Shulou(Shulou.com)06/03 Report--

What is a description file? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The description file is simply the configuration file of the iOS system. With this file, we can write a variety of settings information, including device security policies and access restrictions, private network configuration, to Apple devices.

Usually, most of the description files we use should be upgrade beta or public beta description files. But in fact, there are many practical description files, so let's list them below.

1. Upgrade the iOS beta or public beta system

Take the latest iOS12 system released by the evaluation as an example. IOS12 beta beta version and public beta version have been released. Before the official version of the system, ordinary users can install description files if they want to experience the new system. After that, they can quickly upgrade online through OTA without brushing the machine.

However, we need to remind you that the beta version or public beta version is launched to collect BUG, and novice users or main mobile phones are not recommended to upgrade. If you have to upgrade, it is recommended to choose the public beta version, the stability is relatively better.

2. Block iOS system update reminders

The description file used to shield iOS update reminders is essentially the Beta system description file of Apple TV. After installation, iPhone and iPad will not receive system updates because of the Apple TV description file, and there will be no reminders to update the system. No matter what the version of your system is, the phone will show the latest version, which is more suitable for old devices that no longer plan to upgrade the system.

Of course, if you want to unblock the iOS system update reminder in the future, just delete the description file.

3. Children's model

In the face of naughty bear children, iOS profiles also have a way. In this description file, paid purchase within App is disabled, all software purchased is required to enter an iTunes Store password, and the locking time of the device is modified to a maximum of 5 minutes. Even if the bear kid plays with your phone, it won't incur any extra expense.

Of course, for the sake of the healthy growth of children, it is better to play with their mobile phones as little as possible.

After reading the above, have you mastered the method of describing the document? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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