What’s the first thing to do for apple powder that has been upgraded to iPhone 12 or iPhone 12 pro? Appleinsider, the foreign media, has released the strategy of replacing the new machine, and listed several things you should do first after upgrading. < / P > < p > before setting up a new iPhone 12 or iPhone 12 pro, the first thing you need to do is to backup your old device. You should carefully check whether the previous device has been backed up. If you are using iTunes or finder to synchronize, please plug your iPhone into your Mac or PC, and then follow the instructions to back up. < / P > < p > 4. Here, it will show the time of your last backup (or turn it on if you haven’t done it yet), and then click back up now < / P > < p > facial ID is still the best way to unlock your phone. Of course, you will be automatically prompted to set face ID during the initial boot of iPhone. Although the widespread use of masks has greatly reduced the role of face ID, Apple has made face ID work better with masks, including automatically displaying your password when a mask is detected. < / P > < p > if your area covers 5g network, it can provide amazing speed. However, for many areas that have not yet fully covered 5g, sometimes 5g may be slower than 4G LTE. If you can’t connect to a 5g network at all, you can disable it to save power. When you can’t connect to a 5g network, the iPhone doesn’t consume power and defaults to a smaller network. < / P > < p > you can also enter 5g cellular settings to select the amount of data transferred through 5g in Apple’s 5g data mode. Choose between more data, standard data or low data. < / P > < p > IOS 14 provides users with many customization options, including adding widgets to the home screen. On wallpapers, widgets and app library, you can express yourself more personalized. < / P > < p > one of the most noteworthy new features on iPhone 12 and iPhone 12 Pro is the ability to shoot 4kdolby vision HDR video. The video looks incredible, but it can cause some compatibility issues. When sharing through the photo app, iPhone will automatically check whether the receiving device can process HDR content, and if not, convert it to SDR video. < / P > < p > however, without the application, the video may not be converted and may look terrible due to compatibility issues. Therefore, if you don’t care about HDR video, you should turn it off first. < / P > < p > the last item recommended by foreign media Apple insider is to customize the control center according to your own needs. The number of controls is much more than before, and IOS 14 makes this indispensable function even more powerful. More Samsung devices can now run Android applications on PC through your phone