Sim card not detected after flashing the csc utility any fix - Samsung Galaxy S8 Questions and Answers

After flashing the CSC utility from s8 xda forums its shows sim not detected any fix and yes the csc of my phone is ins(india)

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My device doesn't have a CSC anymore.

So I was flashing my phone a bit, but I've come to a point where ,when I dial *#1234#, it says "CSC: Unknown". Kies also doesn't show me the firmware version anymore. It's just blank. And when I enter recovery mode it says something like
copying media files
succesfully copied media files
# manual mode #
updating application
successfully updated application
appling multi csc (yes it says appling..)
Installing multi-csc
cant access /system/csc/xeu/system
successfully applied multi-csc
How can I go back to my XEN csc so I can just update from KIES again (I tried flashing with odin cause I wanted to debrand my S2)
I've fixed this problem but I'm still stuck with the multi-csc thing. I've made another post about it so disregard this thread.
Have you tried using odin to flash a CSC directly? If not check Intratech's thread with the factory FW list for a CSC, that you can flash. I think he has all of them there.
Try *#272*<your IMEI>#
You can find your IMEI number in your settings -> Device Info -> Status

[Q] Note3 N9005 LTE with XEO slow and boot loops

After flashing a German Note3 with stock 4.4.2 using Odin with the official Open firmware from Poland XEO N9005XXUENB3 the phone is really slow, the SIM card is not recognized and the device has boot loops. The flash process succeeded and factory reset and cache wipe were executed from recovery mode.
Only from recovery mode KOT49H.N9005XXUENB3 it successfully boot when it is again stuck with the boot logo.
In the recovery mode the yellow lines below indicate that the CSC-code DBT (Germany)
The official file was flashed using the AP field and the file: N9005XXUENB3_N9005OXXENB1_HOME.tar.md5
The reason for flashing was to be able to switch to Vietnamese which is available in the XEO firmware.
The phone should have been unlocked because a Lebara SIM card worked before which is no longer being recognized.
Is there a way to restore the functionality within this firmware or do I need to go back to a different firmware ?
I would not mind also trying a Lollipop stock rom but currently do not want to try tripping Knox.
EDIT: Baseband and IMEI is UNKNOWN
EDIT2: Flashing back the DBT firmware N9005XXUGNG1 resolves all these problems but I would still like to be able to switch to Vietnamese (Viet Tieng) language

[Q] MOdem problem 900F

Hi.
I have a problem with simcard. I recovery my backup from "Recovery" and i have information "no sim card".
Modem is not recognized.
I downgrade to 442 with BL i Modem for 442. Is the same situation. .
SIM Card is ok.
Any ideas my friends ?
Edit: IMEI is not recognized too.

SM-G900FD (dual sim) stuck in bootloop

My Mom has an SM-G900FD > I think Russian because of the letters on the packaging and I recall the starting language to be russian or maybe Ukrainian.
My mom was taking pictures when suddenly the damn thing turned off and now stuck in bootloop.
I have tried flashing through ODIN the following firmwares and I cant get the damn thing to boot.
BOF1
ANJ1
BOE2
BOB2
BNL9
I dont have any information on the phone model other than what I mentioned earlier. I used Odin 3.10.7 and added the md5 file to the AP button. All of the firmwares I mentioned above resulted in bootloop. Any help/guidance would be truly appreciated. Am I flashing the correct firmware? Correct ODIN? Correct button in ODIN? (AP, CP, CSC, BL)??
Thanks a bundle
Model: G900FD
same here ... but here I have one g900fd with product code: g900wd (assuming wrong flash). After flashing via KIES sometimes hangs while playing samsung logo or hangs/crashes right after with black screen.
any help
guntherguerra6 said:
I dont have any information on the phone model other than what I mentioned earlier. I used Odin 3.10.7 and added the md5 file to the AP button. All of the firmwares I mentioned above resulted in bootloop. Any help/guidance would be truly appreciated. Am I flashing the correct firmware? Correct ODIN? Correct button in ODIN? (AP, CP, CSC, BL)??
Thanks a bundle
Click to expand...
Click to collapse
hbushi said:
Model: G900FD
same here ... but here I have one g900fd with product code: g900wd (assuming wrong flash). After flashing via KIES sometimes hangs while playing samsung logo or hangs/crashes right after with black screen.
any help
Click to expand...
Click to collapse
Install Smart Switch on a PC, and use the option Emergency software recovery and initialization.

Security error pop up

G935t model
the phone has been flash with unauthorized software and it has been locked.
This error always apear after booting up..
I try to to flash all stock firmware from odin from old to latest
Version of G935T
Still the problem is not corrected
I try to flash using odin with pit file no change still my phone have issue
My emei is intact and my serial number is intact
Do think i corrupt my efs?
Because i try to change my imei using qpst i successfuly change my imei but i return my backups of qcn file
Please help me
My phone ia locked to t- mobile and i live in here in the Philippines i need to unlock my network but when the technician's is trying to unlock using z3x he said he ecountering error.. During unlocking processes do you think the reason is the security error?

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