Top 9 Ways To Fix No Sim Card Detected Error On Samsung Galaxy Phones
1. Enable SIM From Settings A common reason why you may see the No SIM Card Detected error on your Samsung Galaxy phone is if you have inadvertently disabled your SIM from the Settings app. Here’s how to enable it. Open the Settings app on your phone and navigate to Connections > SIM manager. Enable the toggle next to your SIM and select Turn on to confirm. If your SIM card is already on, swipe down from the top of the screen to access the Quick Settings panel and tap on the Airplane mode icon to enable it....