Will leaving your phone plugged in damage your phone? China Telecom says

Jiwei.com reported on May 7 that turning off Bluetooth on a mobile phone will save more power? Can power-saving apps save more power? Will leaving a mobile phone plugged in to a charger damage it? Let's take a look at China Telecom's answers to these questions.

Q: Will turning off Bluetooth on my phone save more power?

A: No, according to the Bluetooth version commonly used in current mobile devices, it consumes almost no power even if it is turned on for a whole day.

Q: Will the flashlight of a mobile phone break easily when used as a flashlight?

Answer: No, the flashlight of mobile phones is mainly made of low-power and environmentally friendly LED lights, which have the characteristics of energy saving and low power consumption, and have a longer service life.

Q: Will the HOME button of the phone be damaged?

Answer: People usually use assistive touch or virtual buttons to reduce the frequency of using the Home button of the mobile phone. In fact, it is not easy to break it. Most mobile phones use new touch-type pressure sensor buttons, which can simulate the feedback of the real physical Home button through the vibration motor and are not easy to break.

Q: Does the power saving app really save power?

A: Not necessarily. Power-saving software mainly saves power by reducing the frequency of the mobile phone processor, shutting down the network, reducing the screen brightness, automatically turning on and off Wi-Fi, and forcibly closing some running background processes. For power-saving software, when the battery is sufficient, it will frequently activate its own background and repeatedly call program tasks, which will not necessarily save power. Instead, it will increase the burden on the mobile phone and cause more power consumption.

Q: Is it necessary to install antivirus software on the mobile phone?

Answer: Generally speaking, most Android phones come with software such as Mobile Manager, which has the function of detecting viruses, which is equivalent to installing anti-virus software.

PS: If you require a high level of protection, you still need to install the necessary antivirus software.

Q: Will it damage the phone if it is plugged into a charger all the time?

Answer: No, after the mobile phone is fully charged using the original charging device, the IC circuit of the charger will automatically cut off the power and no current will be transmitted. In addition, the lithium batteries equipped in mobile phones now have double protection. Even if the power supply is plugged in for a long time, the power management chip will prevent overcharging, and the battery protection board can also prevent overcharging.