Have you noticed your iPhone may occasionally have four dots next to the Wi-Fi symbol? This could actually indicate a larger issue with your cell service.

To easily check your Wi-Fi signal strength, look for how many lines appear in your device's Wi-Fi symbol. The more lines, the ...

Wi-Fi users have been urged not to ignore certain symbols on their routers Credit: Getty. Most people aren't aware of what these symbols mean – but they're important for troubleshooting your router.

Wi-Fi users have been urged not to ignore certain symbols on their routers Credit: Getty. Most people aren't aware of what these symbols mean – but they're important for troubleshooting your router.

Android phones are incredibly high-tech, with a number of symbols and icons displaying performance-related settings for battery use, Wi-Fi, and more.

YOU have probably noticed that your Wi-Fi router features several symbols, including a flashing symbol. Despite most Brits probably ignoring it, this little icon can be the key to speeding up your … ...

Read: Wi-Fi or cellular not working: How to fix internet problems on iPhone. You may also like to know How to use Wi-Fi instead of cellular in weak coverage areas for your iPhone. Ask Mac 911 ...

For example, the symbols for active cellular and Wi-Fi connections are straightforward, and you should already be familiar with them. However, you may sometimes see small arrows, or triangles (or ...