Database Users

[Q] Changing Galaxy S4 CSC (i9505)

Hi everyone,
this maybe a very noob question but how do you change the CSC on the S4?
I recently flashed an unbranded UK firmware onto my Australian S4, back with my old phone, I was able to change the CSC with *#272*IMEI# though that doesn't seem to work now. So any ideas? Any help would be greatly appreciated. I want to change the CSC to a UK CSC so I'll be able to receive updates OTA or through kies.

1.Download the appropriate firmware for your region from sammobile.
2.Extract Hidden.img and cache.img
3.Now compress these two files together into a .Tar file.
4.Flash this in PDA section of Odin
5.You now have correct CSC
Sent from my GT-I9305 using XDA Premium HD app

Is anyone having trouble changing their CSC?
I've flashed the pre-rooted UK Firmware, and used CSC Changer to set the CSC to BTU.
It automatically re-boots, but the CSC hasn't changed.
I boot into recovery and perform a F.Reset, and the CSC still doesn't change to BTU.
As far as I can tell, I'm following all instructions correctly from here.
http://forum.xda-developers.com/showthread.php?t=2250824
"If someone want to change CSC, please use this app: Samsung Galaxy S2/S3 CSC
After using this app you MUST reboot into RECOVERY for the changes to take place.
Don't worry if you see some errors in recovery, it's NORMAL as "hidden.img" is excluded..
WORKS perfectly! TESTED!! "
I don't know what I'm doing wrong, and I'm getting increasingly frustrated!

Obagleyfreer said:
1.Download the appropriate firmware for your region from sammobile.
2.Extract Hidden.img and cache.img
3.Now compress these two files together into a .Tar file.
4.Flash this in PDA section of Odin
5.You now have correct CSC
Sent from my GT-I9305 using XDA Premium HD app
Click to expand...
Click to collapse
Tried that without success. Got a failure in Odin.
There's no hidden.img nor cache.img but hidden.img.ext4 and cache.img.ext4. Are these the correct files?

I downloaded latest btu UK firmware
Loaded with odin
Did a factory reset
Switched if and then went into recovery mode
Rebooted and btu was activated
I was not rooted
Sent from my GT-I9505 using xda premium

Lipito said:
Tried that without success. Got a failure in Odin.
There's no hidden.img nor cache.img but hidden.img.ext4 and cache.img.ext4. Are these the correct files?
Click to expand...
Click to collapse
they are just ext4 formats so u could mount it on linux or something else..
use mkuserimg.sh command to convert

I'm also interested in this. I also changed from Australian firmware to UK. Since changing I've noticed HD voice (wb amr) is off (check by typing *#0011# into dialer then menu key>back>menu key>key input >enter '1' then wait till menu appears >WB AMR Status.)
Prior to changing roms both WB AMR Setting and UTMS WB was On. Now they're both off. I did some searching and apparently its tied to the CSC.

so.....how do we change csc to s4? i have installed unbranded rom, wiped but csc remained the same. how de we change this?

I9505 stuck with wrong CSC
gangstar said:
so.....how do we change csc to s4? i have installed unbranded rom, wiped but csc remained the same. how de we change this?
Click to expand...
Click to collapse
I am also stuck after trying several suggestions of fixes..
The Sammobile firmware for NEE (Nordic) gives a CSC of BTU, i previously had H3G
Looks like we will have to wait till DEV's get time to build a work-around.
Doing web searches there are several dodgy sites that claim older changers work on the S4 & also giving instructions to install via the old way with the 3 files, instead of just the PDA.

Hikari0307 said:
Hi everyone,
this maybe a very noob question but how do you change the CSC on the S4?
I recently flashed an unbranded UK firmware onto my Australian S4, back with my old phone, I was able to change the CSC with *#272*IMEI# though that doesn't seem to work now. So any ideas? Any help would be greatly appreciated. I want to change the CSC to a UK CSC so I'll be able to receive updates OTA or through kies.
Click to expand...
Click to collapse
Try this to change CSC:
http://droidviews.com/2012/how-to-change-csc-in-samsung-galaxy-phones/

Very well written article, so thank you for the link. Sadly though, one of the methods worked for me. Any more ideas gratefully received though!

