HOW TO CHECK SIGNAL STRENGTH ON YOUR SMARTPHONE
In the third world, especially in a place like Nigeria, the services (calls and internet) provided by different providers can be volatile.
LTE AND 5G MODEMS ON SMARTPHONES
Every phone needs to make calls and connect to the internet. To do this, it needs a cellular or smartphone modem for connection to a network.
MOBILE NETWORK GENERATIONS
It has been quite a journey, from the old (and painfully slow) analog radio networks to super fast 5G. Understanding the different mobile network generations will show how far technology has come.