New smartphone sim not working: After buying a new smartphone, people often face problems to network. Many times, despite putting the SIM in the phone, the network does not come and users feel that there is a malfunction in the device. But the reality is that the network problem can be solved easily by changing some necessary settings of the phone. Actually, some basic settings have to be updated to activate the SIM card in the new smartphone and run smoothly. If you have recently taken a new phone and SIM is not working in it, then in these easy ways you can solve this problem in minutes.
Nowadays companies like Jio, Airtel and Vodafone-Idea provide high-defense calling. For this, it is necessary to turn on Vowifi for better calling in areas with VoLTE and weak network in the phone.
Go to Settings – Choose SIM and Network – Enable VoLTE / Wi -Fi calling.
For better connectivity, it is very important to be correct network type. Jio works only on 4G/5G network. Airtel and Vodafone-Idea support 2G/4G/5G. Open Settings – Go to mobile network – Choose options according to your company in network type.
Many times in the absence of mobile data, APN (Access Point Name) has to be updated. Settings – Mobile Network – Access Point Names – Select Default Operator APN. This will help the phone to connect to the Internet service correctly.
The new smartphone sought permission like SMS Access and SIM Toolkit Access. If they are not allowed, then there can be problems in services like mobile banking and OTP. Settings – Apps section – SIM toolkit – allow permission.
