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How to disable or delete system apps on Android smartphones

“Android smartphones frequently have the apps from the majority of phone manufacturers installed.”

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How to disable or delete system apps on Android smartphones

System apps are one terrible problem for android phone users especially when they are not installed by the user or wanted by the user to begin with.

Android smartphones frequently have the apps from the majority of phone manufacturers installed. Since they take up the majority of the capacity on your smartphone and you don’t need them, this becomes troubling. But by deleting these bloatware apps with only a few clicks, you can effortlessly take care of your device.

There is no question that bloatware is pre-installed on every Android phone a carrier sells. The worst case situation is that most of these apps run in the background and drain the power of the smartphone, which is why some of them can be removed but others can’t.

There isn’t a method to remove the majority of these apps from your phone other than rooting it, which turns out to void your phone’s warranty.

The bloatware apps can be made to vanish from the apps menu though and made to stop running in the background on smartphones specifically those of Android 4.0 or subsequent versions of the operating system. At least they won’t get in the way of you, even though they still take up space.

If you want to know how to quickly remove bloatware from Android handsets, just follow the methods listed below. While this is happening, the procedure is the same across all Android smartphones, regardless of the specific model.

How to disable or delete system apps on Android smartphones

Bloatware: Uninstalling vs. Disabling

When it comes to eliminating bloatware from your Android smartphone, your options are limited.

One of these is completely removing the program from your device by uninstalling it. However, there are drawbacks to this procedure as well. Uninstalling pre-installed apps could cause a phone to malfunction in some cases, preventing it from receiving updates, for example.

Furthermore, after you uninstall these programs, it’s possible that you won’t be able to get them back, especially if you later find that you need them.

A few phone manufacturers have also begun to upload their apps to the Google Play Store, something Samsung has been doing for a while. Therefore, if you uninstall something like Samsung Health and later decide that you need it again, you may reinstall it from Google Play.

Then again, many smartphone owners will not want to root their devices, which is necessary to uninstall some apps.

Instead of deleting those programs, it is advisable to disable them. The majority of apps can use an easy method for doing this on Android. It is really possible to freeze the few programs that cannot be disabled using third-party apps, which is exactly the same thing.

How to Disable Bloatware on Android Mobile Devices

Go to the settings section of your smartphone.

Either by pulling down the notification shade and tapping on the gear-shaped button, or by using the phone’s menu, you may quickly access your device’s settings.

Decide on the Apps submenu.

On some smartphones, it’s known as Application Manager even though most phones refer to it as an app.

Look up the individual app you want to turn off or uninstall, then click on it.

If you know the name of the program, you may quickly find it by using the search option in the top menu or by scrolling through the alphabetical list.

How to disable or delete system apps on Android smartphones How to disable or delete system apps on Android smartphones

For the app to be deleted, select Uninstall or Disable.

On smartphones, some of the pre-installed software can be uninstalled, but not all of it. You will see a confirmation popup asking you if you’d like to delete updates after clicking the uninstall button if a program can be completely removed. Choose yes.

But if you try to uninstall an app that can’t be uninstalled, you won’t see any way to completely remove the bloatware from your phone; all you can do is disable it. The app won’t disappear from your phone’s storage, but it won’t be active and won’t be able to be used.

However, since the bloatware may be a fundamental system app service that your phone requires to work properly, you will be warned about the negative impact on the device before removing an app. You can always reactivate these non-essential apps later on, so feel free to disable them as well.

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Understanding Network Edge and IoT Services

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Understanding Network Edge and IoT Services

The Internet of Things (IoT) is revolutionizing the way we live and work by connecting everyday devices to the internet, enabling them to communicate and share data with one another.

This has led to the development of smart homes, cities, and factories, where devices and systems can be controlled and monitored remotely. However, as the number of IoT devices continues to grow, so too does the amount of data they generate. This has led to the emergence of the network edge, which is essentially the point where the IoT meets the network.

The network edge refers to the distribution of computing power and data storage closer to the devices that generate and consume data, rather than relying on centralized data centers.

This is important for IoT devices because they typically have limited processing power and storage capacity, and sending all of their data to a centralized data center for processing and analysis would be impractical.

By bringing computing power and storage closer to the devices, the network edge allows for faster and more efficient data processing, reducing the latency and bandwidth required to transmit data over the network.

The history of the network edge and IoT devices can be traced back to the early days of the internet. In the 1980s, the internet was primarily used for connecting computers and research institutions, and the amount of data being transmitted was relatively small.

As the internet evolved and more people and devices began to connect to it, the amount of data being transmitted grew exponentially.

