Look at this method:

1. First find the video file shot by iPhone6, go to iPhone desktop - Photos - Album - Videos. Only the videos under this path have the editing function. Of course, you can download some video editing application software to complete it. What I introduce here is the editing function provided by the mobile phone.

2. Find the video file you want to edit, open it and tap the iPhone 6 screen to see the video progress bar. Use your fingers to drag the page turning marks on both sides of the video progress bar to the middle position. The editing function will be called up.

3. Players can put the video they want to keep in the speed bar, and the part that is not in the area is the trimmed part.

4. Click the trim button in the upper right corner to keep the trimmed video. Players can also replace the original video with the video, or save the video as a new edited video.

Others

1. If the phone’s built-in video player supports the cropping function, you can open the video-menu key-trim/edit-cut the video.

2. If the video player that comes with your phone does not support the cropping function, you can download a third-party video editor to try cutting.

iOS is a mobile operating system developed by Apple. Apple first announced this system at the Macworld conference on January 9, 2007. It was originally designed for use with the iPhone, and was later applied to iPod touch, iPad, Apple TV and other products. iOS, like Apple's Mac OS X operating system, is a Unix-like commercial operating system. Originally, this system was called iPhone OS. Because iPad, iPhone, and iPod touch all use iPhone OS, it was announced at the 2010 WWDC conference that it would be renamed iOS (iOS is a registered trademark of the network equipment operating system of the American company Cisco, and Apple's name change has been authorized by Cisco).

In January 2016, with the release of version 9.2.1, Apple fixed a vulnerability that had existed for 3 years. This vulnerability allows iPhone or iPad users to access a network with a captive portal in a hotel or airport, and the login page will display the network terms of use through an unencrypted HTTP connection. After the user accepts the terms, they can surf the Internet normally, but the embedded browser will share unencrypted cookies with the Safari browser. Using this shared resource, hackers can create autonomous fake captive portals and associate them to WiFi networks to steal any unencrypted cookies saved on the device.