Why can Apple's mobile phone only be jailbroken to install software that intercepts spam messages and phone calls? If you don't escape from prison, is there any other way? Seeking popular science

Hello, because of the operation of incoming call information, telephone dialing and so on. It belongs to the bottom operation of the system. By default, Apple does not give developers permission, which is called administrative permission. Therefore, mobile phone software developers who have not escaped from prison can't get the underlying permissions, so they can't intercept short messages and incoming calls. After jailbreaking, you can give the software the highest authority to intercept harassing calls and spam messages. So I suggest you install Tencent mobile phone housekeeper to intercept and defend against spam messages. In addition to intercepting spam messages, housekeepers can also intercept harassing calls and blacklist annoying numbers. The specific operation is as follows.

1. Install Tencent Mobile Manager to enter the interface, and find the harassment interception column in the security protection:

2. After entering, you can view the short message or click the short message under the "Short Message" column, and then you can "delete, report and add more (restore to the mobile phone inbox/add to the white list/blacklist)" the short message number, as shown in the following figure:

3. At the same time, you can view the records of intercepted harassing calls and blacklisted calls in the "Telephone" column:

4. In the blacklist, you can add your own number to intercept it, or you can add it manually in other ways:

5. In the "Settings" of the harassment interception function, the housekeeper also provides more personalized function options, which you can set one by one according to your daily needs:

A. In addition, the housekeeper also provides four interception modes for users to choose from. At the same time, you can also set a personalized interception mode according to your own needs.

B. In "Interception Tone", the housekeeper also provides five interception reply tones for you to choose from.

The above is the introduction of how the housekeeper intercepts spam messages and harassing calls. Tencent Mobile Manager welcomes you to experience.