sim card problem - Samsung Galaxy S8 Questions and Answers

only detects sim card from home carrier ( device is simlocked ) any other network gives No SIM detected error where it should ask for NAC (which i got now)
any ideas?
root unlocked bootloader custom rom xposed etc etc...
any hints?

samsungFanboy85 said:
only detects sim card from home carrier ( device is simlocked ) any other network gives No SIM detected error where it should ask for NAC (which i got now)
any ideas?
root unlocked bootloader custom rom xposed etc etc...
any hints?
Click to expand...
Click to collapse
Sorry to say ... Not that easy.
Please check the following thread:
Samsung Galaxy S8/S8+ Sim Unlock Code
Mod Edit
forum.xda-developers.com
Hope that your current/old provider will give you an unlock code.

i have the code i cant input it because if i insert any other sim card it doesent give me a prompt to put in nac code, instead i get SIM CARD NOT DETECTED, only detects my current carrier sim... idk is this a problem with my device or some kind of lock from carrrier?

Related

HELP Relocked Bell Galaxy but Now I cannot Unlock

I relocked my phone to bell because I needed to exchange my earphones and now when I try to unlock it wont work. Basically, when I turn the phone on with any sim card it just shows a no service icon and the phone thinks there is no sim no pop up saying invalid sim. It does not ask for a code. When I put the code in via #7465625*638*# it says unlock unsuccesful but when I put the same code to lock it to mcc/mnc using *7465625*638*# it works.
Any help is greatly appreciated.
ummm... first thought, why did u relock it to exchange ear phones? i exchanged the device itself when it was fully unlocked.
back to topic. u might have to exchange the device.
If you need help msg me
Okay first off all I think I posted in the wrong forum sorry. And I figured out that I was putting the sim card in wrong . But the underlying problem is there it is locked to Rogers now I cannot completely unlock just lock it to different providers.

I can't unlock my phone

I have a Rogers Samsung Focus and I purchased an unlock code. When I insert my Fido sim card it doesn't prompt me to enter a unlock code but my phone says "sim error". I tried using the secondary option "#7465625*638*CODE#" and it doesn't do anything not even invalid code. Am I missing a step? Please help
that's strange. rogers & fido are basically the same network now. I've been able to swap sim cards between them without unlocking. maybe there is a problem with your sim. sorry I cant help more.
sr

Sim unlock problem - sim error

Hi
I have a locked orange 900 and bought a unlock code
when I place in my replacement sim it asks for a PUK
I have tried the sims PUK, orange PUK - sim error
No code works
I have an unlock code to put in but cannot get to the unlock code stage
asked orange, shops etc no luck
what next to try?
SIM Error
I get SIM error message and loss of phone connection in my unlocked HTC Windows Phone 8X even after Hard reset and taking out and reinserting the SIM

Urgent Help Needed

Hello,
I have LG g2 from verizon, It is unlocked all my sim cards were working on it.. now when i factory reset my mobile it is showing insert sim card when i insert it is showing you have inserted unknown sim card.. i tried my 2-3 sim cards same issue.. even i am seeing sim signals showing and sim pin code it is also asking and also sim data working but i cannot see home screen it does not process further please help me...
Reunlock or flash an unlocked rom
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SM-J510FN

I am having issues with my Samsung J5 2016 , when i insert my Sim card , it says Sim Network unlock PIN, Please help me so i can be able to make calls through my Mobile Network
Thanks for understanding
Your sim card is locked. You need to find the box you got your sim in and find your sim pin.
If you don't have the sim pin you will have to ring your service provider to get the puk code to be able to reset the pin.
I have the Sim Puk, i tried using it to open the phone but it wont accept it. Please explain the steps

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