoted in the 'About Phone' menu) and i don't understand what file i should be downloading as all i can find is labelled as GT-S5830iXXLK3 so would this be the correct firmware for my handsets as i thought they were listed by Baseband (which is XXLK1 not XXLK3 but the bit in the phone's build number says XXLK3 even though the actual phone's Baseband says XXLK1) can you see why i am confused? lol!
I'd like to be as sure as i can be prior to flashing so i don't make any silly mistakes.
I have:
KIES software,
USB Drivers (i think)
ODIN v3.07 software,
Standard Samsung supplied USB cable,
Windows 7 32bit.
Can anyone help me to understand why the firmware sets are in several split files and help confirm which firmware i do actually need for the baseband type of my two handsets.
I'm also intending to make a backup of each phone prior to flashing so i hopefully do not brick any devices. Maybe i could even read the firmware of one phone and flash to the other? Perhaps i'll just stick to finding a suitable stock firmware and keep it simple
Any help, information, education is all appreciated, and i hope as a noob to the forum i haven't breached any set rules with this post (i don't think i have but you never know!)
Kindest regards,
Drew
United Kingdom.
DrewKrew said:
Hello guys. Yes i'm a noob and i have tried desperately to find the info out myself but i'm getting myself SO confused, i hope someone can help me out a bit and clarify a few things for me.
I have a SAMSUNG GALAXY ACE GT-S5830i which is a United Kingdom model phone unlocked to all networks but it was getting very worn and tatty so i went out this morning and purchased a brand new SAMSUNG GALAXY ACE GT-S5830i phone (identical model) however this one came supplied as locked to the o2 network and is o2 branded on all the startup/shutdown screens.
I figured i could simply re-flash a stock firmware to it to lose all of the o2 branding and return it to the standard Samsung startup/shutdown screens (and possibly unlock the phone to all networks during the process but i'm not that bothered about doing that as it doesn't really matter to me)
On the handsets I have gone into SETTINGS> ABOUT PHONE> and the details are as follows:
Model Number: GT-S5830i
Android Version: 2.3.6
Baseband Version: S5830iXXLK1
Kernel Version: 2.6.35.7 [email protected] #1
Build number: GINGERBREAD.XXLK3
...and these details are the same for both the old phone and the new o2 branded one.
Now then, here's where i'm at: when i do things i'm not only doing them to get to the 'end goal' but also to learn and educate myself along the way, but so much of the information out there assumes that you already know what they are talking about or is just too confusing as it doesn't explain enough. I have gotten myself very confused lol.
I want to be able to 'de-brand' the new phone so that it is just like the old one, and to do that i'd like to understand what i am doing a bit more, like the baseband version and build number (XXLK1 and XXLK3 are bpth quoted in the 'About Phone' menu) and i don't understand what file i should be downloading as all i can find is labelled as GT-S5830iXXLK3 so would this be the correct firmware for my handsets as i thought they were listed by Baseband (which is XXLK1 not XXLK3 but the bit in the phone's build number says XXLK3 even though the actual phone's Baseband says XXLK1) can you see why i am confused? lol!
I'd like to be as sure as i can be prior to flashing so i don't make any silly mistakes.
I have:
KIES software,
USB Drivers (i think)
ODIN v3.07 software,
Standard Samsung supplied USB cable,
Windows 7 32bit.
Can anyone help me to understand why the firmware sets are in several split files and help confirm which firmware i do actually need for the baseband type of my two handsets.
I'm also intending to make a backup of each phone prior to flashing so i hopefully do not brick any devices. Maybe i could even read the firmware of one phone and flash to the other? Perhaps i'll just stick to finding a suitable stock firmware and keep it simple
Any help, information, education is all appreciated, and i hope as a noob to the forum i haven't breached any set rules with this post (i don't think i have but you never know!)
Kindest regards,
Drew
United Kingdom.
Click to expand...
Click to collapse
read my thread or signature.
I have loaded KIES and got some more information:
On the older SAMSUNG GALAXY ACE GT-S5830i (unlocked to all networks) it says: PDA:LK3 / PHONE: LK1 / CSC: LK1 (BTU)
On the newer SAMSUNG GALAXY ACE GT-S5830i (locked and branded o2) it says: PDA:LK3 / PHONE: LK1 / CSC: LK1 (O2U)
So clearly i can see the difference here between the new phone with it's o2 network branded firmware, and assume that the only thing i need to change over on the new phone is the CSC part, which ODIN looks like it can do by simply adding a new CSC file in.
Anyway, i went to the SamMobile Firmware site and have downloaded:
GT-S5830i - United Kingdom - BTU
PDA: S5830IXXLK3
CSC: S5830IBTULK1
Version: 2.3.6
Date: 2012-11-23
...which gives me a zip file named: S5830IXXLK3_S5830IBTULK1_BTU.zip
Here's where i just got more confused lol... the thread you pointed me to gets a bit confusing as lots of people are posting allsorts on it, but am i right in thinking once i have that file i just downloaded i go into ODIN v3.07 and just add that file into the PDA section and then untick all the boxes? This seems a bit different to some of the other Odin instructions i have read where they say tick certain boexes and do this, do that etc...
