1. You need to check your SIM Card’s serial number, the three numbers highlighted in red in the below picture will help you to identify what kind of SIM you are using.

2. If your mobile phone is 4G supportable, then try to manually search the available network after setting the network mode to 4G, if you see any 4G network is available then your sim card is 4G supportable.



Leave a Reply

Your email address will not be published. Required fields are marked *