If 1 and iPhone 12 lose power quickly, you can try to shut down the 5G network or change to automatic 5G mode. The modification method is to set the-cellular network-cellular data option, change it to automatic 5G or turn off 5G.
2. After the iPhone12 phone leaves the factory, Apple will update the system. Here, everyone will check whether it is the latest version of the system after getting the mobile phone. If it is not the latest system, it is recommended to upgrade. The upgrade method is Settings-General-Software Update.
3. Turn off gadgets on iPhone 12 as much as possible. Although this function can bring a lot of customization fun and convenience, it will also bring more power consumption.
4. When the weather is cold in winter, the iPhone will run out of power soon. This problem often appears on iPhone, iPad, Apple Pencil and other Apple devices, so as to minimize the time spent in low temperature environment.
5. If the speed of power failure you encounter is exaggerated, it is recommended to go to an Apple direct store or an Apple authorized store for inspection.