If your mobile network is slowing you down, you can give a boost to your mobile data speeds and signal strength with these ... and tap on the airplane icon. On iPhones, open Control Center and ...

There is no standard measure of how much signal strength each bar represents. “The connection icon is a lie,” said Avi Greengart, president of the technology analysis firm Techsponential.

The Apple Watch primarily communicates with its paired iPhone using Bluetooth and ... the Cellular icon turns green and the dots above it indicate signal strength. 3. When your Watch isn't ...