Gone are the days when mobile phones were used mainly for voice calls. Now mobile phones have become smart and millions of people are using Internet through their smartphones. In different countries, the quality and speed of mobile Internet differs depending upon the progress of telecom industry.
In your Android smartphone, the strength of mobile Internet signal is shown using alphabet letters like G, E, 2G, 3G, H and 4G near the signal bar. These symbols are visible right next to the signal strength indicator. Have you ever wondered about the meaning of these symbols / letters? Well, today I will tell you about the meaning of letters G, E, 2G, 3G, H and 4G in context of the mobile Internet.
https://techwelkin.com/meaning-mobil...net-signal-bar