Hello guys! So I bought myself a Note 9(N960-F) and after the android 9 update my mobile data doesn't work at all. I tried everything from changing the SIM card, reconfiguring the APN, factory resetting and the problem hasn't disappeared. So my last shot would be at the software update. Can anyone help me with some tips?
I think the phone is originary from UK being a single sim but is neverlocked and I use it in Romania with a carier that hasnt got a mobile data config for the Note 9.
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Hello guys, i'm new in this forum.
I've recently bought a used Samsung Galaxy Note, factory unlocked. It came with the 2.3.6 version of android and it worked perfectly. But today, i've upgraded it to ICS by KIES (i'm a mac user) and it doesn't recognize my sim card (It says emergency calls only). The phone isn't blocked and it works perfectly, except from that.
I've tried factory resets and everything, and it doesn't work.
Then, i've downgraded it to 2.3.6 again and guest what: IT WORKS!
But then, i upgrade it again to ICS and it doesn't work again. It's not a sim card problem, i've tried another ones and they don't work neither.
Please help me asap, i'm in 2.3.6 now because that's the only way to call in my phone...
Regards from Sevilla, Spain.
pepedroid said:
Hello guys, i'm new in this forum.
I've recently bought a used Samsung Galaxy Note, factory unlocked. It came with the 2.3.6 version of android and it worked perfectly. But today, i've upgraded it to ICS by KIES (i'm a mac user) and it doesn't recognize my sim card (It says emergency calls only). The phone isn't blocked and it works perfectly, except from that.
I've tried factory resets and everything, and it doesn't work.
Then, i've downgraded it to 2.3.6 again and guest what: IT WORKS!
But then, i upgrade it again to ICS and it doesn't work again. It's not a sim card problem, i've tried another ones and they don't work neither.
Please help me asap, i'm in 2.3.6 now because that's the only way to call in my phone...
Regards from Sevilla, Spain.
Click to expand...
Click to collapse
There are some threads abt sim unlock in "general" section if I am not wrong..just go through it & u should be able to make your sim work on ICS..
Lol for galaxy s unlock in the play store
Sent from my GT-N7000 using xda premium
lol, when you boot in ICS do you get the sim pin unlock screen?
cause if you dont there is a fix for that which has nothing to with being locked.
Hello to Everybody,
3 days ago I bought in Hong Kong a new Samsung Galaxy Note 5, model N920R4, I think US Cellular. The Phone worked correctly with all the Sim Cards, but now, after a Soft Brick and a new Flash with Odin of a R4 Rom, the phone don't take the signal. He ask me to put the Pin Code but after that No Network
In the First Start, after a Flash with Odin, in the windows "Activate Device" I see a message... "Unsupported Sim card" . Maybe was Unlocked and with a new Flash I relock the Sim Card?
I tried with Chinese Sim card and Italian, the both worked correctly before. I'm sure that is not an HW issue.....but how I can fix?
Thank You very much
Ok, I think that my phone is not Locked. But there is somethings that don't allow it to have service. In the menu setting I can select LTE/GSM network but don't work. My MSL/SPC is 000000.... Can be this the problem?
Thank you guys
Hi try it with smart switch and it will download the right rom for you
Hi try it with smart switch and it will download the right rom for you check youtube and how its done
So, i had a Huawei P9 from Vodafone, and i was using another Operator into it.
However, now i just got a Vodafone SIM and i put it back in the SIM Tray.
The system asked me if i wanted to switch to Vodafone Configs.
Only Accept was showing to press so i clicked on to it.
It booted onto EMUI and automatically Wiped my User Data.
Is this normal? Is the stock ROM from Vodafone.
Now im having troubles to get in since i switched my GMAIL password and i think i need to wait 72H...
Can i recover the last user data or they are gone?
Thanks you
Hi! So I have a Note 8 SM-N950N (SK) it says that I have SKC variant in the bootloader. I tried to upgrade the firmware due to some issues with the stock rom and now I don't get any service. I can make or receive any calls, nor does it show that I have LTE service. It's like I don't have a SIM card inserted when it's still in there. Does anyone have a solution for this? I purchased it from amazon for about 3 months ago...
DAXX said:
Hi! So I have a Note 8 SM-N950N (SK) it says that I have SKC variant in the bootloader. I tried to upgrade the firmware due to some issues with the stock rom and now I don't get any service. I can make or receive any calls, nor does it show that I have LTE service. It's like I don't have a SIM card inserted when it's still in there. Does anyone have a solution for this? I purchased it from amazon for about 3 months ago...
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Have you checked your APN settings?
I don't see how that has to do with any of it if it can't read SIM cards when you factory reset it or reflash the firmware?
DAXX said:
I don't see how that has to do with any of it if it can't read SIM cards when you factory reset it or reflash the firmware?
Click to expand...
Click to collapse
Well you never mentioned factory reset or reflashing firmware, to be fair. You only said you "tried to upgrade" (could have been OTA/Odin, successful/unsuccessful, etc.). Don't know what specific firmware versions you tried either. Anyhow, if the APN settings were off it could explain certain issues with service. If It's not the case, then maybe someone else will be able to help you out with other troubleshooting suggestions.
Yup, it would help if you posted what fw/rom you were on & what fw/rom you tried to "upgrade" to & how (TWRP, Odin, OTA).
I've seen that happen when trying to use an older bl ver than what was on the phone.
did you flash just fw or also modem/bootloader?
I had a similar problem with a note 3 recently and after also flashing those it worked
---------- Post added at 03:59 PM ---------- Previous post was at 03:59 PM ----------
did you flash just fw or also modem/bootloader?
I had a similar problem with a note 3 recently and after also flashing those it worked
Hello, i have the same problem, i flashed linage and it was ok, after that i tryed ironman rom and after that i had no simcard. What can i do? I tried a modem flash but it dont work.
Thank you
Mirko
Fixed by @BIOKNOX
ok, Problem was found by BIOKNOX, he helped me to fix my Phone.
Thanks a lot.
Mirko
Am currently having issue with Samsung s10 sm-g973n on Android 12. The phone is able to read sim card but its not connecting to network. It shows it has imei. I have tried customs roms eg blastui and still nothing. Any idea how to resolve this?
Hello, https://samfw.com/firmware/SM-G973N
meric57 said:
Hello, https://samfw.com/firmware/SM-G973N
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Am able to flash stock rom but still no network. its says emergency calls only. i tried KOO, SKC flashing completes odin, boots up wells but no gsm network. That's why I even tried custom rom. am able to flash stock back but still nothing.
Am thinking could the issue be around corrupt imei? any ideas how to repair it. or possible csc issue? am currently in kenya. Btw the issue started after last security patch update. possible to downgrade to maybe Android 11? would that help?
Hello Bashir22, your model does not have an Er Europe chip plus a Korean so Europe is not possible with a sim card.
If you put a chip for the Europe network and you have a chip for Asia, it won't work.
My worry is it was working just fine till last update.
Bashir22 said:
My worry is it was working just fine till last update.
Click to expand...
Click to collapse
Dial *#0011# and check if you have your IMEI Status: OK, if it says anything other than OK then it should be a cert problem.