++
VogonP0et said:
Very well written article, so thank you for the link. Sadly though, one of the methods worked for me. Any more ideas gratefully received though!
Click to expand...
Click to collapse
i just reboted in stock android recovery (hold vol up + home button+ power),and it said "applied multi csc....and it changed the csc to the my curent firmware¨s csc

I am trying to set my csc to BTU. Im using csc changer app.
However everytime I run it, I dont get a screen allowing me to choose the csc as they show in guides.
I know the app works, since its changed my csc from EVR to DBT (since my rom is german based).
What am I doing wrong?

After playing around with several stock firmwares and Odin, I accidentally stumbled upon a method to change the CSC of my S4 I9505 without the need to root the device. I successfully changed from the original TGY (Hong Kong) to SIN (Singapore) and then to DBT (Germany). This is what I did (in summary)
Make sure you take a backup via Kies if you need personal files
Download the respective stock ROMS from sammobile.com or samsung-updates.com or see thread on Stock Roms on XDA
Extract zip to get tar.md5
Put device into download mode (Vol down+ Home + Power) and Flash using Odin (PDA option)
Wait till device reboots back into Android after completing the flash and recovery
Once device reboots, do a Factory Reset via Settings > Accounts
Once device reboots after Factory Reset/recovery, enter the google account info and restore settings and then turn off the device
Boot device back into download mode (Vol down+ Home + Power)
Re-flash the same downloaded firmware for a second time via Odin
Once the device reboots after the 2nd flash, your CSC should have changed to the CSC of the ROM you downloaded, and Kies also should show that CSC has changed and it should allow future updates via Kies or OTA

kaushalls said:
After playing around with several stock firmwares and Odin, I accidentally stumbled upon a method to change the CSC of my S4 I9505 without the need to root the device. I successfully changed from the original TGY (Hong Kong) to SIN (Singapore) and then to DBT (Germany). This is what I did (in summary)
Make sure you take a backup via Kies if you need personal files
Download the respective stock ROMS from sammobile.com or samsung-updates.com or see thread on Stock Roms on XDA
Extract zip to get tar.md5
Put device into download mode (Vol down+ Home + Power) and Flash using Odin (PDA option)
Wait till device reboots back into Android after completing the flash and recovery
Once device reboots, do a Factory Reset via Settings > Accounts
Once device reboots after Factory Reset/recovery, enter the google account info and restore settings and then turn off the device
Boot device back into download mode (Vol down+ Home + Power)
Re-flash the same downloaded firmware for a second time via Odin
Once the device reboots after the 2nd flash, your CSC should have changed to the CSC of the ROM you downloaded, and Kies also should show that CSC has changed and it should allow future updates via Kies or OTA
Click to expand...
Click to collapse
It's unnecessary to do steps 7-10. You may check your new CSC in recovery mode after restoring the device.

Drunk1105 said:
It's unnecessary to do steps 7-10.
Click to expand...
Click to collapse
I was thinking so too but that's exactly what helped me to change CSC on my i9295 (very common with i9505). After the first wipe I still had the old CSC (I checked in Kies though). After the full procedure I have proper CSC in Kies. Probably there is a easier way but this one works also.

gtp said:
I was thinking so too but that's exactly what helped me to change CSC on my i9295 (very common with i9505). After the first wipe I still had the old CSC (I checked in Kies though). After the full procedure I have proper CSC in Kies. Probably there is a easier way but this one works also.
Click to expand...
Click to collapse
You had to restart Kies, it would show the new CSC then.

Drunk1105 said:
You had to restart Kies, it would show the new CSC then.
Click to expand...
Click to collapse
Of course I restarted Kies. I think what I have not done is entering Recovery once the Odin flash is done. Entering Recovery gives the following: Applying Multi-CSC... Applied the CSC-code: XXX (my new CSC here). And I think here's where all the magic happens.

gtp said:
Of course I restarted Kies. I think what I have not done is entering Recovery once the Odin flash is done. Entering Recovery gives the following: Applying Multi-CSC... Applied the CSC-code: XXX (my new CSC here). And I think here's where all the magic happens.
Click to expand...
Click to collapse
At least for me, my device goes in to "Recover Booting" after each Odin flash as well as a factory reset. I actually tried a a manual recovery boot via Vol Up + Home + Power after the factory reset in step 6, but it did not change my CSC, hence doing all steps is what worked for me all the time. I once skipped the Google login part after the factory reset and it didn't work that time either and had to do another factory reset, google login and another re-flash.
I wish there is an easier way, the reason I have been experimenting with different firmwares is to see if I can get LTE working natively, since phone does not show the LTE option under Mobile Networks. We have 2 operators offering LTE here in Sri Lanka but Samsung only sells the I9500 officially here which does not have LTE, so got down my I9505 from HK. So far I have had to use Viaero 4G Toggle app from the play store to enable LTE, while it works, enabling LTE this way is a huge battery drainer!

but is there a way to extract CSC from a particular firmware and flash only this?
I used to do it on my S3 by using the hidden.img and the cache.img but if I try in Odin on the S4 it fails (

I think i broke my Note 3!!!