Understanding Network Edge and IoT Services

The concept of the Internet of Things (IoT) began to emerge in the 1990s, as researchers and companies began to explore the potential of connecting everyday devices to the internet. These early IoT devices were primarily used for research and experimentation, and they were not widely adopted by consumers. However, the technology continued to evolve, and by the early 2000s, the first commercial IoT devices began to appear on the market.

As the number of IoT devices grew, it became clear that the centralized data centers used to process and store data were not well-suited to the unique needs of these devices. They had limited processing power and storage capacity, and sending all of their data to a centralized data center for processing and analysis would be impractical.

This led to the development of the network edge, which is essentially the point where the IoT meets the network.

The network edge refers to the distribution of computing power and data storage closer to the devices that generate and consume data, rather than relying on centralized data centers. This allows for faster and more efficient data processing, reducing the latency and bandwidth required to transmit data over the network.

The first network edge devices were introduced in the late 2000s, and they were primarily used in industrial settings, such as factories and power plants. As the technology evolved, more and more use cases for network edge devices were discovered, and they began to be used in a wide range of applications, including healthcare, transportation, and smart homes.

As the number of IoT devices continued to grow, the network edge became increasingly important in ensuring that the data they generate could be effectively managed and utilized. Technologies such as edge computing, fog computing, and edge cloud emerged to enable the network edge.

In recent years, the network edge and IoT have gained significant momentum and is being adopted in various industry verticals. The market for edge computing and IoT devices is expected to continue to grow in the coming years, as more companies and organizations recognize the benefits of bringing computing power and storage closer to the devices that generate and consume data.

One of the key benefits of the network edge is improved security. Centralized data centers are vulnerable to a wide range of security threats, including cyber attacks, data breaches, and natural disasters. By distributing computing power and storage closer to the devices, the network edge makes it more difficult for hackers to access sensitive data.

Additionally, it allows for real-time monitoring and analysis of data, which can help detect and respond to security threats more quickly.

Another benefit of the network edge is improved scalability. As more and more devices are connected to the internet, the amount of data they generate will continue to grow. Centralized data centers would quickly become overwhelmed if they had to process and store all of this data.

By distributing computing power and storage closer to the devices, the network edge allows for more efficient use of resources and makes it easier to scale up as the number of devices increases.

The network edge also enables new use cases for IoT devices. For example, by bringing computing power and storage closer to the devices, it is possible to perform real-time analysis and decision-making on the data generated by IoT devices. This can be used in industrial settings, such as factories and power plants, to improve efficiency and reduce downtime.

It can also be used in healthcare, where real-time monitoring of patients’ vital signs can help detect and respond to health issues more quickly.

There are various technologies that enable the network edge, including edge computing, fog computing, and edge cloud. Edge computing is the practice of processing data at the edge of the network, closer to where it is generated.

Understanding Network Edge and IoT Services

This is done using specialized edge devices, such as gateways and routers, that have the computing power and storage capacity to process and store data. Fog computing, on the other hand, is a distributed computing architecture that extends the cloud to the network edge. It uses specialized fog nodes, which are similar to edge devices, to perform computation and storage closer to the devices.

Edge cloud is a hybrid approach that combines the benefits of edge computing and cloud computing. It uses edge devices and fog nodes to perform computation and storage at the edge of the network, while also using cloud resources for more computationally intensive tasks.

In conclusion, the network edge is an important aspect of the IoT as it enables faster and more efficient data processing, improved security, scalability, and new use cases. The network edge technologies like Edge computing, fog computing and Edge cloud plays important role in this context.

As the number of IoT devices continues to grow, the network edge will become increasingly important in ensuring that the data they generate can be effectively managed and utilized.

 

 

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A Game Of Network Functions and Services

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A Game Of Network Functions and Services

Network functions and services are an essential part of any modern network infrastructure. They are responsible for managing the flow of data, ensuring that communication is seamless and efficient, and providing security and reliability.

One of the most basic network functions is routing, which determines the path that data takes as it travels through a network. Routers use routing protocols to determine the best path for data to take, ensuring that it reaches its destination quickly and efficiently.

Switching is another important network function. It involves the forwarding of data packets from one device to another within a network. Switches use MAC addresses to forward data packets to their intended destination, allowing for smooth communication between devices.

Firewalling is another vital network function. Firewalls are security systems that monitor and control network traffic, protecting the network from unauthorized access and potential threats. They act as gatekeepers for a network, allowing only authorized traffic to pass through and protecting the network from potential cyber attacks.

