The chain symbol on an iPhone is an indicator that appears in the top left corner of the screen when you are connected to a personal hotspot. This symbol resembles a small chain link and signifies a successful connection between your iPhone and another device, such as an iPad or a computer.
When you turn on the personal hotspot feature on your iPhone and connect another device to it, the chain symbol will appear on that device’s screen. For example, if you connect an iPad to your iPhone’s personal hotspot, you will see the chain symbol on the top left corner of the iPad’s screen.
This chain symbol serves as a visual confirmation that the connection between your iPhone and the connected device is established and active. It indicates that you can now use your iPhone’s internet connection on the connected device.
In addition to the chain symbol, your iPhone’s lock screen also provides information about the number of connections to your personal hotspot. When you activate the personal hotspot feature on your iPhone, the lock screen will display a small indicator showing the number of devices connected to your hotspot.
This feature is useful in situations where you need to share your iPhone’s internet connection with other devices. For example, if you are traveling and your iPad does not have a cellular data plan, you can connect it to your iPhone’s personal hotspot to access the internet. The chain symbol on the iPad’s screen will reassure you that the connection is established.
Personally, I have found the personal hotspot feature and the chain symbol to be quite handy when I need to share my iPhone’s internet connection with my iPad. It allows me to stay connected even when I don’t have access to Wi-Fi or when I’m in a location with a weak Wi-Fi signal.
The chain symbol on an iPhone indicates a successful connection between your iPhone and another device through the personal hotspot feature. It serves as a visual confirmation that the connection is established and allows you to share your iPhone’s internet connection with other devices.