If the phone is expecting to use an eSIM, which does not require a physical SIM card, it will reject any physical SIM card installed in the first SIM card slot. Specifically, whether a phone is set to use an eSIM or physical SIM can cause the 'SIM 1 Not Allowed' error. Settings Can Cause SIM Errorsĭiscrepancies within the phone's settings can also be the cause of SIM card errors on Android smartphones. To find specific details on the correct installation for a certain device, look at the quick start guide included with the smartphone, or contact the cellular carrier that provided the SIM card. The issue can also be caused by an incompatible SIM card, as there are different size standards for different phones. Using a SIM-eject tool or an unraveled paperclip, users can easily eject the SIM tray and verify the SIM card is installed correctly. The location of the SIM card slot will vary depending on the model of smartphone, but the tray can be identified by the small hole used to eject the tray. Users experiencing a 'SIM 1 Not Allowed' error should first ensure that their SIM card is installed properly. Related: Samsung Galaxy S21 FE Users Are Reporting Display Refresh Rate Issues However, these new iterations of SIM card technology might also be the cause of the 'SIM 1 Not Allowed' error on the latest Samsung smartphones. This is a smaller version of an eSIM chip which is integrated directly into the smartphone's motherboard or system-on-a-chip (SoC).
Furthermore, eSIM might even be replaced with newer technologies in the future, as companies are now testing iSIM technology. eSIM technology, which allows users to connect to cellular services without a physical SIM card installed, is commonplace in modern smartphones. The hassle that comes along with SIM cards might not plague users for too much longer, though. While that might affect older Android phones and devices like Kindles, modern Samsung phones likely face SIM card errors due to settings issues. Major phone companies are ending their 3G network support, leaving older devices without cellular data. Though SIM card errors with older phones might be an unavoidable problem moving forward, modern issues with these errors should be easy to fix with some light troubleshooting. A common issue when setting up a smartphone for the first time, such as the new Galaxy S22 and S22 Ultra, is a 'SIM Not Allowed' error.
0 kommentar(er)