I tried to flash the Baltic ROM with odin 3.07. I didn't find a way to change CSC (so KIES can recognize it) and i tried to go back to 4.3 EUR. But:
Odin failed (Checking MD5 finished Sucessfully..... Leave CS..... FAIL!) and now when i open the phone there is the following message :Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again. KIES 3 says the connected device is not supported. I tried flashing the stock rom with ODIN (even tried 3.09) again but it failed. what can i do to recover my phone?
Thanks for any answers

tetra82 said:
I tried to flash the Baltic ROM with odin 3.07. I didn't find a way to change CSC (so KIES can recognize it) and i tried to go back to 4.3 EUR. But:
Odin failed (Checking MD5 finished Sucessfully..... Leave CS..... FAIL!) and now when i open the phone there is the following message :Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again. KIES 3 says the connected device is not supported. I tried flashing the stock rom with ODIN (even tried 3.09) again but it failed. what can i do to recover my phone?
Thanks for any answers
Click to expand...
Click to collapse
Force Download Mode and flash one Custom Recovery. I think the Note 3 reboot from Recovery and Rom work. Try this...
But the Baltic Rom is KitKat 4.4.2?

tetra82 said:
I tried to flash the Baltic ROM with odin 3.07. I didn't find a way to change CSC (so KIES can recognize it) and i tried to go back to 4.3 EUR. But:
Odin failed (Checking MD5 finished Sucessfully..... Leave CS..... FAIL!) and now when i open the phone there is the following message :Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again. KIES 3 says the connected device is not supported. I tried flashing the stock rom with ODIN (even tried 3.09) again but it failed. what can i do to recover my phone?
Thanks for any answers
Click to expand...
Click to collapse
if you flashed kitkat you cant go back to 4.3

thx for the quick replies guys. Since there is no way to go back to 4.3 is there a way to change the CSC so KIES can recognize the device? already tried CSC Select and the dialer code but no luck

tetra82 said:
thx for the quick replies guys. Since there is no way to go back to 4.3 is there a way to change the CSC so KIES can recognize the device? already tried CSC Select and the dialer code but no luck
Click to expand...
Click to collapse
The better for me is a new CLEAN install. On Customer Recovery wipe data+cache+dalvik and format system on mount and storage.
Whit recovery on screen force Download Mode and reflash the Rom. When You enter Your language at first boot, Your CSC is installed well (if the Rom have it on multi-csc).
I flashed the Poland Rom whit XEO, after first reboot I had my TPH well, automatically. What is Your CSC?

ValenteL said:
The better for me is a new CLEAN install. On Customer Recovery wipe data+cache+dalvik and format system on mount and storage.
Whit recovery on screen force Download Mode and reflash the Rom. When You enter Your language at first boot, Your CSC is installed well (if the Rom have it on multi-csc).
I flashed the Poland Rom whit XEO, after first reboot I had my TPH well, automatically. What is Your CSC?
Click to expand...
Click to collapse
OK sorry for late reply but i had a problem with my connection. I tried a different rom this time (polish) and at the same time i did what you said (full wipe etc. Worked like a charm. Device is faster thn ever and kies recognizes it again. Thanks a lot to everyone

[Q] After flash firmware, just have error messages

Hi guys!
I come here in a kind of dispair... I was using this firmware "I9505VJUGNI2_I9505ZTOGNI2_ZTO" in my i9505, then
I flashed trough ODIN a firmware "I9505XXUGNH8_I9505OLBGNH2_MM1".
After the process the phone reseted and updated, but as soon as it initiates, I just get errror messasges... I can't go to the system itself. The messages are constante.
I know the second firmware needed a diferent kernel than the one installed before, but I didn't flash it.
Than I tried to flach back the first firmware, but after the sucessfull flash trough odin, I still get the same error messages over and over... and worst... the second firmware is from Singapure, then the system language is not understandeble.
So guys, Waht can I do?

