What should I pay attention to when buying an Apple phone? How to set the screen to always stay on on an Apple phone

I believe many people will have this feeling. Even though mobile phones are our convenient companions that we carry with us every day, we actually don’t know much about how to use them. Today we will help you organize and summarize how to set the screen of Apple phones to always be on and how to set Apple phones to never update the system, so that you can realize your ideas more quickly.

Contents of this article

1. What should I pay attention to when buying an Apple phone?

2. How to set the screen to always stay on on an iPhone

3. Set the Apple phone to never update the system

What should I pay attention to when buying an Apple phone?

If you are a mobile phone user who purchased an iPhone online, the Internet generally supports 7 days of no-reason return, but you cannot enjoy the 7-day no-reason return service after the iPhone is activated. It is recommended to carefully observe the appearance and screen for defects and activate it carefully to avoid after-sales problems caused by activation.

If you buy an Apple phone in a physical store, be sure to check the activation date to prevent the merchant from refurbishing and packaging the official phone or other versions of the phone and selling it as a brand new domestic phone.

After unpacking the phone, don't turn it on yet. You can shake it to see if there is a loud noise and if the buttons are loose. Then check if the body has any bumps or paint loss. Finally, check if there is any dust in the camera.

After turning on and activating the phone, you should first try to see whether the touch screen is smooth and whether various phone functions such as camera can be used normally. You can also call a number to test the call quality.

Operating Environment

Brand model: iPhone12

System version: ios14.7.1

How to set the screen to always stay on on an Apple phone

Sometimes the phone screen automatically turns off too quickly, which is not very convenient. You can set it to always be on. The setting method is as follows: 1. Open the "Settings" of the phone. 2. Click the "Display & Brightness" button. 3. Click the "Auto-Lock" button. 4. Check "Never" to keep the screen always on.

1. Open your phone’s Settings.

2. Click the “Display & Brightness” button.

3. Click the "Auto-lock" button.

4. Check "Never" to keep the screen always on.

Operating Environment

Brand model: iPhone12

System version: ios14.7.1