This way seems to be involving reflashing the PDA, and PHONE sections maybe? Am i not just wanting to flash CSC parts? I am SO confused now.
Can anyone help clarify a little more? I can't quite see how you make a firmware backup using ODIN before proceeding to actual flashing. I'd like to make a backup first before i do anything
DrewKrew said:
I have loaded KIES and got some more information:
On the older SAMSUNG GALAXY ACE GT-S5830i (unlocked to all networks) it says: PDA:LK3 / PHONE: LK1 / CSC: LK1 (BTU)
On the newer SAMSUNG GALAXY ACE GT-S5830i (locked and branded o2) it says: PDA:LK3 / PHONE: LK1 / CSC: LK1 (O2U)
So clearly i can see the difference here between the new phone with it's o2 network branded firmware, and assume that the only thing i need to change over on the new phone is the CSC part, which ODIN looks like it can do by simply adding a new CSC file in.
Anyway, i went to the SamMobile Firmware site and have downloaded:
GT-S5830i - United Kingdom - BTU
PDA: S5830IXXLK3
CSC: S5830IBTULK1
Version: 2.3.6
Date: 2012-11-23
...which gives me a zip file named: S5830IXXLK3_S5830IBTULK1_BTU.zip
Here's where i just got more confused lol... the thread you pointed me to gets a bit confusing as lots of people are posting allsorts on it, but am i right in thinking once i have that file i just downloaded i go into ODIN v3.07 and just add that file into the PDA section and then untick all the boxes? This seems a bit different to some of the other Odin instructions i have read where they say tick certain boexes and do this, do that etc...
This way seems to be involving reflashing the PDA, and PHONE sections maybe? Am i not just wanting to flash CSC parts? I am SO confused now.
Can anyone help clarify a little more? I can't quite see how you make a firmware backup using ODIN before proceeding to actual flashing. I'd like to make a backup first before i do anything
Click to expand...
Click to collapse
Seeing that You except you are a noob
Well we all are noobs here
We just try to know more things
Well as your question is not a kind that other noobs post
And you also said that you searched before posting
So it's good for you
I want to tell you that in order to keep the General section clean
I have made a thread for questions
Any questions.
So, this time you are correct and these type of questions are welcomed.
But, next time if you have a question.
Please post in HELP THREAD
Stock..
ahhh horlicks, need to 10 posts to link out side of xda, grrrr.... PM me drew. I have the repack...
i think this is what your looking for, de-branded, (BTU) well branded to samsung anyway, stock firmware.
CSC, Modem and PDA repacked for odin.
CSC_S5830iXXLK3_S5830iBTULK1_S5830iXXLK
MODEM_S5830iXXLK3_S5830iBTULK1_S5830iXXLK1
PDA_S5830iXXLK3_S5830iBTULK1_S5830iXXLK1
Enjoy,
Sat1
hey
satelliteone said:
ahhh horlicks, need to 10 posts to link out side of xda, grrrr.... PM me drew. I have the repack...
i think this is what your looking for, de-branded, (BTU) well branded to samsung anyway, stock firmware.
CSC, Modem and PDA repacked for odin.
CSC_S5830iXXLK3_S5830iBTULK1_S5830iXXLK
MODEM_S5830iXXLK3_S5830iBTULK1_S5830iXXLK1
PDA_S5830iXXLK3_S5830iBTULK1_S5830iXXLK1
Enjoy,
Sat1
Click to expand...
Click to collapse
Hey pls pls pls could you send me link to this stock firmware I've been looking for hours and not found anything, Thanks!
bassjunkie223 said:
Hey pls pls pls could you send me link to this stock firmware I've been looking for hours and not found anything, Thanks!
Click to expand...
Click to collapse
here u go
http://forum.xda-developers.com/showthread.php?t=1971115
hey
js2892 said:
here u go
http://forum.xda-developers.com/showthread.php?t=1971115
Click to expand...
Click to collapse
sorry but which one should i use as theres no link for the UK one
bassjunkie223 said:
sorry but which one should i use as theres no link for the UK one
Click to expand...
Click to collapse
if you want only the UK one, search on sammobile.com, u might find it!
why do you want stock rom?
you could install firmwares of other countries but u "might" face network problems!
backup your imei via galaxy toolbox app if you do so!!
u could flash a custom rom!!
I have been unable to detect the CSC of my Tab S3 LDU before flashing it. There's nothing in Software information or Discovery and the DRParser doesn't respond to the *#1234# code at all.
I have a SM-T820 LDU which still runs Android 7.0 and I'd like to flash it to Samsung's Android 9 firmware for this model, but I don't want to brick my device.
1) Is it safe to flash a new firmware if its CSC and geographic region is different than the current one? (Flashing a UK firmware over a German one, for example.)
2) If this is asking for trouble, what way might I figure out the CSC of my current firmware other than the methods listed above?