Sant Mark said:
Hi guys!
I come here in a kind of dispair... I was using this firmware "I9505VJUGNI2_I9505ZTOGNI2_ZTO" in my i9505, then
I flashed trough ODIN a firmware "I9505XXUGNH8_I9505OLBGNH2_MM1".
After the process the phone reseted and updated, but as soon as it initiates, I just get errror messasges... I can't go to the system itself. The messages are constante.
I know the second firmware needed a diferent kernel than the one installed before, but I didn't flash it.
Than I tried to flach back the first firmware, but after the sucessfull flash trough odin, I still get the same error messages over and over... and worst... the second firmware is from Singapure, then the system language is not understandeble.
So guys, Waht can I do?
Click to expand...
Click to collapse
The best firmware for your device is the one with correct CSC. Follow this steps:
1. Install Kies 3 and conect your phone to the pc.
2. Take a look your CSC (pic attached)
3. Go to Sammobile.com and download the correct firmware (with correct CSC) for your device.
4. Flash this firmware through ODIN.
5. Enjoy :highfive:

Joku1981 said:
The best firmware for your device is the one with correct CSC. Follow this steps:
1. Install Kies 3 and conect your phone to the pc.
2. Take a look your CSC (pic attached)
3. Go to Sammobile.com and download the correct firmware (with correct CSC) for your device.
4. Flash this firmware through ODIN.
5. Enjoy :highfive:
Click to expand...
Click to collapse
Well, Thank you very much!
After some trys i could flash Phylz recovery, than wipe the system and install the Cyanogenmod firmware! Now everything works like a charm! But thanks for the help anyway! What you said will help me in the next time I flash other firmwares!

i9505 still stuck at 4.2.2! Says "latest update installed". Help!

Hi guys,
I got this phone about 2 years back from a store in the middle east and it turned out later that this device was actually from a swiss carrier - Swisscom. It was unlocked so it didn't really matter at the time. Ever since then it hasn't updated to any of the latest android versions. It always says "latest updates installed", even with Kies. It wasn't really an issue before, but now a lot of apps just crash constantly. Anyone knows how to fix this?

If the phone is not in its home region it won't get updates. Download one of the unbranded ROMs from sammobile.com and flash it via Odin.

Look for the latest rom on sammobile.com and flash via Odin.

audit13 said:
Look for the latest rom on sammobile.com and flash via Odin.
Click to expand...
Click to collapse
What if I want to install CM? Should I follow the same steps and just change the file chosen to CM? Or there's something else to be done too? These were the instructions:
Extract (unzip) the firmware file
Download Odin v3.11.1
Extract Odin ZIP file
Open Odin v3.11.1
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA - right here? I'll chose CM firmware. Will that do?

yahska.3 said:
What if I want to install CM? Should I follow the same steps and just change the file chosen to CM? Or there's something else to be done too? These were the instructions:
Extract (unzip) the firmware file
Download Odin v3.11.1
Extract Odin ZIP file
Open Odin v3.11.1
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA - right here? I'll chose CM firmware. Will that do?
Click to expand...
Click to collapse
No. Flashing a custom ROM (CM) is a completely different procedure. There are guides online.

For cm, you should flash twrp via Odin. After flashing Odin, you can save the cm rom to the phone's internal or external memory, boot into twrp, and flash cm and gapps from twrp.

Personally, with all the bugs Cyanogenmod has in it, I'd rather flash AOSP on the S4. But that has nothing to do with your actual question, which @audit13 answered succinctly in the previous post.

Alright, thank you guys! I've decided to go with the official firmware, as given on sammobile. Just one last question. On sammobile there are various versions for my phone. Should I be downloading the "Swisscomm" variant again? I'm in the US now and I don't want to be stuck without an update. Can I install the US version? Or even an open international version, so that I don't get stuck again.

yahska.3 said:
Alright, thank you guys! I've decided to go with the official firmware, as given on sammobile. Just one last question. On sammobile there are various versions for my phone. Should I be downloading the "Swisscomm" variant again? I'm in the US now and I don't want to be stuck without an update. Can I install the US version? Or even an open international version, so that I don't get stuck again.
Click to expand...
Click to collapse
If you are not carrier locked, then yes.

How to reinstall firmware on S7 edge?

Hi everyone. I am having battery drain issues after i installed the September security update. I want to reinstall the firmware on smart switch by connecting to PC.
The last time i tried it through emergency software recovery in fownload mode, I almost bricked my phone. Can i reinstall using device initialization option? Which one would be better?
Thanks in advance.

