Will these networks disappear? Check out the answer below and see the history of these connections.
Mobile internet in Brazil has come a long way since its introduction in the country. Technology has advanced significantly since the first smartphone appeared and today the obsolescence of existing networks, including 2G and 3G, is increasingly a reality.
2G was a game-changer in the 1990s, bringing the ability to send text messages and make calls to mobile devices for the first time. However, as demand for internet access on mobile devices increased, the limitations of speed and data capacity quickly became apparent.
From 2G to 3G
A natural evolution of 2G, 3G brought significant improvements, including the ability to browse the web and use apps on mobile devices. But these days, even 3G is becoming outdated. With these traditional networks on the way out, the National Telecommunications Agency (Anatel) is currently conducting a comprehensive survey to gauge public opinion and telecom companies’ positions regarding the potential shutdown of Brazil’s 2G and 3G networks. This plan represents a significant shift in the country’s mobile landscape, driven by a number of factors that indicate that its networks are becoming increasingly underutilized.
Reasons for termination
One of the main reasons for switching off 2G and 3G networks is the limitation of compatible devices. Currently, only older devices can connect to these networks. The use of 2G and 3G is rapidly declining as most users buy newer smartphones that support 2G and 3G. 4G and 5G. This means that maintaining these networks will entail enormous costs for telecommunications companies, without being able to satisfy massive demand.
Another important factor is maintenance issues. 2G and 3G networks require constant investment in infrastructure, equipment and technical support. As the use of these technologies becomes less and less frequent, the costs associated with their maintenance become less and less justifiable.
In this way, the financial and technical resources of telecommunications companies can be more effectively directed towards the expansion of 4G and 5G networks. These are necessary to meet the increasing demands for high-speed mobile data and services. In addition, the mobile device market is rapidly migrating towards smartphones that support only 4G. 5G network. The widespread availability of these devices makes migrating to these networks a natural choice. Most modern apps and services are optimized to run at 4G and 5G speeds, providing users with a more secure experience.
Total closure
The complete shutdown of 2G and 3G will allow telecommunications companies to focus on providing high-quality connections and more advanced services. However, it is important to underline that the transition to 4G and 5G networks must be carefully managed to ensure that all parties are properly informed. In other words, those still using old networks do not experience significant service interruptions. Furthermore, Anatel recognizes these concerns and will work with telecommunications companies to ensure a smooth transition. The agency wants to do this without significant loss of connectivity in the country.
