Needed Sprint CSC - Sprint Samsung Galaxy S8 Questions & Answers

Can any that rooted upload a Sprint CSC folder....

can some one upload a OMC folder . it is in /system/omc

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[Q] Backup Rom's not backed the /efs folder and more about CSC...

Hi
On my NOTE 10.1 N8000...
1- Installed a Rom CSC=DBT. After I had on system/csc all files DBT by default and on efs/imei/mps_code.dat DBT also.
Full wipe + Format system
2- Restored a backup Rom CSC=XEO. After I had on system/csc all files XEO by default but on .../mps_code.dat continue DBT.
The Rom XEO is working now whit efs/imei/mps_code.dat=DBT. (The backup Rom not backed efs folder).
My question. What I must make?
3- Replace on .../mps_code.dat the DBT to XEO by manual mode. (On a clean install the Rom update this to it own CSC). Or...
4- Before Restore Rom (or after?), replace the efs folder DBT for a efs folder XEO that I backed when Rom XEO was working.
(On a clean install the Rom update .../mps_code.dat to it own CSC and, may be, configure something more on files and subfolders on efs folder).
I remember, is from efs/imei/mps_cod.dat, that efs partition 3 is updated to actual CSC.
Thanks in advance for some opinions.
EFS folder is not CSC don't start messing with EFS .
EFS is not in the rom CSC is in the rom you flash .
Many roms are multi CSC .
jje
JJEgan said:
EFS folder is not CSC don't start messing with EFS .
EFS is not in the rom CSC is in the rom you flash .
Many roms are multi CSC .
jje
Click to expand...
Click to collapse
I know. But on each clean install the Rom put your own CSC on efs/imei/mps_code.dat. For what? Yes, for what?
For example ../mps_code.dat whit DBT inside. Read one and compare whit the CSC by default from Rom.
I think You don't understood me.
ValenteL said:
I know. But on each clean install the Rom put your own CSC on efs/imei/mps_code.dat. For what? Yes, for what?
For example ../mps_code.dat whit DBT inside. Read one and compare whit the CSC by default from Rom.
I think You don't understood me.
Click to expand...
Click to collapse
True .
If a firmware incorporates CSC in the file it is flashed . Many roms are multiple CSC .
If the rom is a DBT rom then it installs DBT CSC even if its a multi CSC . You change it using CSC Changer from the market .
Or edit the custom rom CSC files as i did to give ARHD rom BTU default instead of original CSC .
jje

Csc folder 6.0.1

Hello !
Someone can put there his csc folder as a zip please ? Of 6.0.1 MM.

[REQUEST] Tool to extract CSC and make it flashable

Hello guys,
i want to extract CSC from a rom and want to make it flashable but I don't know how to do it.
Can anyone suggest me how can i do that?
which tools are used?
any guides or tutorial will be much helpfull.
Doing all this to make volte work in my s6.
Thanks.
Hello,
if you have any flashable zip that is for kernel for example or for fonts that is runnable on your s6
& the flashable zip is not for custom rom & non AROMA ......
extract it
then put your folders on it ..... then zip it again.....
for example
you want to add "BTU" CSC
After extract that zip you have it before ...... remove the folders except META-INF
& put system folder.... inside system folder put csc folder..... inside csc folder put BTU folder ....
& put all containing folder inside BTU folder....
finally zip it
main zip will contain META-INF folder & system folder that you put it & put everything inside it.
Regards,

How To Guide How to change CSC > A326U

Hello today i will be teaching you how to change your CSC on your A326U you can do this on V1, V2 , V3.
Before we proceed YOU NEED TO BE ROOTED.
Changing your CSC will give better looking icons and give your modem full access to 5G ( no speed throttling ) plus you wont get stock apps pertaining to your carrier. (bloatware)
This will also allow you to record calls with the built in recorder and more...
To change your csc you must take out sim card then using a file explorer head over to /optics/configs/carriers delete everything EXCEPT the SINGLE folder, then go inside SINGLE folder and delete all except XAA
then head over to /efs/imei
Change your mps_code.dat value to XAA Do the same with omcnw_code.dat & salescodeChanged.
delete the .baks Insert Sim and Reboot.
The csc file allows you to bypass throttling from any carrier if so where can I find such a file is it a custom csc file or stock csc file? Or do you just edit the csc without any other csc file?
Strange that there is no salescodeChanged inside imei folder.
Unless you meant prodcode.dat or cid.dat or total_call_time?
Bro my imei is 00000000
Imei cert fail 0 0
No backup of efs no sec portion on bit 8 how can you help me
KRJXz said:
Hey guys one help me with zip of his nvback ups of a326u my imei is 0000000 can't do anything no backu no nothing on bit 8
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How To Guide S908W CSC FOR S908E

Hi everyone. This is for anyone with a S908e device that lives in Canada and would like to have proper signal, 5g, rcs in Samsung messages among other things.
This should work for other regions as well such as the US. If you want to PM me your Home CSC from your regions most recent firmware, I could try and make a zip file for you as well.
This process below requires root as well as a root file manager such as Root Explorer.
1. Download the Canadian CSC files below to you phone.
2. Unzip file to your phone.
3. Go to the root folder in root explorer and backup the optics and prism folders.
4. Go into optics, configure, carriers and delete the singles folder.
5. Then go to the search location of the unzipped optics folder and copy all of the folders in carriers to the same folder on the root of the device.
6. Next do the same for all folders in the prism folder of root.
7. Once everything is copied go back to the root folder, change the permissions to exactly what the screenshot attached shows. Making sure you select the 2 check boxes on the bottom.
8. When that is done reset your phone. You should now get 5g, better signal and rcs in the Samsung messages app among other things.
This should work for other regions as well such as the US. If you want to PM me your Home CSC from your regions most recent firmware, I could try and make a zip file for you as well.
As always do this at your own risk and remember to back up your data.
Ps. If anyone might know which files in the CSC would deal with Sim Card Manager I am trying to figure out how to keep the settings in it from changing when the CSC is changed.
Hi there, would this also work for SM-S908N? Mostly for 5G access. Thanks!
omnomnommm said:
Hi there, would this also work for SM-S908N? Mostly for 5G access. Thanks!
Click to expand...
Click to collapse
I believe it should work for any S908W device. Just depends on the available bands. Try and let me know I can update to add the N.
If it does not work you have no worries, you can just reflash your Home csc from the S908N factory firmware and everything be fixed. There is no reason this will not work for your device. Should also work on a exynos device.
Hello, Can you please make a zip file for me. I have attached the Home CSC of current SM-S908W XAC Firmware. I am planning to change my CSC on my SM-S908N KOO device. Thank You.

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