I have Samsung galaxy tab S6 wifi version. I tried to change country code using sam keys but since its a wifi model there is no imei. Sankey operation cannot be performed without imei. Any other way to change csc?
i have T865 the LTE model and if i use the google dialer to enter this code,
dial star#star#27262826#star#star
i get a list of the csc codes with my ROM. I have a multiROM. my understanding is this will change the csc code. but, changing csc causes a factory reset so /data gets wiped so i decided to wait until the 3 U.I. gets released since that sorta goes best if a clean install . i have no idea if the code to get to this multi-ROM list even works on wifi only model. i'd guess no but i wanted to point out it is possible to get to a csc change routine without using the phones IMEI. well, on a T865 International anyway.
dkryder said:
i have T865 the LTE model and if i use the google dialer to enter this code,
dial star#star#27262826#star#star
i get a list of the csc codes with my ROM. I have a multiROM. my understanding is this will change the csc code. but, changing csc causes a factory reset so /data gets wiped so i decided to wait until the 3 U.I. gets released since that sorta goes best if a clean install . i have no idea if the code to get to this multi-ROM list even works on wifi only model. i'd guess no but i wanted to point out it is possible to get to a csc change routine without using the phones IMEI. well, on a T865 International anyway.
Click to expand...
Click to collapse
Just in case I tried using Google dialer app. It didn't work. I guess there is no way to change csc of the wifi only model
Related
Hi I have recently rooted and unlocked my S2. It recognises any sim put into it but if i try to make a call i get 'not registered on network' error. Apart from this the phone is in fully working order. I have set up manually the APN and recognises the sim but still get error.
Any help much appreciated.
Check your IMEI in settings/about phone/status. If it begins with '0044...' (whatever you do, do not post your actual IMEI number here !) you've found the source of your problem.
If your IMEI is OK, two possibilities that spring to mind are the phone is IMEI blocked (check with your carrier) or your carrier hasn't set something up properly at their end (again, check with them).
Hi, thanks for the reply. My IMEI no starts 3533 should this be ok? I also have signal on my phone but in settings says disconnected. I have also tried other sims but have same issue. Do you think i should contact the network or samsung direct or is there anything i can try?
Thanks again
danreedman said:
Hi I have recently rooted and unlocked my S2. It recognises any sim put into it but if i try to make a call i get 'not registered on network' error. Apart from this the phone is in fully working order. I have set up manually the APN and recognises the sim but still get error.
Any help much appreciated.
Click to expand...
Click to collapse
How exactly did you root your phone? Did you flash a new kernel only? Or also a new rom?
Because new roms also tend to flash a new modem in to the phone. Although this is not common, but a modem can change the way the phone talks to the cellphone carrier. Check in your "about" sections under settings whats your "baseband". Note that you can flash a new modem independently from the rom and kernel
guysoft said:
How exactly did you root your phone? Did you flash a new kernel only? Or also a new rom?
Because new roms also tend to flash a new modem in to the phone. Although this is not common, but a modem can change the way the phone talks to the cellphone carrier. Check in your "about" sections under settings whats your "baseband". Note that you can flash a new modem independently from the rom and kernel
Click to expand...
Click to collapse
OK this makes sense I did flash a new ROM the baseband number is I9100XXLPQ. Does it matter what modem I use and should this match the baseband?
I am having the exact same problem with 2 different carriers, it only shows a 3rd carrier in dominican republic which is claro and i have not been able to test it with a claro sim card, how did you guys resolve the problem.?
Obligatory - This is my first post here, please go easy on me. If this is the wrong section please point me where I need to go.
Okay, I have been having issues getting IMS registration (for att) on my N20U (unbranded) Snapdragon. This is an issue because I don't receive most calls without VoLTE, and the service I am using is actually FirstNet. (An at&t service that provides priority cell tower access for first responders.) Who is also dropping legacy 3G and analogue calling at the end of the year.
The FN sim I was given would not change the network CSC to ATT like it should have in order to work properly.
I was able to get to the manual CSC change menu through the dialer code with a TFW-att sim card (yes, while on oneUI 3.0). I suppose the menu is locked out when other csc's are active.
This allowed me to force change to ATT's csc, then place my FN sim in the phone. The kicker? I had to toggle "do not auto update CSC based on sim data" in the menu to get this method to stick.
Things are grand, working fine, but i got curious as to what options the other csc's had to offer. So i start flipping through the list and end up landing on.....you guessed it..... XAA.
Without thinking about it, i ran it, the phone rebooted, and now im screwed. Flashed the ATT rom with Odin- no change. Factory reset? No change. I messed up BIG.
Finale / TLDR
If you didn't get what just happened there, I used a specific sim card to enable a CSC a menu that uncle sammy does not want you playing with. Proceeded to disable auto CSC changing by SIM, then walked back into a CSC that does not allow me to open said menu. Thus preventing my phone from working fully on ANY NETWORK ever again. With root impossible...