Chirag22ster said:
Hi everyone. I am having battery drain issues after i installed the September security update. I want to reinstall the firmware on smart switch by connecting to PC.
The last time i tried it through emergency software recovery in fownload mode, I almost bricked my phone. Can i reinstall using device initialization option? Which one would be better?
Thanks in advance.
Click to expand...
Click to collapse
Why not using odin instead?

Geoz said:
Why not using odin instead?
Click to expand...
Click to collapse
Thank you.
Tried it when i had bricked my phone. Want successful. Went through most of the tutoriala but didnt succeed. Would love to flash APC8 if I am able to use Odin.

Chirag22ster said:
Thank you.
Tried it when i had bricked my phone. Want successful. Went through most of the tutoriala but didnt succeed. Would love to flash APC8 if I am able to use Odin.
Click to expand...
Click to collapse
When you brick your device it has nothing to do with Odin (use the latest version)
Make sure you install the right firmware for your device
Import the appropriate files to Odin exactly where they supposed to be
You'll have five files when unpacked downloaded package
Installing CSC will wipe your device, to avoid that you have to install HOME_CSC instead
You may also need to set a password for a secure startup as it may ask

Geoz said:
When you brick your device it has nothing to do with Odin (use the latest version)
Make sure you install the right firmware for your device
Import the appropriate files to Odin exactly where they supposed to be
You'll have five files when unpacked downloaded package
Installing CSC will wipe your device, to avoid that you have to install HOME_CSC instead
You may also need to set a password for a secure startup as it may ask
Click to expand...
Click to collapse
Thanks again. My model no is 935 FD. APC8 is available for model 935F. Can i flash it for 935 FD model?

Chirag22ster said:
Thanks again. My model no is 935 FD. APC8 is available for model 935F. Can i flash it for 935 FD model?
Click to expand...
Click to collapse
Yes I think but I have the F model so I never tried that, Do so search on Google

Geoz said:
When you brick your device it has nothing to do with Odin (use the latest version)
Make sure you install the right firmware for your device
Import the appropriate files to Odin exactly where they supposed to be
You'll have five files when unpacked downloaded package
Installing CSC will wipe your device, to avoid that you have to install HOME_CSC instead
You may also need to set a password for a secure startup as it may ask
Click to expand...
Click to collapse
Hey again, @Geoz
I have two questions:
1. I can't get FOTA on my S7E, I think because the CSC file. Can I really flash the "HOME" one and not wipe data?
2. If I want to flash another Stock ROM, I must set secure startup? And if I forget, there is any solution?

LironImaN said:
Hey again, @Geoz
I have two questions:
1. I can't get FOTA on my S7E, I think because the CSC file. Can I really flash the "HOME" one and not wipe data?
2. If I want to flash another Stock ROM, I must set secure startup? And if I forget, there is any solution?
Click to expand...
Click to collapse
If you want to flash different stock firmware other than your region, flash the three (BL, AP, CP ) and use your original HOME_CSC (you are aware that you have to start all over), installing your region stock firmware with HOME_CSC will not wipe your device.
If you forget password use (default_password) without the brackets but it's important to set it before and use it only if you forget

Geoz said:
If you want to flash different stock firmware other than your region, flash the three (BL, AP, CP ) and use your original HOME_CSC (you are aware that you have to start all over), installing your region stock firmware with HOME_CSC will not wipe your device.
If you forget password use (default_password) without the brackets but it's important to set it before and use it only if you forget
Click to expand...
Click to collapse
But if I will flash other region FW and my own country CSC, I won't be able to get FOTA. As far as I know, The FW and the CSC has to match to get updates.
About password for secure startup, I mean, is it really necessary to set it before flashing new ROM? I must set it up?

LironImaN said:
But if I will flash other region FW and my own country CSC, I won't be able to get FOTA. As far as I know, The FW and the CSC has to match to get updates.
About password for secure startup, I mean, is it really necessary to set it before flashing new ROM? I must set it up?
Click to expand...
Click to collapse
You don't have to do anything just a heads up

S7 edge stuck on blue screen and download mode
It allows me to start a download In odin but fails everytime. Can I send my phone somewhere to have firmware reinstalled? I tried to get passed FRP lock cause I got ripped off and my computer died during a power outage so now the phone won't boot firmware or let me intall. I've tried 5 different ones. HELP:crying: