hi guys. anyone experienced the same. here's what happened:
i was using i9505 glb kitkat (csc=glb=globe philippines). i flashed clockworkmod, then install carbon rom.
last month, i re-flash my original glb kitkat. then went to recovery. i noticed that the csc changed to sin (singapore singtel) without doing anything.
now my problem is what rom should i use next time i update to lollipop: glb or sin.
pls help and many thanks.
Is your phone SIM unlocked? If it is, it doesn't matter which CSC you use. Otherwise, stay with CSC GLB.
No. I used regionlockaway to make it sim unlocked.
Then as mentioned, the CSC doesn't matter. Case in point is my I9505. Originally an O2 phone, when I purchased it the S4 was already unlocked and had Ukranian firmware on it. When I installed the Black Edition UK firmware (CSC BTU) after repairing my S4's SIM tray and again removing the SIM lock, I ended up with CSC AUT (Switzerland) instead.
On an open firmware such as CSC BTU, there are actually multiple CSCs within the firmware, and all the CSC does is customize the firmware to the needs of a specific region. In the case of AUT, the firmware installed three Swiss-specific apps that could be easily removed. BTU and the other CSCs essentially do the same thing, and I am guessing this is without modifying the firmware itself.
Ok. Thanks guys. I'll still use glb firmware once lollipop is released. I had once semi-bricked my s4 (got repaired at samsung center) so i'm kinda nervous this time.
Related
ive seen other threads on this topic but none really answered properly.
I live in Ireland and bought my phone unlocked from the UK , i want to get my stock firmware back but i cant find one that suits my model and version. So would i
harm my device if i used a firmware from a different country that has the correct firmware i want????
s4 i9505
If the phone is unlocked you shouldn't have any issues. Except with CSC maybe.
whats CSC exactly?
Consumer Service Code, which is what Samsung uses to customize the firmware for a particular region. With devices that are locked to their carriers this also means the apps that the carrier wishes to add to the firmware. In your case, since your S4 is not locked to a carrier you can install any stock ROM you wish from any region. For example, my unlocked I9505 was originally on O2 in the UK (CSC O2U). When I purchased it from its original owner it came to me with Slovenian firmware (SI Mobil, CSC SIM). I subsequently flashed unbranded firmware onto the device and ended up with a device that thought it was Swiss (CSC AUT). In this last instance, three Swiss-specific apps were added that are not found in the other versions of the firmware. These apps were added because the CSC reported itself to the firmware installer and said, "install these apps as well". Had I changed the CSC to BTU I likely would have gotten some UK-specific firmware.
Hello everyone,
I thought of changing my mom's s7 edge region to BTU (currently KSA) as it is very slow in getting OTAs. It only got the December security patch update a week ago or so. As I am not familiar with Samsung phones, I read the forums for every info about CSCs (the CSC and home_CSC were very confusing). I checked the CSC using phone info and it does not have the original CSC, but have a lot of available CSCs and from what I read, I presume the ROM is multi CSC and that it comes with KSA because of the origin country.
But the problem is that I read somewhere that if you flash the firmware of some other region (eg BTU), you cannot go back to KSA, instead it will default to XSG, and also that you need root to select CSC. It also said 'maybe' I would be able to return to the original CSC using smart switch. Can anyone confirm this?
Will it be denied warranty or something when I cannot revert CSC back to KSA before giving it for warranty? (I read that changing region generally does not void warranty, but I think I'm paranoid **thinking of my mom screaming at me**)
Also if I flash the UAE firmware (XSG), will I still retain my own CSC if I do not flash the UAE CSC along with it because XSG is given is my available CSC codes? ( If that is true I should flash BL+AP+CP without CSC or am i wrong?)
Please pardon me if this was asked before but I could not find any information regarding the first and third question
Thank you very much!
Hi...as the title says: Is it possible?
So to flash BTU and after it the CSC for my provider (it's from a MM Firmware)?
