Skip to content
SF Networking
  • Sat - Thu: 10:00 AM - 08:00 PM

  • info@sfnetworking.net

  • Home
  • About
  • FTP
  • Packages
  • Services
  • Contact

Help line

+8801994232222
SF Networking
  • info@sfnetworking.net
  • +8801994232222
  • SF Networking
  • Our Blog
  • Wi-Fi Tips

Category: Wi-Fi Tips

Buying a New Wi-Fi Router? What to Look For

November 1, 2026

  • by SF Networking

Buying a New Wi-Fi Router? What to Look For

An old or basic router can hold back even a fast fiber package. If your Wi-Fi feels slow or keeps dropping, a better router may be the best upgrade you can make. Here is what to check before you buy. 1.

Read More
What Is Wi-Fi 6 and Do You Need It?

November 1, 2026

  • by SF Networking

What Is Wi-Fi 6 and Do You Need It?

You may have seen "Wi-Fi 6" on new phones and routers. It is the newer generation of Wi-Fi, also known as 802.11ax. But does your home really need it? What Wi-Fi 6 improves More devices at once: Wi-Fi 6 handles many

Read More
Router Placement: Where to Put Your Wi-Fi Router for the Best Coverage

November 1, 2026

  • by SF Networking

Router Placement: Where to Put Your Wi-Fi Router for the Best Coverage

Wi-Fi is a radio signal. Like any radio, it gets weaker with distance and every wall, floor and appliance in its way. Moving your router just a few metres can turn weak, patchy Wi-Fi into a strong signal across the home,

Read More
How to Update Your Router Firmware (and Why It Matters)

November 1, 2026

  • by SF Networking

How to Update Your Router Firmware (and Why It Matters)

Your router runs its own small operating system called firmware. Like your phone, it needs updates. Many people never update their router, which leaves known security problems open for years. Why update? Security: fixes weaknesses that hackers can use to take

Read More
2.4 GHz vs 5 GHz Wi-Fi: Which Band Should You Use?

November 1, 2026

  • by SF Networking

2.4 GHz vs 5 GHz Wi-Fi: Which Band Should You Use?

Most modern routers create two Wi-Fi networks, often with names like "Home" and "Home_5G". They are two different radio bands, and each has its own strengths. Using the right one can make a noticeable difference to your speed. 2.4 GHz: longer

Read More
How to Set Up a Guest Wi-Fi Network

November 1, 2026

  • by SF Networking

How to Set Up a Guest Wi-Fi Network

Every time guests visit, someone asks for the Wi-Fi password. Sharing your main password means more people can access your home network, and you may have to change it later. A guest network solves this. What is a guest network? A

Read More
How to Change Your Wi-Fi Name and Password (Step by Step)

November 1, 2026

  • by SF Networking

How to Change Your Wi-Fi Name and Password (Step by Step)

Your Wi-Fi password is the front door to your home network. If you have shared it with many guests, or you think a neighbour knows it, it is time to change it. The process takes about five minutes. Step 1: Connect

Read More
Is Someone Using Your Wi-Fi? How to Check and Kick Them Off

November 1, 2026

  • by SF Networking

Is Someone Using Your Wi-Fi? How to Check and Kick Them Off

If your internet feels slow even when nobody at home is using it, someone else might be. Unknown users share your bandwidth and can also be a security risk. Here is how to check. Signs of an unwanted user Speed drops

Read More
Mesh Wi-Fi vs Range Extender: Fixing Dead Zones in Bigger Homes

November 1, 2026

  • by SF Networking

Mesh Wi-Fi vs Range Extender: Fixing Dead Zones in Bigger Homes

In a large flat, a duplex or a house with thick walls, one router rarely covers every room. Before upgrading your package, it is worth fixing the coverage, because a faster package will not help a room the Wi-Fi cannot reach.

Read More
Wi-Fi Connected but No Internet on Your Phone? Try These Fixes

November 1, 2026

  • by SF Networking

Wi-Fi Connected but No Internet on Your Phone? Try These Fixes

It is one of the most common complaints: the phone is connected to Wi-Fi, but apps say "no internet". Most of the time, the problem is on the phone, and it is easy to fix. First, check other devices If other

Read More

Latest Posts

  • Mbps vs MB/s: Why Your Download Shows a Smaller NumberMbps vs MB/s: Why Your Download Shows a Smaller Number
    By SF Networking
  • Buying a New Wi-Fi Router? What to Look ForBuying a New Wi-Fi Router? What to Look For
    By SF Networking
  • How to Run an Accurate Internet Speed Test (and Read the Results)How to Run an Accurate Internet Speed Test (and Read the Results)
    By SF Networking

Categories

  • Broadband (12)
  • Innovations (1)
  • Internet services (14)
  • Online Safety (8)
  • Wi-Fi Tips (10)

Fast & reliable fiber internet for every home

Links

  • About
  • Contact
  • Our Packages
  • Services
  • Our Blog

Meet us

12/ A.B Guha Road, Ganginarpar,
Mymensingh-2200

Contact

  • info@sfnetworking.net

  • +8801994232222

  • Sat - Thu: 10:00 AM - 08:00 PM

Customer Login

© 2026 SF Networking. All Rights Reserved