Many people think that turning off Bluetooth and WiFi helps save battery on iPhone or phone in general. What is the truth?

Sony Ericsson has admitted that two of its phones and three Ericsson handsets are vulnerable to a snarfing attack. The revelation comes just days after Nokia also admitted that some of its handsets ...

If you turn off Bluetooth on an iPhone through the Control Center interface, it doesn’t actually turn Bluetooth off. The Bluetooth and Wi-Fi controls in CC only disconnect devices from those services.

Google appears to be building out a feature in Android 15 that automatically turns Bluetooth back on every day if you turn it off. Strings in Android 15 builds spotted by the folks over at Android ...