Many of us still experience Bluetooth devices disconnecting from a PC or smartphone as soon as the display turns off or the system goes to sleep. Sometimes, simply re enabling Bluetooth or reconnecting the device works, but there a hidden Android setting to extend battery life that can fix this problem in one go. What happens is that the operating system, in a bid to save battery, disables the Bluetooth functionality as soon as it detects inactivity, resulting in frequent disconnections. This...