Side notes that failed: Tried fac reset/ tried firmware flash/ tried samkey (no android 11 support)/ tried force change from network side. I hope im not out of options?
****you2dude said:
Obligatory - This is my first post here, please go easy on me.
Click to expand...
Click to collapse
Please check your PM inbox ASAP. Thank you.
-Regards: Badger50
Just bought a samsung SM-N690F/DS. Newbie with rooting. I tried root but got stuck on SAMSUNG screen logo. I playing with TWRP and end clean whole the phone. I can only booty TWRP and get to DOWNLOAD MODE. I'M looking for the stock rom but i need csc code not sure which region my phone is? is way to find out...I find download mode...but not seeing anything look like csc code. Thanks for any help
Your phone can have any of the supported CSC codes, you just have to flash it.
For start just flash the latest and everything should go back to stock, use this link (https://www.sammobile.com/samsung/galaxy-note9/firmware/SM-N960F/DBT/download/N960FXXS8FUC4/1511407/) or use frija for faster download speeds. It will show as Germany but it is universal(for exynos - N960F - make sure the F is exactly your letter, there are more linke N or U).
After that you should find your country csc code, you can go to this link and select your country(https://www.sammobile.com/samsung/galaxy-note9/firmware/#SM-N960F).
CSC codes are dependent of region(like country) and carrier(SIM network provider). You can choose a specific carrier or use your country(this should have all your country carriers included and no carrier bloat apps included)
Hello,
I have a SIM unlocked S21 from Xfinity Mobile that I'm now using on Verizon Wireless. I need to change the CSC to VZW, anyone know how? I tried all the dialer codes, and also SamKEY but no luck so far.
SamKEY says "unsupported firmware, please downgrade your firmware".
Since January 2021, it's not easy to change CSC, some people do it by flashing firmwares then block whatever app checks SIM & CSC compatibility.
You can check this thread if you're into action.
Thanks, I tried that but somehow it ignores that the VZW SIM card is VZW, and it keeps the CSC as CCT/CCT/CCT.
Even putting in an AT&T sim card, it still keeps it as CCT/CCT/CCT. The carrier name is stuck as "Xfinity Mobile" also, no matter the SIM.
I wish Samsung would implement the "BYOD" thing already for this phone.. Or maybe SamKEY will work eventually...
What's interesting is that it changes the APN to the correct one automatically for the 3 SIM cards I've tried (VZW, CCT, ATT)
Firmware bug I guess, or Samsung has not yet fully implemented the "BYOD" feature referenced here:
Move your Galaxy phone to a different service carrier
If you unlock your phone to use with another carrier, it's easy to take advantage of all your new carrier's features without losing any of your data.
www.samsung.com
UPDATE: SamKEY worked!!
I was able to change the CSC to the correct carrier!
quadrun1 said:
UPDATE: SamKEY worked!!
I was able to change the CSC to the correct carrier!
Click to expand...
Click to collapse
how many credits do I need to change CSC?
On the samkey page it says that you need 8 credits
No, if I remember correctly it's only 1 credit to change the CSC.
See here:
https://www.reddit.com/r/GalaxyS21/comments/lm0at9
Hi, I'm trying to change my CSC to XME (Malaysia). I downloaded the files using Frija. After flashing, my phone's CSC is now XXV (Vietnam) instead.
`XXV/XXV,XXV/EUY".
Note that I am unrooted and I'm trying to change the CSC region by using official firmware so I can still keep my Knox and warranty intact.
Wondering where did I do wrong? Help is greatly appreciated.
Update:
I've managed to change my CSC for Android 12.
When you flash a multi CSC firmware, it seems to be defaulting to a CSC which in my case, is the Vietnam XXV CSC.
I found a free tool that could change the CSC called SamFw FRP Tool 2.5
All I need to do is flash it with Odin again and when the initial setup screen shows up, go into an emergency call and type in *#0*# which will take you into the test mode.
After that, use the tool to change CSC with the tool then complete the rest of the setup on your phone.
P/s: Samsung Pay does not seem to work. When I add a card, it says invalid information when authenticating with the bank.
Hopefully the FRP tool is from a reliable source. The error message could mean the opposite. Normally the CSC from multi region is selected by the SIM cards country. Did you have 2x Malaysia inserted on first boot after flashing? Also there are dialer codes that bring up a menu to select a specific region, I think best chances are with Google phone app. You would need to search for these codes for your device.
Samsung Pay in german, CSC is EUX fix, 5 minutes
Hello This also works with most Samsung phones If anyone is struggling with Samsung pay being in German and has the csc being EUX, I know how to solve the issue and it only takes about 5 minutes. Basically the csc is set to EUX, which is the new European standard, but for some reason, Samsung...
eu.community.samsung.com
Another update, Samsung Pay works after I register with another bank. It was the old bank's fault. Not the phone or CSC region change. The CSC region change worked for Samsung Pay as well from the very begining.
Samkey for changing CSC