Load balancing is another important network function. It distributes network traffic among multiple devices, ensuring that no single device becomes overwhelmed and that communication remains stable.

Another network service is virtual private network (VPN) which allows for secure communication between remote devices. It creates a secure, encrypted tunnel for data to travel through, keeping it safe from potential attackers.

Domain Name System (DNS) services are used to translate human-friendly URLs into machine-readable IP addresses. This makes it easy for users to access network resources and simplifies the process of connecting to a network.

Network Address Translation (NAT) is used to share a single public IP address among multiple devices on a private network. It allows devices on a private network to communicate with devices on a public network while keeping the private network hidden.

Quality of Service (QoS) is another network service that is used to manage network traffic and ensure that critical applications and services receive the bandwidth they need to operate effectively.

These network functions and services work together to keep the flow of information running smoothly and efficiently. As technology continues to advance and networks become increasingly complex, it’s important to understand the different network functions and services available, and how they can be used to support the needs of different organizations.

A Game Of Network Functions and Services

Using the favorite fantasy series, Game of Thrones as a reference point to better explain the points, we can see that in the world of Game of Thrones, powerful leaders battle for control of the Seven Kingdoms, each with their own network of allies and resources at their disposal. Similarly, in the world of networking, network functions and services play a crucial role in managing the flow of data and ensuring that communication is seamless and efficient.

One key network function is routing, which determines the path that data takes as it travels through a network. In Game of Thrones, characters often rely on their knowledge of the land and its various routes in order to outmaneuver their enemies. Similarly, in a network, routers use routing protocols to determine the best path for data to take, ensuring that it reaches its destination quickly and efficiently.

Another important network function is switching, which involves the forwarding of data packets from one device to another within a network. In Game of Thrones, characters must navigate through complex political alliances and betrayals in order to gain control of key territories. Similarly, in a network, switches use MAC addresses to forward data packets to their intended destination, allowing for smooth communication between devices.

Firewalling is another vital network function. Firewalls are security systems that monitor and control network traffic, protecting the network from unauthorized access and potential threats. In Game of Thrones, characters must often defend their strongholds from invaders and protect their secrets from enemies. Similarly, firewalls act as gatekeepers for a network, allowing only authorized traffic to pass through and protecting the network from potential cyber attacks.

Load balancing is another important network function. In the world of Game of Thrones, powerful leaders must distribute resources and troops strategically in order to maintain control of their territories.

Similarly, in a network, load balancers distribute network traffic among multiple devices, ensuring that no single device becomes overwhelmed and that communication remains stable.

Beyond these core functions, there are also various network services that can be implemented to further enhance the capabilities of a network. For example, virtual private networks (VPNs) allow for secure communication between remote devices, much like how the Night’s Watch protects the Wall and the realm from the Wildlings and White Walkers.

Similarly, Domain Name System (DNS) services allow for easy access to network resources by translating human-friendly URLs into machine-readable IP addresses. This is similar to how the Maesters in the Citadel help to preserve the knowledge and history of the Seven Kingdoms.

Just as in Game of Thrones, where different houses and factions have different strengths and weaknesses, different network functions and services may be more or less suitable for different types of networks and organizations. For example, a small business may not require the same level of security as a government agency, but they may require more resources to support a large number of employees.

In conclusion, network functions and services play a crucial role in managing the flow of data and ensuring that communication is seamless and efficient. From routing and switching to firewalling and load balancing, these functions and services work together to keep the flow of information running smoothly, much like how different houses and factions in Game of Thrones must work together to maintain control of the Seven Kingdoms.

As technology continues to advance and networks become increasingly complex, it’s important to understand the different network functions and services available, and how they can be used to support the needs of different organizations.

In conclusion, network functions and services are an essential part of any modern network infrastructure. They are responsible for managing the flow of data, ensuring that communication is seamless and efficient, and providing security and reliability.

Understanding the different network functions and services available, and how they can be used to support the needs of different organizations, is crucial to maintaining a stable and efficient network.

 

 

 

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The Magic of Network Virtualization: How Overlay Networks are Changing the Game

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The Magic of Network Virtualization: How Overlay Networks are Changing the Game

Have you ever wondered how the internet is able to connect so many different devices, from smartphones to laptops to servers, all around the world?

The answer lies in something called network virtualization. In simple terms, it’s a way to divide a physical network into multiple virtual networks, each with their own set of rules and configurations. And one of the most powerful tools for doing this is something called an overlay network.

In this blog post, we’re going to take a closer look at what network virtualization and overlay networks are, how they work, and why they’re so important for the future of the internet. We’ll also explore some real-world examples of how these technologies are being used today, and take a look at some of the benefits and challenges of network virtualization.

