The same error can occur when the SIM card is dislodged or loose. In this case, the SIM card may not have established a secure contact with the SIM card tray circuit and so it’s not detected or read by your phone. To tell you about what’s going on, your device is prompting the No SIM card error message.
Why does my Samsung Galaxy keep saying no SIM card?
The No SIM card error usually occurs when your SIM card is not inserted properly. … There is a chance that the SIM card is inserted properly but your device is not reading it because of a software corruption. It may also point towards your device’s inability to check for a network.
How do I get rid of no SIM card notification Galaxy s8?
Now, open Hide Persistent Notifications and tap on the + button in the lower-right corner then select the “No SIM card inserted” notification, then hit “Hide” on the popup. Note that the notification has to be currently visible before you’ll see it in the “Select a Notification” page.
Why is my phone saying no SIM card when there is?
If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Update your iPhone or iPad to the latest version of iOS. … Remove your SIM card from the SIM card tray and then put the SIM card back.
How do you unlock a SIM card?
How to Unlock a Locked SIM Card Manually
- Contact your wireless carrier by calling the toll-free customer service number. (Find this on your provider’s website or a recent invoice.) …
- Power your phone on. You will see a “SIM Locked” or “Enter PUK” message. …
- Type in a new four- to eight-digit PIN code when prompted, then press “OK.”
Why is my sim not working?
Your SIM card or device may be configured for your previous network and will need to be reconfigured. … Clean the gold connectors on the SIM with a clean lint-free cloth. Replace the battery and turn your phone on without the SIM. Turn your phone off, replace the SIM and restart the phone.
What does the SIM card icon mean?
The icon means that there is no sim present OR its damaged/dirrty OR that the simlock feature is active and the sim is not readable.
Do SIM cards go bad?
Sim cards can go bad by frequent removal and insertion from/into mobile phone, As the sliding process damages the chip lines and finally you can’t use that.
How do I hide my SIM card icon?
First on the list is the “Status Bar” option. Jump in there. These settings are pretty straightforward—just turn a toggle off to hide that icon.
How do I clean my SIM card on my phone?
Clean the SIM card by blowing off dust, or use a soft cloth to carefully remove any residue from the gold contact area (don’t use soap or anything abrasive). Place the SIM card chip-side down into the tray and slide it back inside. If inserted correctly, the tray should go in easily. Restart your phone.
Why is my phone says mobile network unavailable?
This problem is caused by your SIM card not placed properly, hence, the mobile not available on network error may also occur. To fix this issue navigate to: … Mobile network settings. While you are in mobile settings, you have to hold the power button and the home buttons together until your device turns off.