Tried the search function but couldn't find a statement.
it works, mine has xeu csc and I have flashed btu without a problem
Yeah...I'm also on BTU now. But I wanted to know if I could flash a 6.0.1 CSC now without problems.
yes, tested by me, downgrade is safe because bootloader binary is the same
Thanks!
@Pet1981 hey there? did you try to flash the marshmallow CSC? I'm thinking of doing so since Samsung Pay has been rolled out in my home country but I'm currently in Switzerland, using the BTU nougat update
Yep! Works without problems
Tried the MM csc for T-Mobile Germany (DTM) in Renovate 7.1.0 (Nougat) and it doesn't work properly, needed to switch back to the german unbranded csc (DBT)
Hello,
Yesterday I downloaded the Vodafone Italian Nougat firmware, flashed it and immediately as my S7E turned on I saw that the firmware was wrong.
In fact the firmware is from Germany No Brand, I already downloaded it again just to make sure that I didn't made any mistakes, flashed it again and I have the same problem.
Sammobile take up to 10 days to respond, So I'm asking if anyone else has this problem, or maybe can anyone upload the real Vodafone Italia Nougat firmware:
Model SM-G935F
Model name Galaxy S7 edge
Country Italy (Vodafone)
Version Android 7
Changelist 10422490
Build date Mon, 20 Feb 2017 06:27:00 +0000
Security Patch Level 2017-02-01
Product code OMN
PDA G935FXXU1DQBT
CSC G935FVFG1DQBT
Thanks everyone
your firmware can be download from here.
http://updato.com/firmware-archive-select-model?q=G935F&r=OMN&order=date&dir=desc&exact=1
edan1979 said:
your firmware can be download from here.
http://updato.com/firmware-archive-select-model?q=G935F&r=OMN&order=date&dir=desc&exact=1
Click to expand...
Click to collapse
Thanks, will download, flash and report back here
I downloaded that one myself some days ago and had no issues.
However, I am wondering why did you flash it if it was wrong. You can easily determine it by the filename.
Has your device been on OMN before?
andiling said:
I downloaded that one myself some days ago and had no issues.
However, I am wondering why did you flash it if it was wrong. You can easily determine it by the filename.
Has your device been on OMN before?
Click to expand...
Click to collapse
Yes mine is branded Vodafone, but I had the UK Nougat flashed, now I saw that finnaly Italian Vodafone Nougat became available I donwloaded it to flash, but the guys from sammobile made an mistake, yes the firmware is Vodafone, but it's germany not italy
It contains actually several countries but all are Vodafone branded.
Did you have a Vodafone Italy SIM inside when booting up for the first time?
edan1979 said:
your firmware can be download from here.
http://updato.com/firmware-archive-select-model?q=G935F&r=OMN&order=date&dir=desc&exact=1
Click to expand...
Click to collapse
Update.....Tried to flash it 2 times, but the same result, I dont know what's going on, I'm still on Germany Vodafone firmware.
Can anyone help please?
andiling said:
It contains actually several countries but all are Vodafone branded.
Did you have a Vodafone Italy SIM inside when booting up for the first time?
Click to expand...
Click to collapse
Yes ofcourse, I an prepaid Vodafone SIM installed. The phone was not bought under any contract with Vodafone
the firmware is multi csc files with Germany is the main CSC. we cannot do anything with it. The only way i know how to change the csc fully to your country is via Samsung Service Center or you need to root the device and do it with samsung phoneinfo apps. Root and you will loose samsung pay function/secure folder and any knox related software like shealth
Usually the CSC changes accordingly to the sim inserted. Only if there's no corresponding csc it takes the default one in multi csc roms.
Please download Phone INFO ★Samsung★ and posts screens here to see what's really going on.
Here's the screenshot
Anyone has an solution?
blackfire2802 said:
Anyone has an solution?
Click to expand...