So, sit back, relax, and get ready to discover the magic of network virtualization and overlay networks!

What is Network Virtualization?

Network virtualization is the process of creating multiple virtual networks on top of a single physical network. This is done by using software to divide the physical network into multiple “virtual” networks, each with its own set of rules and configurations.

Think of it like building a house. A physical network is like the foundation of a house, while virtual networks are like the rooms inside. Just like how you can divide a house into multiple rooms, each with its own function, you can divide a physical network into multiple virtual networks, each with its own set of rules and configurations.

Why is Network Virtualization Important?

There are many reasons why network virtualization is important, but perhaps the most significant is that it allows for greater flexibility and scalability. With traditional networks, it can be difficult and time-consuming to make changes or add new devices. But with virtual networks, it’s much easier to make changes and add new devices, since each virtual network can be managed separately.

Another important aspect of network virtualization is that it allows for better security. Since each virtual network can be configured with its own set of rules, it’s easier to keep sensitive data and devices separate and secure.

What is an Overlay Network?

An overlay network is a virtual network that is built on top of another network, typically a physical network. Overlay networks use software to create virtual connections between devices that are not directly connected to the same physical network.

Think of it like a map overlay on Google Maps. You can see the physical roads and buildings, but you can also see virtual overlays like traffic, public transportation routes, and more. In the same way, an overlay network allows you to see virtual connections on top of a physical network.

The Magic of Network Virtualization: How Overlay Networks are Changing the Game

Why are Overlay Networks Important?

Overlay networks are important for a number of reasons, but perhaps the most significant is that they allow for greater flexibility and scalability. With traditional networks, it can be difficult and time-consuming to connect devices that are not directly connected to the same physical network. But with overlay networks, it’s much easier to create virtual connections between these devices.

Another important aspect of overlay networks is that they allow for better security. Since overlay networks can be configured with their own set of rules, it’s easier to keep sensitive data and devices separate and secure.

Real-World Examples of Network Virtualization and Overlay Networks

One of the most popular examples of network virtualization and overlay networks is software-defined networking (SDN). SDN is a type of network virtualization that uses software to create virtual networks on top of physical networks.

Another example is virtual private networks (VPN s). A VPN is an overlay network that creates a virtual connection between two devices, allowing them to communicate as if they were on the same physical network, even if they’re in different locations. This is often used for remote workers to securely access a company’s network from home.

Another example is cloud computing, where a virtual network is created on top of a physical network to connect servers and storage devices in different locations. This allows for greater flexibility and scalability, as well as better security, since data and devices can be kept separate and secure.

In Africa, for example, some companies are using network virtualization and overlay networks to create smart cities. This includes using sensors and cameras to collect data on traffic, weather, and more, and then using this data to optimize traffic flow, reduce energy consumption, and improve public services.

Benefits of Network Virtualization and Overlay Networks

There are many benefits to using network virtualization and overlay networks, including:

Greater flexibility and scalability: Virtual networks can be created and modified quickly and easily, allowing for greater flexibility and scalability.

Better security: Virtual networks can be configured with their own set of rules, making it easier to keep sensitive data and devices separate and secure.

Improved efficiency: Virtual networks can be optimized for specific tasks, improving efficiency and reducing costs.

Reduced downtime: Virtual networks can be configured with failover and redundancy, reducing downtime in case of a failure.

Challenges of Network Virtualization and Overlay Networks

While network virtualization and overlay networks have many benefits, there are also some challenges to be aware of, including:

Complexity: Virtual networks can be complex to set up and manage, requiring specialized knowledge and skills.

Limited resources: Virtual networks require a significant amount of resources, such as bandwidth, storage, and processing power.

Lack of standardization: There is currently a lack of standardization in the virtual network industry, making it difficult to interoperate different virtual networks.

Security concerns: Virtual networks can introduce new security risks, such as virtual machine (VM) escape attacks and other cyber threats.

Conclusion

Network virtualization and overlay networks are powerful tools for creating virtual networks on top of physical networks. These technologies allow for greater flexibility and scalability, as well as better security. They are used in a variety of real-world examples such as Software-defined networking (SDN), Virtual private networks (VPNs), Cloud computing and Smart cities in Africa.

While there are challenges to be aware of, such as complexity, limited resources and security concerns, the benefits of network virtualization and overlay networks make them an essential part of the future of the internet. As we continue to rely more heavily on the internet, it is important to understand the technology that makes it all possible, and network virtualization and overlay networks are a big part of that.

 

 

 

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