Click to collapse
Flash your original marshmallow firmware using the CSC. It will factory reset your device
Flash the latest Nougat firmware using the HOME_CSC from your original firmware (can be the marshmallow one or if you have an Nougat one, use this). Don't use the nougat CSC file anymore.
Unfortunately without a Single CSC file you are not getting back to your original CSC and a single CSC has not been published for Vodafone Italy. In case of multi CSC the system uses the CSC already applied or in case of change (since you've BTU at the moment) the standard CSC which is VD2 (Vodafone Germany) in this case.
The only way to change that is with root.
andiling said:
Unfortunately without a Single CSC file you are not getting back to your original CSC and a single CSC has not been published for Vodafone Italy. In case of multi CSC the system uses the CSC already applied or in case of change (since you've BTU at the moment) the standard CSC which is VD2 (Vodafone Germany) in this case.
The only way to change that is with root.
Click to expand...
Click to collapse
I said using CSC meaning the firmware included all the stuff of your firmware.
Sent from my SM-G935F using XDA-Developers Legacy app
Unfortunately that won't help as there's no firmware which only includes Vodafone Italy. There's only one with several European Vodafone settings and if you flash that onto a device with non-Vodafone CSC such as BTU it used the standard CSC included which is Vodafone Germany. I thought first different, too, unfortunately there's no way without root (tested it by myself).
Rooting is out of picture, because I don't want to loose warranty.
I'll try to download and flash Vodafone Italy MM, then flash it, after I'll flash again the nougat with the old MM csc.
Edit: in this case I'll wait for a few weeks until Vodafone Italy will release the proper csc file.
Thanks
Hey guys! So, out of curiosity, I've downloaded and flashed the most recent Oreo from Russia (CSC: SER) thinking that I would like to try out the new Oreo software. After I've tried it, I decided to go back to Nougat by flashing the stock firmware (CSC: XME) I downloaded from sammobile.com. After completing it, someway, somehow, the device is now stuck in the Vietnam CSC (XXV). I've been downloading various of XME firmwares from the past and everytime it finish flashes, it will start up in Vietnamese and I'm stuck again with the Vietnam CSC. Nice that I'm able to get oreo with a Vietnamese CSC, but I don't want to use it because the Samsung Pay works different in Vietnam in comparison to Malaysia. And, I've no idea how flashing a SER and then XME would come out with a XXV CSC is beyond my imagination. Is there anyway for me to return back to my stock CSC without rooting and tripping Knox?
Opening the stock recovery completes the CSC installation, give that a try. It's expected to show "Updating 0-100%".
jereyeap said:
Hey guys! So, out of curiosity, I've downloaded and flashed the most recent Oreo from Russia (CSC: SER) thinking that I would like to try out the new Oreo software. After I've tried it, I decided to go back to Nougat by flashing the stock firmware (CSC: XME) I downloaded from sammobile.com. After completing it, someway, somehow, the device is now stuck in the Vietnam CSC (XXV). I've been downloading various of XME firmwares from the past and everytime it finish flashes, it will start up in Vietnamese and I'm stuck again with the Vietnam CSC. Nice that I'm able to get oreo with a Vietnamese CSC, but I don't want to use it because the Samsung Pay works different in Vietnam in comparison to Malaysia. And, I've no idea how flashing a SER and then XME would come out with a XXV CSC is beyond my imagination. Is there anyway for me to return back to my stock CSC without rooting and tripping Knox?
Click to expand...
Click to collapse
So, I have done some digging around the internet and found this link from the Sammobile forum. I've tried the methods in that forum, and it works!
If any of you have suffered the same problem as me, you could perform troubleshoot using this method. It seems that firmware for XME is actually multi-CSC and includes other CSC such as Vietnam, Thailand, Singapore, Myanmar and etc.. The Vietnam CSC is the default CSC.
So, here you go. This is the link: https://www.sammobile.com/forum/threads/39155-How-to-change-CSC-with-a-combination-file